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.
Peach Moonstone 6mm 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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remini...
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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
Peach Moonstone 7mm Cube Table Cut A Grade 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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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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
Peach Moonstone 8mm Coin Faceted A Grade - 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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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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
Peach Moonstone 8mm Round - 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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remini...
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
Peach Moonstone 8mm Round Faceted A Grade - 15-16 Inch
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$33.00
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$33.00
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$33.00
$33.00
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$33.00
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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$33.00
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$33.00
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$33.00
$33.00
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$33.00
Peach Moonstone 8mm Star Cut Round 15-16 Inch
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$25.00
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$25.00
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$25.00
$25.00
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$25.00
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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$25.00
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$25.00
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$25.00
$25.00
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$25.00
Peach Moonstone 10mm Faceted Energy Prism A Grade - 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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remini...
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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
Peach Moonstone Faceted, Double Heart 8mm Star Cut - 15-16"
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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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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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
Peach Moonstone Natural 2mm Coin Microfaceted - 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
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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
Peach Moonstone Natural 8mm Bicone Faceted A Grade - 15-16 Inch
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$32.00
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$32.00
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$32.00
$32.00
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$32.00
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...
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$32.00
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$32.00
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$32.00
$32.00
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$32.00
Peridot 3mm Round Faceted AA Grade - 15-16 Inch
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$19.00
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$19.00
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$19.00
$19.00
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$19.00
Peridot (pair-uh-doe) is one of only two gems, the other being Diamond, that is not formed in the Earth’s crust. Rather, it is born in the molten r...
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$19.00
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$19.00
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$19.00
$19.00
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$19.00
Peridot 4mm Round Faceted AA Grade - 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
Peridot (pair-uh-doe) is one of only two gems, the other being Diamond, that is not formed in the Earth’s crust. Rather, it is born in the molten r...
View full details
Original price
$36.00
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Original price
$36.00
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$36.00
$36.00
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$36.00
Phantom Quartz Natural 8mm Round - 15-16 Inch
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$33.00
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$33.00
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$33.00
$33.00
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$33.00
Phantom Quartz form over pre to existing crystals. The boundaries of the included crystals are visible and are known as “phantoms.” Phantom Quartz ...
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$33.00
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$33.00
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$33.00
$33.00
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$33.00
Pietersite 10mm Round - 15-16 Inch
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$37.00
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$37.00
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$37.00
$37.00
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$37.00
Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...
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$37.00
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$37.00
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$37.00
$37.00
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$37.00
Pietersite 6mm Round 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
Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...
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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
Pietersite 6x8mm Tri Cut Faceted Rondelle - 15-16 Inch
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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
Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...
View full details
Original price
$43.00
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$43.00
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$43.00
$43.00
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$43.00
Pietersite 8mm Round - 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
Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...
View full details
Original price
$31.00
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$31.00
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$31.00
$31.00
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$31.00
Pietersite 8x6 Table Cut Corner Drilled Cube Bead - 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
Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...
View full details
Original price
$40.00
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Original price
$40.00
Original price
$40.00
$40.00
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$40.00
Pietersite Natural 6-7mm Table Cut Cube Bead - 15-16 Inch
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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
Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...
View full details
Original price
$43.00
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$43.00
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$43.00
$43.00
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$43.00
Pink Cobalt Calcite 12x16-20x24 Irregular Oval 15-16 Inch - CLEARANCE
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$79.00
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$79.00
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$79.00
$79.00
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$79.00
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$79.00
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$79.00
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$79.00
$79.00
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$79.00
Pink Cobalt Calcite 8x10-20x30mm Top Drill Oval 15-16 Inch - CLEARANCE
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$82.00
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$82.00
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$82.00
$82.00
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$82.00
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$82.00
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$82.00
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$82.00
$82.00
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$82.00
Pink Opal 6mm Natural Energy Prism Faceted - 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
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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
Pink Tourmaline 2mm Round 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
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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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
Pink Tourmaline 2x3mm Faceted Rondelle - 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
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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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
Pink Tourmaline 3mm Round Faceted A Grade - 15-16 Inch
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$19.00
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$19.00
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$19.00
$19.00
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$19.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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$19.00
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$19.00
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$19.00
$19.00
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$19.00
Pink Tourmaline 4mm Round Faceted A 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
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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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
Pink Tourmaline with Pink Lepidolite 10mm Round - 15-16 Inch
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$35.00
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$35.00
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$35.00
$35.00
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$35.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
View full details
Original price
$35.00
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$35.00
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$35.00
$35.00
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$35.00
Pink Tourmaline with Pink Lepidolite 4mm Round 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
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
View full details
Original price
$15.00
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$15.00
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$15.00
$15.00
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$15.00
Pink Tourmaline with Pink Lepidolite 6mm Round - 15-16 Inch
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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
Pink Tourmaline with Pink Lepidolite 8mm Round - 15-16 Inch
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$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
View full details
Original price
$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Plum Tourmaline 5mm Cube Table Cut Bead - 15-16 Inch
Original price
$37.00
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Original price
$37.00
Original price
$37.00
$37.00
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$37.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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Original price
$37.00
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Original price
$37.00
Original price
$37.00
$37.00
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$37.00
Plum Tourmaline 7mm Cube Table Cut Bead - 15-16 Inch
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$43.00
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Original price
$43.00
Original price
$43.00
$43.00
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$43.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$43.00
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Original price
$43.00
Original price
$43.00
$43.00
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$43.00
Polychrome Jasper 10mm Round Pink - 15-16 Inch
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$22.00
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Original price
$22.00
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$22.00
$22.00
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$22.00
Polychrome Jasper is considered one of the rarest Jaspers in the world. First discovered in 2006, it is exclusively sourced from a single small dep...
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Original price
$22.00
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Original price
$22.00
Original price
$22.00
$22.00
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$22.00
Polychrome Jasper 8mm Round Pink - 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
Polychrome Jasper is considered one of the rarest Jaspers in the world. First discovered in 2006, it is exclusively sourced from a single small dep...
View full details
Original price
$15.00
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Original price
$15.00
Original price
$15.00
$15.00
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$15.00
Prehnite 2x3mm Rondelle Faceted A Grade - 15-16 Inch
Original price
$17.00
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Original price
$17.00
Original price
$17.00
$17.00
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$17.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
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Original price
$17.00
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Original price
$17.00
Original price
$17.00
$17.00
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$17.00
Prehnite 3mm Round Faceted A Grade - 15-16 Inch
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$12.00
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Original price
$12.00
Original price
$12.00
$12.00
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$12.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$12.00
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Original price
$12.00
Original price
$12.00
$12.00
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$12.00
Prehnite 4mm Coin Faceted A Grade - 15-16 Inch
Original price
$21.00
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Original price
$21.00
Original price
$21.00
$21.00
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$21.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$21.00
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Original price
$21.00
Original price
$21.00
$21.00
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$21.00
Prehnite 3x4mm Rondelle Faceted A Grade - 15-16 Inch
Original price
$23.00
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Original price
$23.00
Original price
$23.00
$23.00
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$23.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$23.00
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Original price
$23.00
Original price
$23.00
$23.00
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$23.00
Prehnite 4mm Round Faceted AA Grade - 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
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
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
Prehnite 6mm Coin Faceted A Grade - 15-16 Inch
Original price
$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Prehnite 6mm Double Heart Faceted A Grade - 15-16 Inch
Original price
$27.00
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Original price
$27.00
Original price
$27.00
$27.00
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$27.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$27.00
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Original price
$27.00
Original price
$27.00
$27.00
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$27.00
Prehnite 6mm Round Faceted A Grade - 15-16 Inch
Original price
$21.00
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Original price
$21.00
Original price
$21.00
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$21.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$21.00
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Original price
$21.00
Original price
$21.00
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$21.00
Prehnite 7mm Cube Table Cut A Grade - 15-16 Inch - CLEARANCE
Original price
$41.00
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Original price
$41.00
Original price
$41.00
$41.00
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$41.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$41.00
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Original price
$41.00
Original price
$41.00
$41.00
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$41.00
Prehnite 8mm Coin Faceted A Grade - 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
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
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
Prehnite 8mm Double Heart Faceted - 15-16 Inch
Original price
$31.00
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Original price
$31.00
Original price
$31.00
$31.00
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$31.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$31.00
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Original price
$31.00
Original price
$31.00
$31.00
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$31.00
Prehnite 8mm Round Faceted A Grade - 15-16 Inch
Original price
$33.00
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Original price
$33.00
Original price
$33.00
$33.00
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$33.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$33.00
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Original price
$33.00
Original price
$33.00
$33.00
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$33.00
Prehnite Natural 6-7mm Table Cut Cube A Grade - 15-16 Inch
Original price
$35.00
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Original price
$35.00
Original price
$35.00
$35.00
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$35.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$35.00
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Original price
$35.00
Original price
$35.00
$35.00
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$35.00
Prehnite Natural 6X8 Pebble SD A Grade - 15-16 Inch
Original price
$17.00
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Original price
$17.00
Original price
$17.00
$17.00
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$17.00
Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...
View full details
Original price
$17.00
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Original price
$17.00
Original price
$17.00
$17.00
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$17.00
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.