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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.

Black Spinel 4x8mm Faceted Rondelle - 15-16 Inch

Original price $121.00 - Original price $121.00
Original price $121.00
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Spinel is a hard vitreous magnesium aluminum oxide, and comes in a range of other colors, but those varieties are transparent. Black Spinel not onl...

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Original price $121.00 - Original price $121.00
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Rose Quartz 10mm Faceted Nugget - 15-16 Inch - CLEARANCE

Original price $44.00 - Original price $44.00
Original price $44.00
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Current price $44.00
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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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Crystal Quartz 10mm Nugget A Grade - 15-16 Inch

Original price $44.00 - Original price $44.00
Original price $44.00
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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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Pink Mica Quartz 6mm Round A Grade - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
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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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Pink Mica Quartz 8mm Round A Grade - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
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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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Tourmaline 6mm Round Banded - 15-16 Inch

Original price $45.00 - Original price $45.00
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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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Labradorite 12x20-18x25mm Faceted Nugget AA Grade - 15-16 Inch

Original price $56.00 - Original price $56.00
Original price $56.00
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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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Labradorite 12x28-15x30mm Faceted Nugget AA Grade - 15-16 Inch

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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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Mica Quartz 10mm Faceted Nugget A Grade - 15-16 Inch

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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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Imperial Jasper 15x35mm Puff Oval - 15-16 Inch

Original price $42.00 - Original price $42.00
Original price $42.00
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Imperial Jasper occurs naturally in a beautiful range of colors including pinks, mossy greens, burgundy and milky white, with striking patterns of ...

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Dark Orange Sapphire 3x2mm Faceted Rondelle - 15-16 Inch

Original price $206.00 - Original price $206.00
Original price $206.00
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Sapphires are precious gemstones, but unlike rubies, they come in a rainbow of colors besides red! They are all varieties of the mineral corundum,...

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Hubei Light Blue Turquoise 1-2x6mm Heishi A Grade - 15-16 Inch

Original price $105.00 - Original price $105.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Hubei Blue Turquoise with Matrix 2x5mm Heishi AAA Grade - 15-16 Inch - Limited Edition

Original price $83.00 - Original price $83.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Hubei Cool Blue Turquoise 6mm Round AA Grade - 15-16 Inch

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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Aquamarine 6mm Faceted Round AAA Grade - 15-16 Inch

Original price $44.00 - Original price $44.00
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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...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle 10 Multi Color Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle 9 Multi Color Banded - 15-16 Inch

Original price $19.00 - Original price $19.00
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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle Lavender Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle Green Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle Blue Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle Purple Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle Pink Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Cubic Zirconia (CZ) 2x3mm Faceted Rondelle Red & Orange Banded - 15-16 Inch

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Cubic Zirconia, abbreviated as CZ, is a lab-made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and spark...

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Pietersite 7x8mm Faceted Rice Bead - 15-16 Inch

Original price $36.00 - Original price $36.00
Original price $36.00
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Pietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catc...

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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 work directly with trusted suppliers around the world to ensure responsible mining, fair labor, and environmentally conscious sourcing.