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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.

Blue Agate 6mm Hexagon - 15-16 Inch

Original price $33.00 - Original price $33.00
Original price $33.00
$33.00 - $33.00
Current price $33.00
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Original price $33.00 - Original price $33.00
Original price $33.00
$33.00 - $33.00
Current price $33.00
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Bronzite 6mm Hexagon - 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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Bronzite is a brown stone with a bronze to colored metallic luster due to iron deposits within the stone. An orthoproxene mineral, it is believed t...

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Original price $31.00 - Original price $31.00
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African Turquoise 6mm Hexagon - 15-16 Inch

Original price $31.00 - Original price $31.00
Original price $31.00
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Current price $31.00
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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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Black Gold Amazonite 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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Black Gold Amazonite is a member of the Feldspar family and varies in hue from robin’s egg blue to blue-green to black, occasionally mingled with r...

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Tanzanite 2x4mm Thin Faceted Rondelle - 15-16 Inch

Original price $63.00 - Original price $63.00
Original price $63.00
$63.00 - $63.00
Current price $63.00
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Tanzanite is both extremely rare and extremely attractive, and we offer it when we can.

Original price $63.00 - Original price $63.00
Original price $63.00
$63.00 - $63.00
Current price $63.00
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Rose Quartz 2x4mm Thin Faceted Rondelle - 15-16 Inch

Original price $23.00 - Original 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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Mixed Sapphire 2x4mm Thin Faceted Rondelle - 15-16 Inch

Original price $27.00 - Original price $27.00
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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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Diopside 2x4mm Thin Faceted Rondelle - 15-16 Inch

Original price $36.00 - Original price $36.00
Original price $36.00
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Current price $36.00
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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...

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Rhodonite 2x4mm Thin Faceted Rondelle A Grade - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
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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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African Turquoise 2x4mm Thin Faceted Rondelle - 15-16 Inch

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Current price $23.00
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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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Original price $23.00
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Current price $23.00
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Tourmaline 7x9-8x10mm Pebble - 15-16-Inch

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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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Sodalite 7x9-8x10mm Pebble A Grade - 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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Sodalite is named for its sodium content and may be classified as a feldspathoid. Blue Sodalite is sometimes referred to as “poor man’s lapis” beca...

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Green Rutilated Quartz 7x9-8x10mm Pebble - 15-16-Inch

Original price $14.00 - Original price $14.00
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Rutilated Quartz is a silicon dioxide mineral with unique needle-like inclusions of Rutile. These “needles” usually appear golden, but can also app...

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Red Rutilated Quartz 7x9-8x10mm Pebble - 15-16-Inch

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Rutilated Quartz is a silicon dioxide mineral with unique needle-like inclusions of Rutile. These “needles” usually appear golden, but can also app...

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Russian Amazonite 7x9-8x10mm Pebble A Grade - 15-16-Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Russian Amazonite is a translucent blue to green to green or light green stone, occurring with inclusions of white, black or yellow. It is named fo...

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Orange Garnet 7x9-8x10mm Pebble A Grade - 15-16-Inch

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Orange or Hessonite Garnet is sometimes called “Cinnamon Stone” for its orange to orange to brown color as well as for its origin in the land of sp...

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New Burma Jade 7x9-8x10mm Pebble A Grade - 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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New Burma Jade is the trade name for a semi-translucent serpentine stone available in a variety of green shades including olive, sea green, green, ...

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Grey Moonstone 7x9-8x10mm Pebble A Grade - 15-16-Inch

Original price $14.00 - Original price $14.00
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Current price $14.00
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Grey Moonstone is named for its grey glow or chatoyancy, as well as a prismatic quality that differentiates it from other varieties of Moonstone. M...

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Malachite 7x9-8x10mm Pebble - 15-16-Inch

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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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Kyanite 7x9-8x10mm Pebble - 15-16-Inch

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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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Iolite 7x9-8x10mm Pebble A Grade - 15-16-Inch

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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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Golden Rutilated Quartz 7x9-8x10mm Pebble - 15-16-Inch

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Golden Rutilated Quartz is a silicon dioxide mineral with unique needle-like inclusions of Rutile. These “needles” usually appear golden, but can a...

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Chrysocolla 7x9-8x10mm Pebble A Grade - 15-16-Inch

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Chrysocolla, a hydrous copper silicate, is often mistaken for turquoise due to its rich blues and blue to greens. It often also occurs with colors ...

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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.