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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.

Citrine 10mm Round (Natural) A Grade - 15-16 inch

Original price $42.00 - Original price $42.00
Original price $42.00
$42.00 - $42.00
Current price $42.00
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Citrine is a transparent Quartz, ranging in color from pale yellow to golden yellow, honey or brown, giving it a similar appearance to Topaz. It ma...

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Original price $42.00 - Original price $42.00
Original price $42.00
$42.00 - $42.00
Current price $42.00
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Orthoceras Fossil (Natural) 8mm Round - 15-16 inch

Original price $19.00 - Original price $19.00
Original price
$19.00 - $19.00
Current price $19.00
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Orthoceras was an ancient mollusk that lived over 370 million years ago! Fossils are believed to reduce stress, balance emotions and promote confi...

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Original price $19.00 - Original price $19.00
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$19.00 - $19.00
Current price $19.00
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Black Flower Tourmaline 6mm Round - 15-16 Inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins. Tourmal...

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Original price $11.00 - Original price $11.00
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$11.00 - $11.00
Current price $11.00
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Orthoceras Fossil (Natural) 10mm Round - 15-16 inch

Original price $23.00 - Original price $23.00
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$23.00 - $23.00
Current price $23.00
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Orthoceras was an ancient mollusk that lived over 370 million years ago! Fossils are believed to reduce stress, balance emotions and promote confi...

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Original price $23.00 - Original price $23.00
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$23.00 - $23.00
Current price $23.00
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Black Flower Tourmaline 4mm Round - 15-16 Inch

Original price $9.00 - Original price $9.00
Original price $9.00
$9.00 - $9.00
Current price $9.00
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Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins. Tourmal...

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Original price $9.00 - Original price $9.00
Original price $9.00
$9.00 - $9.00
Current price $9.00
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Blue White Porcelain Agate 8mm Matte Round - 15-16 inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/white color and pattern that resembles porcelain.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Ancient Cellar Red Agate 12mm Matte Round - 15-16 Inch

Original price $14.00 - Original price $14.00
Original price $14.00
$14.00 - $14.00
Current price $14.00
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Ancient Cellar Red Agate is a natural agate that is dyed and heated to give it the unique color and pattern we call Ancient Cellar.

Original price $14.00 - Original price $14.00
Original price $14.00
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Current price $14.00
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Ancient Cellar Red Agate 12mm Round - 15-16 Inch

Original price $14.00 - Original price $14.00
Original price $14.00
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Current price $14.00
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Ancient Cellar Red Agate is a natural agate that is dyed and heated to give it the unique color and pattern we call Ancient Cellar.

Original price $14.00 - Original price $14.00
Original price $14.00
$14.00 - $14.00
Current price $14.00
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Ancient Cellar Red Agate 6mm Matte Round - 15-16 Inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Ancient Cellar Red Agate is a natural agate that is dyed and heated to give it the unique color and pattern we call Ancient Cellar.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Blue Black Porcelain Agate 12mm Round - 15-16 inch

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/black color and pattern that resembles porcelain.

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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White Porcelain Agate 8mm Matte Round - 15-16 inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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White Porcelain Agate 12mm Round- 15-16 inch

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Blue Black Porcelain Agate 8mm Round - 15-16 inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/black color and pattern that resembles porcelain.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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White Porcelain Agate 10mm Matte Round - 15-16 inch

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00 - $12.00
Current price $12.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00 - $12.00
Current price $12.00
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Blue Black Porcelain Agate 10mm Round - 15-16 inch

Original price $14.00 - Original price $14.00
Original price $14.00
$14.00 - $14.00
Current price $14.00
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Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/black color and pattern that resembles porcelain.

Original price $14.00 - Original price $14.00
Original price $14.00
$14.00 - $14.00
Current price $14.00
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White Porcelain Agate 10mm Round - 15-16 inch

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00 - $12.00
Current price $12.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00 - $12.00
Current price $12.00
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White Porcelain Agate 6mm Round - 15-16 inch

Original price $7.00 - Original price $7.00
Original price $7.00
$7.00 - $7.00
Current price $7.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $7.00 - Original price $7.00
Original price $7.00
$7.00 - $7.00
Current price $7.00
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Blue White Porcelain Agate 12mm Matte Round - 15-16 inch

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/white color and pattern that resembles porcelain.

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Blue White Porcelain Agate 6mm Matte Round - 15-16 inch

Original price $7.00 - Original price $7.00
Original price $7.00
$7.00 - $7.00
Current price $7.00
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Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/white color and pattern that resembles porcelain.

Original price $7.00 - Original price $7.00
Original price $7.00
$7.00 - $7.00
Current price $7.00
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White Porcelain Agate 12mm Matte Round - 15-16 inch - CLEARANCE

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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White Porcelain Agate 8mm Round - 15-16 inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Porcelain Agate is a natural agate that is dyed and heated to give it a pattern that resembles porcelain.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
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Opalite Pink (Synthetic) 6mm Faceted Round - 15-16 inch - CLEARANCE

Original price $20.00 - Original price $20.00
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Current price $20.00
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Opalite is the trade name for man to made glass treated to exhibit the internal flashes of true Opals in translucent samples, and opalescence or lu...

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Original price $20.00 - Original price $20.00
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Opalite Pink (Synthetic) 10mm Round - 15-16 inch - CLEARANCE

Original price $21.00 - Original price $21.00
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Current price $21.00
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Opalite is the trade name for man to made glass treated to exhibit the internal flashes of true Opals in translucent samples, and opalescence or lu...

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Original price $21.00 - Original price $21.00
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Opalite Yellow (Synthetic) 4mm Round - 15-16 inch - CLEARANCE

Original price $15.00 - Original price $15.00
Original price $15.00
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Current price $15.00
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Opalite is the trade name for man to made glass treated to exhibit the internal flashes of true Opals in translucent samples, and opalescence or lu...

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Original price $15.00 - Original price $15.00
Original price $15.00
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Current price $15.00
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FAQ

Are all Dakota Stones gemstone beads genuine?

Yes, all of our gemstone beads are made from authentic, natural materials. Any treatments (such as stabilization or dyeing) are clearly noted.

Are gemstone beads durable for everyday jewelry?

Most stones are durable, but hardness varies. Softer stones (below 6 on the Mohs scale) are best for necklaces or earrings rather than rings or bracelets.

How are Dakota Stones ethically sourced?

We work directly with trusted suppliers around the world to ensure responsible mining, fair labor, and environmentally conscious sourcing.