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.
Amethyst 10mm Round Faceted - 15-16 Inch
Original price
$37.00
-
Original price
$37.00
Original price
$37.00
$37.00
-
$37.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$37.00
-
Original price
$37.00
Original price
$37.00
$37.00
-
$37.00
Amethyst 12mm Round 15-16 Inch
Original price
$38.00
-
Original price
$38.00
Original price
$38.00
$38.00
-
$38.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$38.00
-
Original price
$38.00
Original price
$38.00
$38.00
-
$38.00
Amethyst 4mm Round Faceted A Grade - 15-16 Inch
Original price
$19.00
-
Original price
$19.00
Original price
$19.00
$19.00
-
$19.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$19.00
-
Original price
$19.00
Original price
$19.00
$19.00
-
$19.00
Amethyst 6x8mm Tri Cut Faceted Rondelle A Grade - 15-16 Inch
Original price
$39.00
-
Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$39.00
-
Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Amethyst 7mm Cube Table Cut - 15-16 Inch
Original price
$41.00
-
Original price
$41.00
Original price
$41.00
$41.00
-
$41.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$41.00
-
Original price
$41.00
Original price
$41.00
$41.00
-
$41.00
Amethyst 6mm Round 15-16 Inch
Original price
$22.00
-
Original price
$22.00
Original price
$22.00
$22.00
-
$22.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$22.00
-
Original price
$22.00
Original price
$22.00
$22.00
-
$22.00
Amethyst 10mm Faceted Energy Prism - 15-16 Inch
Original price
$36.00
-
Original price
$36.00
Original price
$36.00
$36.00
-
$36.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$36.00
-
Original price
$36.00
Original price
$36.00
$36.00
-
$36.00
Amethyst Natural 6-7mm Table Cut Cube A Grade Bead - 15-16 Inch
Original price
$39.00
-
Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$39.00
-
Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Amethyst Natural 6x8mm Table Cut Corner Drilled Cube Bead - 15-16 Inch
Original price
$35.00
-
Original price
$35.00
Original price
$35.00
$35.00
-
$35.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$35.00
-
Original price
$35.00
Original price
$35.00
$35.00
-
$35.00
Amethyst Plated 10mm Round Faceted - 15-16 Inch - CLEARANCE
Original price
$34.00
-
Original price
$34.00
Original price
$34.00
$34.00
-
$34.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$34.00
-
Original price
$34.00
Original price
$34.00
$34.00
-
$34.00
Cacoxenite 10mm Round - 15-16 Inch
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Cacoxenite is the trade name for this naturally occurring blend of seven stone types. It was originally named for the visible inclusions of the min...
View full details
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Cacoxenite 6mm Round - 15-16 Inch
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Cacoxenite is the trade name for this naturally occurring blend of seven stone types. It was originally named for the visible inclusions of the min...
View full details
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Cacoxenite 8mm Round 15-16 Inch
Original price
$25.00
-
Original price
$25.00
Original price
$25.00
$25.00
-
$25.00
Cacoxenite is the trade name for this naturally occurring blend of seven stone types. It was originally named for the visible inclusions of the min...
View full details
Original price
$25.00
-
Original price
$25.00
Original price
$25.00
$25.00
-
$25.00
Dog Teeth Amethyst 6-7mm Table Cut Cube Bead - 15-16 Inch
Original price
$28.00
-
Original price
$28.00
Original price
$28.00
$28.00
-
$28.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$28.00
-
Original price
$28.00
Original price
$28.00
$28.00
-
$28.00
Green Amethyst 3x5mm Faceted Rondelle 15-16
Original price
$68.00
-
Original price
$68.00
Original price
$68.00
$68.00
-
$68.00
Original price
$68.00
-
Original price
$68.00
Original price
$68.00
$68.00
-
$68.00
Dog Teeth Amethyst 6x8mm Triangle Cut Faceted Rice Bead - 15-16 Inch
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Dog Teeth Amethyst 8x11mm Faceted Nugget - 15-16 Inch
Original price
$35.00
-
Original price
$35.00
Original price
$35.00
$35.00
-
$35.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$35.00
-
Original price
$35.00
Original price
$35.00
$35.00
-
$35.00
Lavender Amethyst 10mm Round AAA Grade - 15-16 Inch
Regular Price
$48.00
Original price
$48.00
-
Original price
$48.00
Original price
$48.00
$33.00
-
$33.00
Lavender Amethyst is a transparent lavender variety of Amethyst, which forms in geodes and is generally found in clusters of crystal points. The pr...
View full details
Regular Price
$48.00
Original price
$48.00
-
Original price
$48.00
Original price
$48.00
$33.00
-
$33.00
Sale
Amethyst 6mm Star Cut Coin A Grade - 15-16 Inch
Original price
$25.00
-
Original price
$25.00
Original price
$25.00
$25.00
-
$25.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$25.00
-
Original price
$25.00
Original price
$25.00
$25.00
-
$25.00
Light Amethyst 9x11-13x18mm Free Form Faceted Oval A Grade - 15-16 Inch
Original price
$41.00
-
Original price
$41.00
Original price
$41.00
$41.00
-
$41.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$41.00
-
Original price
$41.00
Original price
$41.00
$41.00
-
$41.00
Amethyst 8x12-10x14mm Side Drill Faceted Nugget A Grade - 15-16 Inch
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Light Amethyst 10x13-14x17mm Faceted Tumble Nugget - 15-16 Inch
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Amethyst 10x14-13x17mm Tumble Nugget - 15-16 Inch
Original price
$27.00
-
Original price
$27.00
Original price
$27.00
$27.00
-
$27.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$27.00
-
Original price
$27.00
Original price
$27.00
$27.00
-
$27.00
Dog Teeth Amethyst 9x11-10x14mm Tumble Nugget A Grade - 15-16 Inch
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Light Amethyst 9x11-10x14mm Tumble Nugget A Grade - 15-16 Inch
Original price
$27.00
-
Original price
$27.00
Original price
$27.00
$27.00
-
$27.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$27.00
-
Original price
$27.00
Original price
$27.00
$27.00
-
$27.00
Amethyst 9x13-12x16mm Top Drill Irregular Flat Drop - 15-16 Inch
Original price
$24.00
-
Original price
$24.00
Original price
$24.00
$24.00
-
$24.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$24.00
-
Original price
$24.00
Original price
$24.00
$24.00
-
$24.00
Lavender Amethyst 6x12-10x20mm Free Form Dancing Drops A Grade - 15-16 Inch
Original price
$17.00
-
Original price
$17.00
Original price
$17.00
$17.00
-
$17.00
Lavender Amethyst is a transparent lavender variety of Amethyst, which forms in geodes and is generally found in clusters of crystal points. The pr...
View full details
Original price
$17.00
-
Original price
$17.00
Original price
$17.00
$17.00
-
$17.00
Amethyst 7x10mm Nugget - 15-16 Inch
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Dog Teeth Amethyst 2x4mm Heishi - 15-16 Inch
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Banded Mixed Stone 6-8mm Pebble - 15-16 Inch
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
The gemstones included in this banded strand are: Amethyst, Aquamarine, Citrine, Peridot, Rose Quartz
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Banded Amethyst and Rose Quartz 6-8mm Pebble - 15-16 Inch
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Banded Amethyst and Citrine 6-8mm Pebble - 15-16 Inch
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Amethyst 6mm Round A Grade - 15-16 Inch
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Amethyst 4mm Round A Grade - 15-16 Inch
Original price
$17.00
-
Original price
$17.00
Original price
$17.00
$18.00
-
$18.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$17.00
-
Original price
$17.00
Original price
$17.00
$18.00
-
$18.00
Amethyst 10mm Round A Grade - 15-16 Inch
Original price
$27.00
-
Original price
$27.00
Original price
$27.00
$27.00
-
$27.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$27.00
-
Original price
$27.00
Original price
$27.00
$27.00
-
$27.00
Banded Mixed Stone 6-9mm Chips - Amethyst and Rose Quartz - 15-16 Inch
Original price
$11.00
-
Original price
$11.00
Original price
$11.00
$11.00
-
$11.00
This banded strand of chips features Amethyst, Rose Quartz, and Purple Rose Quartz.
Original price
$11.00
-
Original price
$11.00
Original price
$11.00
$11.00
-
$11.00
Amethyst 7x9-8x10mm Pebble A Grade - 15-16-Inch
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
-
$14.00
Dog Teeth Amethyst 7x8mm Faceted Round Nugget - 15-16 Inch
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Amethyst 7x8mm Faceted Round Nugget A Grade - 15-16 Inch
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Light Amethyst 4mm Microfaceted Round A Grade - 15-16 Inch
Original price
$16.00
-
Original price
$16.00
Original price
$16.00
$16.00
-
$16.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$16.00
-
Original price
$16.00
Original price
$16.00
$16.00
-
$16.00
Dog Teeth Amethyst 1x2mm Square Rondelle - 15-16 Inch
Original price
$13.00
-
Original price
$13.00
Original price
$13.00
$13.00
-
$13.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$13.00
-
Original price
$13.00
Original price
$13.00
$13.00
-
$13.00
Dog Teeth Amethyst 8mm Cross - 15-16 Inch
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Dog Teeth Amethyst 7x8mm Faceted Swirl Oval - 15-16 Inch
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$23.00
-
Original price
$23.00
Original price
$23.00
$23.00
-
$23.00
Amethyst 7x8mm Faceted Rice Bead A Grade - 15-16 Inch
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$32.00
-
Original price
$32.00
Original price
$32.00
$32.00
-
$32.00
Dog Teeth Amethyst 2x6mm Thin Rondelle - 15-16 Inch
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Dog Teeth Amethyst has a purple and white striped appearance due to its combination of Amethyst and White Quartz. The name derives from the recurri...
View full details
Original price
$18.00
-
Original price
$18.00
Original price
$18.00
$18.00
-
$18.00
Amethyst 8mm Faceted Puff Square - 15-16 Inch
Original price
$24.00
-
Original price
$24.00
Original price
$24.00
$24.00
-
$24.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$24.00
-
Original price
$24.00
Original price
$24.00
$24.00
-
$24.00
Amethyst 8mm Faceted Puff Heart - 15-16 Inch
Original price
$31.00
-
Original price
$31.00
Original price
$31.00
$31.00
-
$31.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$31.00
-
Original price
$31.00
Original price
$31.00
$31.00
-
$31.00
Amethyst 6x8mm Triangle Cut Faceted Rice Bead - 15-16 Inch
Original price
$37.00
-
Original price
$37.00
Original price
$37.00
$37.00
-
$37.00
Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...
View full details
Original price
$37.00
-
Original price
$37.00
Original price
$37.00
$37.00
-
$37.00
Frequently asked questions
-
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.