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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.

Lava 4mm Round - 15-16 Inch

Original price $6.00 - Original price $6.00
Original price $6.00
$6.00 - $6.00
Current price $6.00
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Lava is rock from the molten center of the earth, once spewed through fractures in the planetary crust or from a volcanic eruption. Once cooled, th...

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Original price $6.00 - Original price $6.00
Original price $6.00
$6.00 - $6.00
Current price $6.00
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Lavender Amethyst 12x16-14x24mm Tumbled Nugget 15-16 Inch

Original price $25.00 - Original price $25.00
Original price $25.00
$25.00 - $25.00
Current price $25.00
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Lavender Amethyst is a transparent lavender variety of Amethyst, which forms in geodes and is generally found in clusters of crystal points. The pr...

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Original price $25.00 - Original price $25.00
Original price $25.00
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Current price $25.00
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Lemurian Aquatine Calcite 10mm Round- 15-16 Inch (Blue Onyx)

Original price $65.00 - Original price $65.00
Original price $65.00
$65.00 - $65.00
Current price $65.00
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This unique stone is named after a now debunked theory of a continent called “Lemuria” thought to have sunk into the Indian Ocean. Though it is wid...

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Original price $65.00 - Original price $65.00
Original price $65.00
$65.00 - $65.00
Current price $65.00
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Lemurian Aquatine Calcite 5mm Cube Table Cut - 15-16 Inch (Blue Onyx)

Original price $39.00 - Original price $39.00
Original price $39.00
$39.00 - $39.00
Current price $39.00
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This unique stone is named after a now debunked theory of a continent called “Lemuria” thought to have sunk into the Indian Ocean. Though it is wid...

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Original price $39.00 - Original price $39.00
Original price $39.00
$39.00 - $39.00
Current price $39.00
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Lemurian Aquatine Calcite 6mm Round- 15-16 Inch (Blue Onyx)

Original price $27.00 - Original price $27.00
Original price $27.00
$27.00 - $27.00
Current price $27.00
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This unique stone is named after a now debunked theory of a continent called “Lemuria” thought to have sunk into the Indian Ocean. Though it is wid...

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Original price $27.00 - Original price $27.00
Original price $27.00
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Current price $27.00
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Lemurian Aquatine Calcite 7mm Cube Table Cut Corner Drill- 15-16 Inch (Blue Onyx) - CLEARANCE

Original price $55.00 - Original price $55.00
Original price $55.00
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Current price $55.00
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This unique stone is named after a now debunked theory of a continent called “Lemuria” thought to have sunk into the Indian Ocean. Though it is wid...

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Original price $55.00 - Original price $55.00
Original price $55.00
$55.00 - $55.00
Current price $55.00
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Lemurian Aquatine Calcite 8mm Round- 15-16 Inch (Blue Onyx)

Original price $44.00 - Original price $44.00
Original price $44.00
$44.00 - $44.00
Current price $44.00
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This unique stone is named after a now debunked theory of a continent called “Lemuria” thought to have sunk into the Indian Ocean. Though it is wid...

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Original price $44.00 - Original price $44.00
Original price $44.00
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Current price $44.00
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Lepidolite Natural 6-7mm Table Cut Cube - 15-16 Inch

Original price $30.00 - Original price $30.00
Original price $30.00
$30.00 - $30.00
Current price $30.00
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A particularly soft stone, Lepidolite has a glassy or lustrous sheen. It is the most abundant lithium-bearing mineral as well as a significant sour...

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Original price $30.00 - Original price $30.00
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Current price $30.00
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LIGHT Bahi (Palm) 10mm 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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Bahi Wood comes from Palm trees. The light color indicates that it was harvested from a young tree. Young trees cannot be legally harvested, and th...

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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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LIGHT Bahi (Palm) 6mm Round 15-16 Inch

Original price $8.00 - Original price $8.00
Original price $8.00
$8.00 - $8.00
Current price $8.00
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Bahi Wood comes from Palm trees. The light color indicates that it was harvested from a young tree. Young trees cannot be legally harvested, and th...

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Original price $8.00 - Original price $8.00
Original price $8.00
$8.00 - $8.00
Current price $8.00
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LIGHT Peach Crystal Quartz 6x16-8x38mm Points 15-16 Inch - CLEARANCE

Original price $24.00 - Original price $24.00
Original price $24.00
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Current price $24.00
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Crystal Quartz is a naturally occurring clear and colorless Quartz. It is a crystalline form of Quartz said to have many divine properties includin...

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Current price $24.00
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Light Purple Lepidolite 10mm Round 15-16

Original price $20.00 - Original price $20.00
Original price $20.00
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Current price $20.00
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Original price $20.00 - Original price $20.00
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Current price $20.00
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Light Purple Lepidolite 6mm Round 15-16

Original price $14.00 - Original price $14.00
Original price $14.00
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Current price $14.00
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Original price $14.00 - Original price $14.00
Original price $14.00
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Current price $14.00
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Light Purple Lepidolite 8mm Round 15-16

Original price $16.00 - Original price $16.00
Original price $16.00
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Current price $16.00
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Original price $16.00 - Original price $16.00
Original price $16.00
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Current price $16.00
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Malachite 3mm Round Faceted A Grade - 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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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Original price $18.00 - Original price $18.00
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Current price $18.00
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Malachite 4mm Coin Faceted - 15-16 Inch

Original price $21.00 - Original price $21.00
Original price $21.00
$21.00 - $21.00
Current price $21.00
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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Original price $21.00 - Original price $21.00
Original price $21.00
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Current price $21.00
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Malachite 6mm Coin Faceted - 15-16 Inch - CLEARANCE

Original price $41.00 - Original price $41.00
Original price $41.00
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Current price $41.00
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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Original price $41.00 - Original price $41.00
Original price $41.00
$41.00 - $41.00
Current price $41.00
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Malachite 7mm Cube Table Cut A Grade - 15-16 Inch - CLEARANCE

Original price $104.00 - Original price $104.00
Original price $104.00
$104.00 - $104.00
Current price $104.00
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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Original price $104.00 - Original price $104.00
Original price $104.00
$104.00 - $104.00
Current price $104.00
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Malachite 8mm Coin Faceted - 15-16 Inch

Original price $60.00 - Original price $60.00
Original price $60.00
$60.00 - $60.00
Current price $60.00
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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Original price $60.00 - Original price $60.00
Original price $60.00
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Current price $60.00
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Malachite 8mm Round Faceted A Grade - 15-16 Inch - CLEARANCE

Original price $71.00 - Original price $71.00
Original price $71.00
$71.00 - $71.00
Current price $71.00
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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Original price $71.00 - Original price $71.00
Original price $71.00
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Current price $71.00
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MATTE Blue Apatite 12mm A Grade Round - 15-16 Inch

Original price $40.00 - Original price $40.00
Original price $40.00
$40.00 - $40.00
Current price $40.00
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Blue Apatite ranges in color from light teal to blue to bright blue to dark blue to green. It can be easily confused with other minerals due to its...

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MATTE Blood Quartz 4mm Round - 15-16 Inch

Original price $17.00 - Original price $17.00
Original price $17.00
$17.00 - $17.00
Current price $17.00
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Blood Quartz is a clear to milky-white silicon dioxide mineral. Its inclusions of red, orange and rust are due to traces of hematite within the sto...

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Original price $17.00 - Original price $17.00
Original price $17.00
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Current price $17.00
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MATTE Golden Sage Agate 4mm Round - 15-16 Inch - CLEARANCE

Original price $15.00 - Original price $15.00
Original price $15.00
$15.00 - $15.00
Current price $15.00
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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 $15.00 - Original price $15.00
Original price $15.00
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Current price $15.00
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MATTE Hematite Copper Plated 2mm Cut Cube 15-16 Inch

Original price $10.00 - Original price $10.00
Original price $10.00
$10.00 - $10.00
Current price $10.00
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Hematite is an iron oxide and one of the few gemstones with a metallic luster. When tumbled it can have the look of polished steel. Hematite is bla...

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Original price $10.00 - Original price $10.00
Original price $10.00
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Current price $10.00
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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 are an ethical business that focuses on responsibly sourced rather than making absolute claims. There is no universal or enforceable certification system for ethically sourced gemstone rough used in beads.

Our sourcing decisions are guided by:

  • Long-standing relationships with trusted partners
  • Clear expectations for labor and working conditions
  • Ongoing evaluation of suppliers and materials
  • Transparency about what is—and isn’t—documented in the industry
Where are your gemstones manufactured?

Most of our gemstone beads are manufactured in China and India, with select turquoise products sourced and produced in the United States.

Our primary manufacturing partner in China is a long-standing, multigenerational relationship that dates back to 2003. In India, we work primarily with smaller, family-based operations and purchase ready stock rather than commissioning production.

Do you work directly with miners?

When possible, yes. In many cases, however, direct sourcing from miners is not feasible due to cost, logistics, or material availability—especially for lower-value stones like jaspers and agates.

Instead, we often work with trusted intermediaries who have established relationships within the mining and cutting communities. This is common and unavoidable in the natural stone industry.

Why don’t you list mine-by-mine origins for every stone?

That level of documentation often does not exist—or cannot be verified reliably—for gemstone beads.

Natural stones frequently pass through multiple hands between mining, cutting, and stringing. Rather than offering incomplete or misleading origin claims, we choose to be honest about what we know and transparent about industry limitations.

Have labor conditions improved in your supply chain over time?

Yes. Over the past two decades, labor standards, worker protections, and compensation—particularly in China—have improved significantly as policies shifted toward building a middle class and formalizing manufacturing standards.

These changes have increased costs, but they also reflect progress in worker welfare. We view that as a positive development and adjust our sourcing accordingly.