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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.

Red Malachite 8mm 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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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 $31.00 - Original price $31.00
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Current price $31.00
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Pink Mica 10mm Round A Grade - 15-16 Inch

Original price $54.00 - Original price $54.00
Original price $54.00
$54.00 - $54.00
Current price $54.00
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Mica is a mineral name given to a group of minerals that are physically and chemically similar. They are all silicate minerals, known as sheet sil...

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Current price $54.00
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Light Lepidolite 4mm 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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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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Current price $14.00
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Kunzite 8mm Round AA Grade - 15-16 Inch

Original price $58.00 - Original price $58.00
Original price $58.00
$58.00 - $58.00
Current price $58.00
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Kunzite was named after a former Tiffany & Co. vice president, famed mineralogist and jeweler George Frederick Kunz, who first catalogued the s...

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Original price $58.00 - Original price $58.00
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Current price $58.00
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Kunzite 6mm Round AA Grade - 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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Kunzite was named after a former Tiffany & Co. vice president, famed mineralogist and jeweler George Frederick Kunz, who first catalogued the s...

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Original price $39.00 - Original price $39.00
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Current price $39.00
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Kashgar Garnet 8mm Round - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Each strand of Kashgar Garnet/Agate contains flashes of burgundy and forest green, sometimes within the same bead! Swirls of black and white criss-...

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Kashgar Garnet 10mm Round - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
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Each strand of Kashgar Garnet/Agate contains flashes of burgundy and forest green, sometimes within the same bead! Swirls of black and white criss-...

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Original price $22.00 - Original price $22.00
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Flower Agate 8mm Round - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Flower Agate is a type of Agate with opaque Chalcedony inclusions that resemble tiny floral formations. This mineral is a recent find out of Madaga...

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Flower Agate 6mm 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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Flower Agate is a type of Agate with opaque Chalcedony inclusions that resemble tiny floral formations. This mineral is a recent find out of Madaga...

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Original price $14.00 - Original price $14.00
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Flower Agate 10mm Round - 15-16 Inch

Original price $27.00 - Original price $27.00
Original price $27.00
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Current price $27.00
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Flower Agate is a type of Agate with opaque Chalcedony inclusions that resemble tiny floral formations. This mineral is a recent find out of Madaga...

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Original price $27.00 - Original price $27.00
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Current price $27.00
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Tourmaline 4-6mm Banded Chip A Grade - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...

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Tourmaline 3-5mm Banded Chip A Grade - 15-16 Inch

Original price $18.00 - Original price $18.00
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Current price $18.00
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Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...

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Original price $18.00 - Original price $18.00
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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
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Current price $11.00
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This banded strand of chips features Amethyst, Rose Quartz, and Purple Rose Quartz.

Original price $11.00 - Original price $11.00
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Current price $11.00
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Rhodonite with Matrix 6mm Hexagon - 15-16 Inch

Original price $27.00 - Original price $27.00
Original price $27.00
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Current price $27.00
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Rhodonite, whose name is derived from the Greek word for Rose, “rhodon,” is known for its pink, red and magenta hues. A Manganese inosilicate (or c...

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Current price $27.00
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Lepidolite 6mm Hexagon - 15-16 Inch

Original price $27.00 - Original price $27.00
Original price $27.00
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Current price $27.00
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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 $27.00 - Original price $27.00
Original price $27.00
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Current price $27.00
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Rose Quartz 2x4mm Thin Faceted Rondelle - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
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Current price $23.00
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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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Strawberry Quartz 2x4mm Thin Faceted Rondelle - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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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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Original price $18.00 - Original price $18.00
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Current price $18.00
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Kunzite 7x9-8x10mm Pebble A Grade - 15-16-Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Kunzite was named after a former Tiffany & Co. vice president, famed mineralogist and jeweler George Frederick Kunz, who first catalogued the s...

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Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Strawberry Quartz 5x10-20mm Top Drill Teeth - 15-16-Inch

Original price $15.00 - Original price $15.00
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Current price $15.00
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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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Original price $15.00 - Original price $15.00
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Wood Rhodonite 4mm Microfaceted Round - 15-16 Inch

Original price $12.00 - Original price $12.00
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Current price $12.00
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Rhodonite, whose name is derived from the Greek word for Rose, “rhodon,” is known for its pink, red and magenta hues. A Manganese inosilicate (or c...

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Original price $12.00 - Original price $12.00
Original price $12.00
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Current price $12.00
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Rhodonite 4mm Microfaceted Round A Grade - 15-16 Inch

Original price $26.00 - Original price $26.00
Original price $26.00
$26.00 - $26.00
Current price $26.00
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Rhodonite, whose name is derived from the Greek word for Rose, “rhodon,” is known for its pink, red and magenta hues. A Manganese inosilicate (or c...

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Original price $26.00 - Original price $26.00
Original price $26.00
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Current price $26.00
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Pink Tourmaline with Lepidolite 4mm Microfaceted Round A Grade - 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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Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...

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Peach and Black Moonstone 4mm Microfaceted Round - 15-16 Inch

Original price $18.00 - Original price $18.00
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Current price $18.00
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Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...

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Current price $18.00
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Strawberry Quartz 1x2mm Square Rondelle - 15-16 Inch

Original price $13.00 - Original price $13.00
Original price $13.00
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Current price $13.00
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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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Original price $13.00 - Original price $13.00
Original price $13.00
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Current price $13.00
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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.