Skip to content

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.

Amazonite 6-8mm Free Form - 15-16 Inch

Original price $80.00 - Original price $80.00
Original price $80.00
$80.00 - $80.00
Current price $80.00
Login for wholesale

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

View full details
Original price $80.00 - Original price $80.00
Original price $80.00
$80.00 - $80.00
Current price $80.00
Login for wholesale

Eagle Eye Faceted, Freeform 7x10mm Rondelle - 15-16 Inch

Original price $40.00 - Original price $40.00
Original price $40.00
$40.00 - $40.00
Current price $40.00
Login for wholesale

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 ...

View full details
Original price $40.00 - Original price $40.00
Original price $40.00
$40.00 - $40.00
Current price $40.00
Login for wholesale

Lapis Natural 10X18-10X28mm Freeform Cut Collar - 15-16 Inch

Regular Price $162.00
Original price $162.00 - Original price $162.00
Original price $162.00
Sale Price $64.80
Login for wholesale
$64.80 - $64.80
Current price $64.80
Login for wholesale

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...

View full details
Regular Price $162.00
Original price $162.00 - Original price $162.00
Original price $162.00
Sale Price $64.80
Login for wholesale
$64.80 - $64.80
Current price $64.80
Login for wholesale
Sale Sale

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

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
Login for wholesale

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
Login for wholesale

Multi Tourmaline 8x10-10x12mm Freeform Cut - 15-16 Inch

Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
Login for wholesale

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...

View full details
Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
Login for wholesale

Prehnite Natural 8X10mm Freeform Cut - 15-16 Inch

Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
Login for wholesale

Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South...

View full details
Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
Login for wholesale

Strawberry Quartz 8x10mm Oval Faceted, Free Form - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
Login for wholesale

Strawberry Quartz is a translucent, milky to pink silicon dioxide mineral. Its needle to like inclusions of hematite are iridescent red. Quartz has...

View full details
Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
Login for wholesale

Sunstone Natural 8X10mm Freeform Nugget - 15-16 Inch

Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
Login for wholesale

Sunstone, a variety of Feldspar, is aptly named for its shades of gold, orange, red and brown, as well as its iridescent sparkle. As the stone catc...

View full details
Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
Login for wholesale

Pink Mother of Pearl 7x11mm Freeform Nugget - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
Login for wholesale

Mother of Pearl, also known as Nacre, is an iridescent composite of organic and inorganic material most known for being the coating of pearls. It i...

View full details
Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
Login for wholesale

Amethyst Nugget 19-28mm Faceted Freeform - 15-16 Inch

Original price $43.00 - Original price $43.00
Original price $43.00
$43.00 - $43.00
Current price $43.00
Login for wholesale

Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...

View full details
Original price $43.00 - Original price $43.00
Original price $43.00
$43.00 - $43.00
Current price $43.00
Login for wholesale

Australian "Boulder" Chrysoprase Freeform Oval 7-10mm - 15-16 Inch

Original price $67.00 - Original price $67.00
Original price $67.00
$67.00 - $67.00
Current price $67.00
Login for wholesale

Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

View full details
Original price $67.00 - Original price $67.00
Original price $67.00
$67.00 - $67.00
Current price $67.00
Login for wholesale

Ametrine Nugget 10x20-14x20mm Faceted Freeform - 15-16 Inch

Original price $57.00 - Original price $57.00
Original price $57.00
$57.00 - $57.00
Current price $57.00
Login for wholesale

Ametrine is quartz that occurs in bands of purple and yellow. As the name suggests, it is a combination of Amethyst and Citrine. The different colo...

View full details
Original price $57.00 - Original price $57.00
Original price $57.00
$57.00 - $57.00
Current price $57.00
Login for wholesale

Lemon Chrysoprase Matte 20x30mm Freeform Oval - 15-16 Inch - CLEARANCE

Original price $19.00 - Original price $19.00
Original price $19.00
$19.00 - $19.00
Current price $19.00
Login for wholesale

Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

View full details
Original price $19.00 - Original price $19.00
Original price $19.00
$19.00 - $19.00
Current price $19.00
Login for wholesale

Azurite Malachite 13X16-15X30mm Top Drill Freeform Oval - 15-16 Inch - CLEARANCE

Original price $27.00 - Original price $27.00
Original price $27.00
$27.00 - $27.00
Current price $27.00
Login for wholesale

This stone is a combination of two very similar materials: Azurite is a deep blue mineral produced by weathered copper ore deposits, and over time,...

View full details
Original price $27.00 - Original price $27.00
Original price $27.00
$27.00 - $27.00
Current price $27.00
Login for wholesale

Moroccan Agate 25-35mm Light Freeform Oval - 15-16 Inch

Original price $64.00 - Original price $64.00
Original price $64.00
$64.00 - $64.00
Current price $64.00
Login for wholesale

Moroccan Agate occurs in striking colors of red, white, golden tan, gray and purple, in a variety of swirling and linear patterns. Like other Agate...

View full details
Original price $64.00 - Original price $64.00
Original price $64.00
$64.00 - $64.00
Current price $64.00
Login for wholesale

Moroccan Agate Light 30-40mm Freeform Oval - 15-16 Inch

Original price $64.00 - Original price $64.00
Original price $64.00
$64.00 - $64.00
Current price $64.00
Login for wholesale

Moroccan Agate occurs in striking colors of red, white, golden tan, gray and purple, in a variety of swirling and linear patterns. Like other Agate...

View full details
Original price $64.00 - Original price $64.00
Original price $64.00
$64.00 - $64.00
Current price $64.00
Login for wholesale

Blue Moonstone 6x8-10x12mm Freeform Cut - 15-16 Inch

Original price $104.00 - Original price $104.00
Original price $104.00
$104.00 - $104.00
Current price $104.00
Login for wholesale

Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. It's soft chatoyancy is remin...

View full details
Original price $104.00 - Original price $104.00
Original price $104.00
$104.00 - $104.00
Current price $104.00
Login for wholesale

Hematoid Quartz 10-18mm Freeform Nugget - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
Login for wholesale

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

View full details
Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
Login for wholesale

Spiny Oyster 5-10mm Free Form Chips Red - 15-16 Inch

Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
Login for wholesale

Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
Login for wholesale

Spiny Oyster 5-10mm Free Form Chips Orange - 15-16 Inch

Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
Login for wholesale

Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
Login for wholesale

Light Amethyst 9x11-13x18mm Free Form Faceted Oval A Grade - 15-16 Inch

Original price $41.00 - Original price $41.00
Original price $41.00
$41.00 - $41.00
Current price $41.00
Login for wholesale

Amethyst is a beautiful purple stone, known as a “Gem of Fire” by ancient cultures. It has been greatly sought after throughout history and was at ...

View full details
Original price $41.00 - Original price $41.00
Original price $41.00
$41.00 - $41.00
Current price $41.00
Login for wholesale

Golden Labradorite 7x9-10x13mm Free Form Rough Pear A Grade - 15-16 Inch

Original price $45.00 - Original price $45.00
Original price $45.00
$45.00 - $45.00
Current price $45.00
Login for wholesale

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

View full details
Original price $45.00 - Original price $45.00
Original price $45.00
$45.00 - $45.00
Current price $45.00
Login for wholesale

Australian Chrysoprase 9x13-13x22mm Freeform Pear A Grade - 15-16 Inch

Original price $59.00 - Original price $59.00
Original price $59.00
$59.00 - $59.00
Current price $59.00
Login for wholesale

Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

View full details
Original price $59.00 - Original price $59.00
Original price $59.00
$59.00 - $59.00
Current price $59.00
Login for wholesale

Larimar 3-5x14-16mm Freeform Hexagon Wheel - 15-16 Inch

Original price $49.00 - Original price $49.00
Original price $49.00
$49.00 - $49.00
Current price $49.00
Login for wholesale

Larimar is a translucent blue, turquoise and white stone that can have streaks and patterns of white, as well as red or brown either from oxidation...

View full details
Original price $49.00 - Original price $49.00
Original price $49.00
$49.00 - $49.00
Current price $49.00
Login for wholesale

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.