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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.

Rocky Butte 10mm Round - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00 - $20.00
Current price $20.00
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Rocky Butte Jasper is mined in Oregon and may have either dendritic or landscape qualities. It may also be called Rocky Butte Picture Jasper. The c...

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Rocky Butte 6mm Faceted Round - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
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Rocky Butte Jasper is mined in Oregon and may have either dendritic or landscape qualities. It may also be called Rocky Butte Picture Jasper. The c...

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Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
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Rose Quartz 8mm Round Step Cut - 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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Rose Quartz is a silicon dioxide crystal and one of the most common varieties of the Quartz family. It is a translucent to transparent stone with a...

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Original price $14.00
$14.00 - $14.00
Current price $14.00
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Ruby 2mm Round Faceted A Grade - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
$23.00 - $23.00
Current price $23.00
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Ruby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second-hardest mineral next to diamond . The...

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Original price $23.00 - Original price $23.00
Original price $23.00
$23.00 - $23.00
Current price $23.00
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Ruby 4mm Microfaceted Round A Grade - 15-16 Inch

Original price $29.00 - Original price $29.00
Original price $29.00
$29.00 - $29.00
Current price $29.00
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Ruby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second-hardest mineral next to diamond . The...

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Original price $29.00 - Original price $29.00
Original price $29.00
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Ruby and Sapphire 4mm Round Faceted A Grade Banded - 15-16 Inch

Original price $39.00 - Original price $39.00
Original price $39.00
$39.00 - $39.00
Current price $39.00
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Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond...

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Original price $39.00 - Original price $39.00
Original price $39.00
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Current price $39.00
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Ruby and Sapphire Natural 9-10mm Round - 15-16 Inch

Original price $99.00 - Original price $99.00
Original price $99.00
$99.00 - $99.00
Current price $99.00
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Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond...

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Original price $99.00 - Original price $99.00
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Ruby Banded 2mm Round - 15-16 Inch

Original price $44.00 - Original price $44.00
Original price $44.00
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Current price $44.00
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Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond...

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Original price $44.00 - Original price $44.00
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Ruby Banded 3mm Round - 15-16 Inch

Original price $48.00 - Original price $48.00
Original price $48.00
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Current price $48.00
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Ruby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second-hardest mineral next to diamond . The...

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Original price $48.00 - Original price $48.00
Original price $48.00
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Ruby Faceted 8mm Round - 15-16 Inch

Original price $91.00 - Original price $91.00
Original price $91.00
$91.00 - $91.00
Current price $91.00
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Ruby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second-hardest mineral next to diamond . The...

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Original price $91.00 - Original price $91.00
Original price $91.00
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Ruby Pink Purple Natural 6mm Faceted Round Banded - 15-16 Inch

Original price $53.00 - Original price $53.00
Original price $53.00
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Current price $53.00
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Ruby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second-hardest mineral next to diamond . The...

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Original price $53.00 - Original price $53.00
Original price $53.00
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Ruby Plated 6mm Natural Round Faceted - 15-16 Inch - CLEARANCE

Original price $44.00 - Original price $44.00
Original price $44.00
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Current price $44.00
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Ruby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second-hardest mineral next to diamond . The...

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Original price $44.00 - Original price $44.00
Original price $44.00
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Ruby Sapphire Faceted 2mm Round - A - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
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Current price $22.00
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Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
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Ruby Zoisite 8mm Round 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00 - $20.00
Current price $20.00
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Ruby Zoisite occurs naturally when small Ruby crystals become embedded within Zoisite. The Ruby inclusions in this stone are pink to reddish purple...

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Red Lightning Agate 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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Red Lightning Agate is predominantly red with swirls and mottling of green, gray and white. Agate is one of many varieties of banded Chalcedony, pr...

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Sage Agate 10mm Round - 15-16 Inch

Original price $26.00 - Original price $26.00
Original price $26.00
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Current price $26.00
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Distinctive for its purple-and-gray tones, Sage Agate forms in volcanish ash, and features dark manganese dendrites throughout. The stone can also ...

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Original price $26.00 - Original price $26.00
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Sapphire 6mm Faceted Round 15-16 Inch

Original price $49.00 - Original price $49.00
Original price $49.00
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Current price $49.00
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Sapphires are precious gemstones, but unlike rubies, they come in a rainbow of colors besides red!  They are all varieties of the mineral corundum,...

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3mm Sapphire Faceted Round A Grade - 15-16 Inch

Original price $31.00 - Original price $31.00
Original price $31.00
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Current price $31.00
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Sapphires are precious gemstones, but unlike rubies, they come in a rainbow of colors besides red!  They are all varieties of the mineral corundum,...

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Original price $31.00 - Original price $31.00
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Scapolite Cat's Eye Red 8mm Round - 15-16 Inch

Original price $75.00 - Original price $75.00
Original price $75.00
$75.00 - $75.00
Current price $75.00
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Original price $75.00 - Original price $75.00
Original price $75.00
$75.00 - $75.00
Current price $75.00
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Selenite 10mm Round A Grade 15-16 Inch

Original price $39.00 - Original price $39.00
Original price $39.00
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Current price $39.00
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Selenite is a crystal formed from the mineral gypsum, which comes in many forms and color variations, but has been used historically to describe th...

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Seraphinite 2mm Round Faceted A Grade - 15-16 Inch

Original price $17.00 - Original price $17.00
Original price $17.00
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Current price $17.00
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Seraphinite's chatoyancy (optical reflectance) gives it a feathery appearance associated with angels (also known as seraphim.) Seraphinite is most ...

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Seraphinite 3mm Round Faceted A Grade - 15-16 Inch

Original price $24.00 - Original price $24.00
Original price $24.00
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Seraphinite's chatoyancy (optical reflectance) gives it a feathery appearance associated with angels (also known as seraphim.) Seraphinite is most ...

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Original price $24.00 - Original price $24.00
Original price $24.00
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Current price $24.00
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Shattuckite 6mm Round - 15-16 Inch

Original price $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
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Shattuckite is a rare copper silicate hydroxide mineral. It occurs in bright turquoise blues and darker blues as well as rust reds, commonly with i...

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Shattuckite 8mm Round - 15-16 Inch

Original price $50.00 - Original price $50.00
Original price $50.00
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Current price $50.00
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Shattuckite is a rare copper silicate hydroxide mineral. It occurs in bright turquoise blues and darker blues as well as rust reds, commonly with i...

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Original price $50.00 - Original price $50.00
Original price $50.00
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Current price $50.00
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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.