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.

Yellow and Green Aqua Impression Jasper 8mm Round - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
Login for wholesale

Impression Jasper naturally occurs in colors of tan, pale blue to green and crimson, in striking patterns. It is often color to enhanced to bring o...

View full details
Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
Login for wholesale

Yellow and Green Aqua Impression Jasper 6mm Round - 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

Impression Jasper naturally occurs in colors of tan, pale blue to green and crimson, in striking patterns. It is often color to enhanced to bring o...

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

Yellow and Green Aqua Impression Jasper 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
Login for wholesale

Impression Jasper naturally occurs in colors of tan, pale blue to green and crimson, in striking patterns. It is often color to enhanced to bring o...

View full details
Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
Login for wholesale

Devil Aquamarine 8mm Round - 15-16 Inch

Original price $36.00 - Original price $36.00
Original price $36.00
$36.00 - $36.00
Current price $36.00
Login for wholesale

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...

View full details
Original price $36.00 - Original price $36.00
Original price $36.00
$36.00 - $36.00
Current price $36.00
Login for wholesale

Aquamarine 8mm Round AAA Grade - 15-16 Inch

Original price $77.00 - Original price $77.00
Original price $77.00
$77.00 - $77.00
Current price $77.00
Login for wholesale

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...

View full details
Original price $77.00 - Original price $77.00
Original price $77.00
$77.00 - $77.00
Current price $77.00
Login for wholesale

Aquamarine 6mm Round AAA 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

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...

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

Aquamarine 4mm Round AAA Grade - 15-16 Inch

Original price $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
Login for wholesale

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...

View full details
Original price $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
Login for wholesale

Aquamarine 4mm Round 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
Login for wholesale

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...

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

Ice Amazonite 8mm Round A Grade - 15-16 Inch

Original price $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
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 $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
Login for wholesale

Ice Amazonite 6mm Round A Grade - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
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 $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
Login for wholesale

Ice Amazonite 10mm Round 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

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

Tourmaline 4-6mm Banded Chip 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
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 $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
Login for wholesale

Tourmaline 3-5mm Banded Chip 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
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 $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
Login for wholesale

Banded Mixed Stone 7-9mm Chips - Amazonite/Green Aventurine/Lapis - 15-16 Inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
Login for wholesale

This banded strand of chips features Amazonite, Green Aventurine, and Lapis

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
Login for wholesale

Banded Mixed Stone 6-9mm Chips - Labradorite/Peach Moonstone/Moonstone - 15-16 Inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
Login for wholesale

This banded strand of chips features Labradorite, Peach Moonstone, and Moonstone.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
Login for wholesale

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
$11.00 - $11.00
Current price $11.00
Login for wholesale

This banded strand of chips features Amethyst, Rose Quartz, and Purple Rose Quartz.

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
Login for wholesale

Labradorite 5x7mm Faceted Irregular Rondelle AA Grade - 15-16 Inch

Original price $47.00 - Original price $47.00
Original price $47.00
$47.00 - $47.00
Current price $47.00
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 $47.00 - Original price $47.00
Original price $47.00
$47.00 - $47.00
Current price $47.00
Login for wholesale

Labradorite 3x4mm Faceted Rondelle AAA Grade- 15-16 Inch

Original price $26.00 - Original price $26.00
Original price $26.00
$26.00 - $26.00
Current price $26.00
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 $26.00 - Original price $26.00
Original price $26.00
$26.00 - $26.00
Current price $26.00
Login for wholesale

Labradorite 8x10mm Puff Oval AA Grade - 15-16 Inch

Original price $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
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 $31.00 - Original price $31.00
Original price $31.00
$31.00 - $31.00
Current price $31.00
Login for wholesale

Labradorite 10x13mm Irregular Tear Drop - 15-16 Inch

Original price $26.00 - Original price $26.00
Original price $26.00
$26.00 - $26.00
Current price $26.00
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 $26.00 - Original price $26.00
Original price $26.00
$26.00 - $26.00
Current price $26.00
Login for wholesale

Atlantisite Stichtite 8mm Round - 15-16 Inch

Original price $44.00 - Original price $44.00
Original price $44.00
$44.00 - $44.00
Current price $44.00
Login for wholesale

Stichtite is a mineral, a carbonate of chromium and magnesium. Its color ranges from pink through lilac to a rich purple color. Discovered in 1910 ...

View full details
Original price $44.00 - Original price $44.00
Original price $44.00
$44.00 - $44.00
Current price $44.00
Login for wholesale

Diopside 6mm Faceted Round A Grade - 15-16 Inch

Original price $88.00 - Original price $88.00
Original price $88.00
$88.00 - $88.00
Current price $88.00
Login for wholesale

Diopside is a calcium and magnesium silicate mineral. It is transparent or translucent, and can display a nearly emerald green color due to the pre...

View full details
Original price $88.00 - Original price $88.00
Original price $88.00
$88.00 - $88.00
Current price $88.00
Login for wholesale

Diopside 2.5mm Table Cut Cube - 15-16 Inch

Original price $61.00 - Original price $61.00
Original price $61.00
$61.00 - $61.00
Current price $61.00
Login for wholesale

Diopside is a calcium and magnesium silicate mineral. It is transparent or translucent, and can display a nearly emerald green color due to the pre...

View full details
Original price $61.00 - Original price $61.00
Original price $61.00
$61.00 - $61.00
Current price $61.00
Login for wholesale

Diopside 2x3mm Faceted Rondelle AA Grade - 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

Diopside is a calcium and magnesium silicate mineral. It is transparent or translucent, and can display a nearly emerald green color due to the pre...

View full details
Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
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.