16-Inch Gemstones
The 16-inch strand is the industry standard—and no one stocks more of them than Dakota Stones. Browse more than 200 stone types across every color and pattern, from everyday staples like Amethyst and Jasper to collector favorites such as Red Garnet and rare Turquoise mine-runs. Because the strands measure a full 15 – 16 inches, you get enough beads for matching earring pairs, stretch bracelets, or a necklace focal and still have extras for accents.
Need to drill down fast? Use the filter bar to sort by Stone Type when you know the gem you want, or by Color when you’re building a palette first. Shapes range from classic rounds and rondelles to cubes, heishi, chips, and rare designer cuts—each strand calibrated for even sizing and smooth stringing.
Whether you’re a hobbyist replenishing a bead board or a pro assembling a full production run, this category is the workhorse of our catalog: reliable lengths, vast variety, and new additions arriving every month. Dive in, filter your way to the perfect strand, and keep your design queue flowing with Dakota Stones’ biggest collection.
Aquamarine 3mm Round Faceted - 15-16 Inch
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$15.00
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$15.00
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$15.00
$15.00
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$15.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$15.00
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$15.00
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$15.00
$15.00
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$15.00
Aquamarine 4mm Cube Table Cut - 15-16 Inch
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$31.00
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$31.00
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$31.00
$31.00
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$31.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$31.00
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$31.00
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$31.00
$31.00
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$31.00
Aquamarine 4mm Faceted Coin 15-16 Inch
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$26.00
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$26.00
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$26.00
$26.00
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$26.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$26.00
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$26.00
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$26.00
$26.00
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$26.00
Aquamarine 4mm Faceted Round 15-16
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$21.00
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$21.00
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$21.00
$21.00
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$21.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$21.00
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$21.00
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$21.00
$21.00
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$21.00
Aquamarine 4mm Round Faceted A Grade - 15-16 Inch
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$21.00
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$21.00
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$21.00
$21.00
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$21.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$21.00
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$21.00
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$21.00
$21.00
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$21.00
Aquamarine 5x8mm Chip - 15-16 Inch
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Aquamarine 4x6mm Rondelle Faceted A Grade - 15-16 Inch
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$51.00
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$51.00
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$51.00
$51.00
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$51.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$51.00
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$51.00
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$51.00
$51.00
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$51.00
Aquamarine 7mm Cube Table Cut Bead - 15-16 Inch - CLEARANCE
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$43.00
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$43.00
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$43.00
$43.00
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$43.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$43.00
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$43.00
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$43.00
$43.00
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$43.00
Aquamarine 8mm Round Faceted A Grade - 15-16 Inch
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$47.00
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$47.00
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$47.00
$47.00
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$47.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$47.00
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$47.00
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$47.00
$47.00
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$47.00
Aquamarine 10mm Faceted Energy Prism - 15-16 Inch
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$36.00
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$36.00
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$36.00
$36.00
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$36.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$36.00
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$36.00
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$36.00
$36.00
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$36.00
Aquamarine 2mm Faceted Coin - 15-16 Inch
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$17.00
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$17.00
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$17.00
$17.00
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$17.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$17.00
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$17.00
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$17.00
$17.00
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$17.00
Aquamarine 2mm Faceted Cube A Grade - 15-16 Inch
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Aquamarine 6mm Faceted Double Heart Star Cut - 15-16 Inch
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$27.00
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$27.00
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$27.00
$27.00
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$27.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
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$27.00
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$27.00
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$27.00
$27.00
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$27.00
Aquamarine Green Yellow Mix Natural 10mm Round - 15-16 Inch - CLEARANCE
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$53.00
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$53.00
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$53.00
$53.00
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$53.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$53.00
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$53.00
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$53.00
$53.00
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$53.00
Aquamarine Green Yellow Mix Natural 12mm Round - 15-16 Inch - CLEARANCE
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$69.00
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$69.00
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$69.00
$69.00
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$69.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
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$69.00
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$69.00
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$69.00
$69.00
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$69.00
Aquamarine Multi Natural 10mm Round A Grade - 15-16 Inch
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$40.00
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$40.00
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$40.00
$40.00
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$40.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
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$40.00
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$40.00
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$40.00
$40.00
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$40.00
Aquamarine Multi Natural 8mm Round A Grade - 15-16 Inch
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$27.00
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$27.00
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$27.00
$27.00
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$27.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
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$27.00
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$27.00
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$27.00
$27.00
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$27.00
Aquamarine Natural 3mm Faceted Round AAA Grade - 15-16 Inch
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$17.00
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$17.00
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$17.00
$17.00
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$17.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
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$17.00
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$17.00
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$17.00
$17.00
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$17.00
Aquamarine Natural 4mm Faceted Round AAA Grade - 15-16 Inch
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$24.00
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$24.00
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$24.00
$24.00
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$24.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
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$24.00
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$24.00
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$24.00
$24.00
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$24.00
Aquamarine Natural 8mm Bicone Faceted - 15-16 Inch
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
Aquamarine 10mm Round Step Cut - 15-16 Inch
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...
View full details
Original price
$28.00
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$28.00
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$28.00
$28.00
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$28.00
Artistic Jasper 10mm Round - 15-16 Inch
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Artistic Stone has beautiful, intricate patterns of minute black flecks, bands, and veins within the tan, cream, gray and mauve stone. It is made u...
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Artistic Jasper 4mm Round - 15-16 Inch
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$10.00
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$10.00
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$10.00
$10.00
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$10.00
Artistic Stone has beautiful, intricate patterns of minute black flecks, bands, and veins within the tan, cream, gray and mauve stone. It is made u...
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$10.00
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$10.00
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$10.00
$10.00
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$10.00
Artistic Jasper 8mm Round - 15-16 Inch
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$14.00
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$14.00
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$14.00
$14.00
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$14.00
Artistic Stone has beautiful, intricate patterns of minute black flecks, bands, and veins within the tan, cream, gray and mauve stone. It is made u...
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$14.00
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$14.00
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$14.00
$14.00
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$14.00
Arusha Sunstone 3mm Round Faceted - 15-16 Inch
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Arusha Sunstone is a combination of Feldspar and Beryl.
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Arusha Sunstone 4mm Microfaceted Round - 15-16 Inch
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Arusha Sunstone is a combination of Feldspar and Beryl.
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Australian Boulder Opal 4mm Faceted Round - 15-16 Inch
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
Boulder Opal is a golden-brown to dark brown stone, displaying these colors in patterns of parallel bands. It is considered a precious Opal, and fo...
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Original price
$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Australian Boulder Opal Faceted 3mm Round - 15-16 Inch
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$32.00
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Original price
$32.00
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$32.00
$32.00
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$32.00
Boulder Opal is a golden-brown to dark brown stone, displaying these colors in patterns of parallel bands. It is considered a precious Opal, and fo...
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Original price
$32.00
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Original price
$32.00
Original price
$32.00
$32.00
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$32.00
Australian Boulder Opal Faceted 5mm Round - 15-16 inch
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$52.00
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Original price
$52.00
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$52.00
$52.00
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$52.00
Boulder Opal is a golden-brown to dark brown stone, displaying these colors in patterns of parallel bands. It is considered a precious Opal, and fo...
View full details
Original price
$52.00
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Original price
$52.00
Original price
$52.00
$52.00
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$52.00
Australian Butter Jasper 10mm Round - 15-16 Inch
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$16.00
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Original price
$16.00
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$16.00
$16.00
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$16.00
The description, “buttery,” has been often applied to unlikely products, and it might be easy to understand why. “Butter” suggests qualities of smo...
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$16.00
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Original price
$16.00
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$16.00
$16.00
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$16.00
Australian Butter Jasper 8mm Round - 15-16 Inch
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$11.00
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Original price
$11.00
Original price
$11.00
$11.00
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$11.00
The description, “buttery,” has been often applied to unlikely products, and it might be easy to understand why. “Butter” suggests qualities of smo...
View full details
Original price
$11.00
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Original price
$11.00
Original price
$11.00
$11.00
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$11.00
Australian Chrysoprase 10mm Matrix Energy Prism Faceted - 15-16 Inch
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$41.00
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Original price
$41.00
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$41.00
$41.00
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$41.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
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Original price
$41.00
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Original price
$41.00
Original price
$41.00
$41.00
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$41.00
Australian Chrysoprase 3mm Cube Table Cut Banded Bead - 15-16 Inch
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$25.00
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Original price
$25.00
Original price
$25.00
$25.00
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$25.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$25.00
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Original price
$25.00
Original price
$25.00
$25.00
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$25.00
Australian Chrysoprase 3mm Round Faceted - 15-16 Inch
Original price
$18.00
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Original price
$18.00
Original price
$18.00
$18.00
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$18.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$18.00
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Original price
$18.00
Original price
$18.00
$18.00
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$18.00
Australian Chrysoprase 3mm Round Faceted A Grade Banded - 15-16 Inch
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$26.00
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Original price
$26.00
Original price
$26.00
$26.00
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$26.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$26.00
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Original price
$26.00
Original price
$26.00
$26.00
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$26.00
Australian Chrysoprase 4mm Natural Cube Banded, Faceted, A-Grade - 15-16 Inch
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$38.00
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$38.00
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$38.00
$38.00
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$38.00
Original price
$38.00
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Original price
$38.00
Original price
$38.00
$38.00
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$38.00
Australian Chrysoprase 4mm Cube Faceted, Banded, With Brown - 15-16 Inch
Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Australian Chrysoprase 4x10mm Chip - 15-16 Inch
Original price
$20.00
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Original price
$20.00
Original price
$20.00
$20.00
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$20.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$20.00
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Original price
$20.00
Original price
$20.00
$20.00
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$20.00
Australian Chrysoprase A-Grade 8mm Round - 15-16 Inch
Original price
$39.00
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Original price
$39.00
Original price
$39.00
$39.00
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$39.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$39.00
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Original price
$39.00
Original price
$39.00
$39.00
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$39.00
Australian Chrysoprase AA 6mm Round - 15-16 Inch
Original price
$34.00
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Original price
$34.00
Original price
$34.00
$34.00
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$34.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$34.00
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Original price
$34.00
Original price
$34.00
$34.00
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$34.00
Australian Chrysoprase AA 8mm Round - 15-16 Inch
Original price
$57.00
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Original price
$57.00
Original price
$57.00
$57.00
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$57.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$57.00
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Original price
$57.00
Original price
$57.00
$57.00
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$57.00
Australian Chrysoprase Faceted 2mm Cube - 15-16 Inch
Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Australian Chrysoprase Faceted 3x4mm Rondelle - 15-16 Inch
Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Australian Chrysoprase Faceted, Banded 2mm Round - 15-16 Inch
Original price
$20.00
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Original price
$20.00
Original price
$20.00
$20.00
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$20.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$20.00
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Original price
$20.00
Original price
$20.00
$20.00
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$20.00
Australian Chrysoprase Banded 4mm Faceted Round A Grade - 15-16 Inch
Original price
$32.00
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Original price
$32.00
Original price
$32.00
$32.00
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$32.00
Original price
$32.00
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Original price
$32.00
Original price
$32.00
$32.00
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$32.00
Australian Chrysoprase Natural 8mm Round - 15-16 Inch
Original price
$42.00
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Original price
$42.00
Original price
$42.00
$42.00
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$42.00
Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...
View full details
Original price
$42.00
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Original price
$42.00
Original price
$42.00
$42.00
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$42.00
Australian Green Opal Light Green 10mm Round A Grade - 15-16 Inch - CLEARANCE
Original price
$59.00
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Original price
$59.00
Original price
$59.00
$59.00
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$59.00
Australian Green Opal is a variety of Common Opal which is a mixture of Opal and nontronite. Common Opal is generally opaque, without the play of c...
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Original price
$59.00
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Original price
$59.00
Original price
$59.00
$59.00
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$59.00
Australian Opal 3-8mm Chip - 15-16 Inch
Original price
$175.00
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Original price
$175.00
Original price
$175.00
$175.00
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$175.00
Dakota Stones Australian Opals are back. We have been working with a father/ son team out of Australia for many years that assist us to bring you s...
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Original price
$175.00
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Original price
$175.00
Original price
$175.00
$175.00
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$175.00
Frequently asked questions
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What is a 16-inch strand and why is it the trade standard?
A 16-inch strand is the working length most US jewelry designers buy for design-grade work — necklaces, multi-strand layouts, and bulk component sourcing. It gives enough beads to lay out a full 18–20 inch necklace with clasp and findings, or to cut down into shorter assemblies without running short. The 16-inch length has been the trade default for decades because it standardizes pricing and bead-count math across stones and cuts. Dakota's 16-inch hub covers the full catalog at this length, across rounds, rondelles, faceted cuts, cubes, coins, and shape work. The bracelet counterpart is the 8-inch strand. -
How many beads per 16-inch strand at common sizes?
Approximate bead counts per 16-inch strand assume snug-strung beads with no spacer drift. At 2mm you get roughly 200 beads, at 3mm about 135, at 4mm about 100, at 6mm about 66, at 8mm about 50, at 10mm about 40, and at 12mm about 33. Faceted cuts, rondelles, and irregular shapes (pebble, nugget, coin) vary — count is driven by the bead's drilled axis, not its widest dimension. Exact count should be disclosed; ask before buying if a piece-count is critical for your design and isn't specified. -
16-inch vs 8-inch — which length for which project?
16-inch is the necklace and design-strand length: enough material for an 18–20 inch finished necklace, multi-strand torsades, long earring drops, or component cutting. 8-inch is the bracelet length: pre-cut to the wrist standard, sized for stretch-cord bracelets and single-wrap pieces. Designers running production bracelet lines typically buy 8-inch to skip the cut-down step; designers doing necklace work, statement pieces, or mixed assemblies buy 16-inch for the bead count and pricing efficiency. Both lengths share the same stones and cuts where stocked — the choice is about finished-piece geometry, not material grade. -
What stones and cuts does Dakota carry in 16-inch?
The 16-inch hub spans the full catalog. Most-stocked stones include agate, turquoise, quartz, jasper, tourmaline, moonstone, garnet, labradorite, opal, and amazonite, with deeper coverage across feldspar, chalcedony, and silica varieties. Cut coverage runs from smooth round and faceted round (the largest categories) through rondelle, microfaceted round, pebble and nugget, cube, table-cut cube, faceted cube, and coin. Standard sizes are 4mm, 6mm, 8mm, and 10mm, with 2mm and 3mm in microfaceted work and 12mm in larger statement rounds. Filter by stone, cut, or size to narrow the grid. -
How does Dakota measure 16-inch strand lengths?
Strand length is measured end-to-end along the drilled axis, beads strung snug with no gaps. A 16-inch strand can run 15.5 to 16.5 inches depending on bead shape and how the cutter finished the temporary string — irregular shapes (nugget, pebble, raw-faceted) sit at the looser end because the drill points don't always center on the bead's midline. Bead count per strand reflects this variance. Length and approximate count should be disclosed; if you need a tight tolerance for a calibrated production run, ask before buying so the team can pull and measure before shipping.