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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.

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

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Original price $80.00 - Original price $80.00
Original price $80.00
$80.00 - $80.00
Current price $80.00
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Amazonite 8x10-10x12mm Freeform Cut - 15-16 Inch

Original price $70.00 - Original price $70.00
Original price $70.00
$70.00 - $70.00
Current price $70.00
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Brazilian Amazonite is an opaque blue to green to light green stone, often occurring with inclusions of white, yellow or gray and occasionally tran...

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Original price $70.00 - Original price $70.00
Original price $70.00
$70.00 - $70.00
Current price $70.00
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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
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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 ...

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Original price $40.00 - Original price $40.00
Original price $40.00
$40.00 - $40.00
Current price $40.00
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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
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$64.80 - $64.80
Current price $64.80
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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...

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Regular Price $162.00
Original price $162.00 - Original price $162.00
Original price $162.00
Sale Price $64.80
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$64.80 - $64.80
Current price $64.80
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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
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Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
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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
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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 $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
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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
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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...

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Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
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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
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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 $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
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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
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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...

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Original price $120.00 - Original price $120.00
Original price $120.00
$120.00 - $120.00
Current price $120.00
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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
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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...

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Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
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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
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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 ...

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Original price $43.00 - Original price $43.00
Original price $43.00
$43.00 - $43.00
Current price $43.00
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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
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Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

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Original price $67.00 - Original price $67.00
Original price $67.00
$67.00 - $67.00
Current price $67.00
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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
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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...

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Original price $57.00 - Original price $57.00
Original price $57.00
$57.00 - $57.00
Current price $57.00
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Australian "Boulder" Chrysoprase Freeform Nugget 7-10mm - 15-16 Inch - CLEARANCE

Original price $46.00 - Original price $46.00
Original price $46.00
$46.00 - $46.00
Current price $46.00
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Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

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Original price $46.00 - Original price $46.00
Original price $46.00
$46.00 - $46.00
Current price $46.00
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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
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Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

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Original price $19.00 - Original price $19.00
Original price $19.00
$19.00 - $19.00
Current price $19.00
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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
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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,...

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Original price $27.00 - Original price $27.00
Original price $27.00
$27.00 - $27.00
Current price $27.00
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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
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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...

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Original price $64.00 - Original price $64.00
Original price $64.00
$64.00 - $64.00
Current price $64.00
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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
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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...

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Original price $64.00 - Original price $64.00
Original price $64.00
$64.00 - $64.00
Current price $64.00
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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
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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...

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Original price $104.00 - Original price $104.00
Original price $104.00
$104.00 - $104.00
Current price $104.00
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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
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Hematoid Quartz is Quartz with inclusions of hematite. The hematite inclusions are responsible for the stone’s color, which can be yellow, orange, ...

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Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
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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
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Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
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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
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Original price $52.00 - Original price $52.00
Original price $52.00
$52.00 - $52.00
Current price $52.00
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Pyrite 8mm Freeform Cube - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
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Pyrite, an iron sulfide, is characterized by its metallic luster and brass to yellow hue that have earned it the nickname “fool’s gold.” Pyrite is ...

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Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
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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
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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 ...

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Original price $41.00 - Original price $41.00
Original price $41.00
$41.00 - $41.00
Current price $41.00
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FAQ

Are Emeralds natural or lab created?

Most Emeralds are natural beryl. Due to Emerald’s internal inclusions, treatments such as oiling or resin filling are very common and expected.

How durable are Emerald beads?

Emerald ranks 7.5–8 on the Mohs scale, making it very durable and great for earrings and necklaces. Care is recommended for bracelets and rings.

What are notable characteristics about Emerald's appearance?

Emeralds naturally form with internal fractures and inclusions known as jardin. Also, Emerald displays a phenomenon called pleochroism, meaning its color can change depending on what angle you look at it from.

Can Emerald beads be faceted?

They can be faceted, but many emerald beads are cut smooth or lightly faceted to reduce stress on the stone and prevent chipping.

How do you take care of Emerald gemstones?

Avoid ultrasonic and steam cleaners. Use mild soap, water, and a soft cloth. Emerald treatments can be damaged by heat and chemicals.

Where is Emerald commonly found?

Common sources include Colombia, Zambia, Brazil, and Ethiopia, each producing different green tones and clarity characteristics.

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.