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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.

African Turquoise Stabilized 6mm Tear Drop Faceted - 15-16 Inch

Original price $29.00 - Original price $29.00
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African Turquoise is not actually Turquoise, but rather a speckled teal Jasper found in Africa and often treated to simulate the beautiful blue to ...

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Citrine 10x14-14x18mm Top Drilled Graduated Rough Drop 15-16 Inch - CLEARANCE

Original price $32.00 - Original price $32.00
Original price $32.00
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Current price $32.00
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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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Current price $32.00
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Dendritic Topaz 6mm Teardrop Faceted - 15-16 Inch

Original price $45.00 - Original price $45.00
Original price $45.00
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Current price $45.00
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Topaz is a rare silicate mineral and obtains much of its popularity from its beautiful colors and its status as a birthstone.  Topaz occurs in a...

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Current price $45.00
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Eagle Eye 6mm Tear Drop Faceted - 15-16 Inch - CLEARANCE

Original price $36.00 - Original price $36.00
Original price $36.00
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Current price $36.00
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Similar to Tiger's Eye, this gemstone in its polished state looks like what it would be like to capture smoke in a stone -- bottomless black mixed ...

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Current price $36.00
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Golden Blood Quartz Natural 6mm Tear Drop Faceted - 15-16 Inch

Original price $29.00 - Original price $29.00
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Current price $29.00
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Golden Blood Quartz is a clear to milky to white silicon dioxide mineral. Its inclusions of golden tones to rust to red are due to traces of hemati...

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Green Strawberry Quartz 6mm Faceted Drop - 15-16 Inch

Original price $28.00 - Original price $28.00
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Current price $28.00
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Strawberry Quartz is a translucent, milky to pink silicon dioxide mineral. Its needle to like inclusions of hematite are iridescent red. Quartz has...

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Iolite 6mm Tear Drop Faceted - 15-16 Inch

Original price $29.00 - Original price $29.00
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Current price $29.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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K2 12mm Round - 15-16 Inch

Original price $296.00 - Original price $296.00
Original price $296.00
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Current price $296.00
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K2 is a stone recently discovered in the foothills of the mountain for which it is named, K2, in the Karakoram mountain range of Pakistan. It is a ...

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K2 14mm Round - 15-16 Inch

Regular Price $399.00
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Sale Price $119.70
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K2 is a stone recently discovered in the foothills of the mountain for which it is named, K2, in the Karakoram mountain range of Pakistan. It is a ...

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Regular Price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Sale Price $119.70
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Sale Sale

Mexican Fire Opal 8-20mm Top Drill Rough Drops 15-16 Inch

Original price $32.00 - Original price $32.00
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Current price $32.00
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Original price $32.00 - Original price $32.00
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Rose Quartz Dyed 6mm Tear Drop Faceted - 15-16 Inch

Original price $29.00 - Original price $29.00
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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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Rose Quartz Faceted 13x18mm Drop - 15-16 Inch

Original price $70.00 - Original price $70.00
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Current price $70.00
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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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Hematoid Quartz 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

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Hematoid Quartz is Quartz with inclusions of hematite. The hematite inclusions are responsible for the stone’s color, which can be yellow, orange, ...

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Brazilian Amazonite 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
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Current price $32.00
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Brazilian Amazonite is an opaque blue to green to light green stone, often occurring with inclusions of white, yellow or gray and occasionally tran...

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Golden Hematoid Quartz 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

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Current price $32.00
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Hematoid Quartz is Quartz with inclusions of hematite. The hematite inclusions are responsible for the stone’s color, which can be yellow, orange, ...

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Mookaite 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

Original price $32.00 - Original price $32.00
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Mookaite is a variety of Jasper in colors of red, burgundy, pink, mauve, purple, yellow and white. It takes its name from Mooka Creek, near the Ken...

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Yellow Tiger Eye 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

Original price $32.00 - Original price $32.00
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Current price $32.00
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Tiger Eye is a macrocrystalline Quartz stone with bands of rich golds and browns. Its chatoyant layers that create a flash which seems to emanate f...

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Lapis Quartz 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

Original price $32.00 - Original price $32.00
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Lapis is a semi to precious stone and one of the most sought after throughout history. It is highly regarded for its beautiful blue color flecked w...

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Labradorite 8x12mm Top Drill Faceted Tear Drop - 15-16 Inch

Original price $40.00 - Original price $40.00
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Labradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This...

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Ethiopian Opal 4x6-7x10mm Drop Faceted - 15-16 Inch

Original price $315.00 - Original price $315.00
Original price $315.00
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Current price $315.00
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Ethiopian Opal was first discovered in Ethiopia in 1994, with additional major finds in 2008 and 2013. Beautiful specimens of Precious Opal, Fire O...

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Ethiopian Opal 4x6-7x10mm Drop Faceted White - 15-16 Inch

Original price $252.00 - Original price $252.00
Original price $252.00
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Current price $252.00
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Ethiopian Opal was first discovered in Ethiopia in 1994, with additional major finds in 2008 and 2013. Beautiful specimens of Precious Opal, Fire O...

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Original price $252.00 - Original price $252.00
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Ethiopian Opal 5-6x6-8mm Pear Brown - 15-16 Inch

Original price $252.00 - Original price $252.00
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Current price $252.00
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Ethiopian Opal was first discovered in Ethiopia in 1994, with additional major finds in 2008 and 2013. Beautiful specimens of Precious Opal, Fire O...

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Original price $252.00 - Original price $252.00
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Ethiopian Opal 4x9-12mm Pear Black - 15-16 Inch

Original price $210.00 - Original price $210.00
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Current price $210.00
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Ethiopian Opal was first discovered in Ethiopia in 1994, with additional major finds in 2008 and 2013. Beautiful specimens of Precious Opal, Fire O...

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Original price $210.00 - Original price $210.00
Original price $210.00
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Current price $210.00
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Green Kyanite 6-8x12-25mm Drop - 15-16 Inch

Original price $18.00 - Original price $18.00
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Current price $18.00
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Kyanite often occurs as long, bladed, striated crystals, transparent or translucent with a pearly luster. An aluminum silicate mineral, it may appe...

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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.