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Quartz Gemstone Beads

Quartz, a key player in the world of gemstones, is celebrated for its wide range of varieties and its durability. Known scientifically as silicon dioxide, this mineral is characterized by its crystalline structure which can manifest in different forms such as Amethyst, Rose Quartz, and Citrine. Each variant boasts unique colors and patterns but shares a common hardness of 7 on the Mohs scale, making it resistant to scratches and daily wear.

Facts: The history of Quartz is as rich and multifaceted as the stone itself. It has been used in carvings, tools, and jewelry for thousands of years across various cultures. In ancient times, Quartz was believed to be water frozen so hard it would never thaw. From the mystic carvings of the ancient Egyptians to the revered crystal balls of medieval fortune-tellers, Quartz has captured the human imagination through the ages, reflecting our ancestors' beliefs and artistic expressions.

Metaphysical / Holistic: Quartz channels energies that may enhance clarity and improve concentration. Often associated with dispelling negativity, these beads are ideal for crafting jewelry that doesn't just accessorize but also uplifts and balances the spirit.

Products: 201

Green Lodalite Quartz 6mm Round - 15-16 Inch

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

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

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

Green Lodalite Quartz 4mm Lantern - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

View full details
Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Green Lodalite Quartz 14-16x28mm Nugget Faceted - 15-16 Inch

Original price $74.00 - Original price $74.00
Original price $74.00
$74.00
$74.00 - $74.00
Current price $74.00

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

View full details
Original price $74.00 - Original price $74.00
Original price $74.00
$74.00
$74.00 - $74.00
Current price $74.00

Green Lodalite Quartz 12mm Round - 15-16 Inch

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

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

View full details
Original price $36.00 - Original price $36.00
Original price $36.00
$36.00
$36.00 - $36.00
Current price $36.00

Green Lodalite Quartz 10mm Round - 15-16 Inch

Original price $28.00 - Original price $28.00
Original price $28.00
$28.00
$28.00 - $28.00
Current price $28.00

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

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Original price $28.00 - Original price $28.00
Original price $28.00
$28.00
$28.00 - $28.00
Current price $28.00

Golden Blood Quartz 10mm Round Grade A - 15-16 inch

Original price $23.00 - Original price $23.00
Original price $23.00
$23.00
$23.00 - $23.00
Current price $23.00

Everything you loved about Blood Quartz is magnified in the A-Grade version of the material. The quality and transparency of the Quartz almost make...

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Original price $23.00 - Original price $23.00
Original price $23.00
$23.00
$23.00 - $23.00
Current price $23.00

Gold Rutilated Quartz 5X7mm-8X10mm Rough Nugget - 15-16 inch - CLEARANCE

Original price $46.00 - Original price $46.00
Original price $46.00
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$46.00 - $46.00
Current price $46.00

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

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Original price $46.00 - Original price $46.00
Original price $46.00
$46.00
$46.00 - $46.00
Current price $46.00

Gold Rutilated Quartz 2mm Faceted Cube - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
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Current price $20.00

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

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Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Crystal Quartz Point Gold Tone Plated Pendant 30-35mm

Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
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Current price $10.00

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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Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
$10.00 - $10.00
Current price $10.00

Crystal Quartz 8x10-12x14mm Faceted Nugget - 15-16 Inch

Original price $40.00 - Original price $40.00
Original price $40.00
$40.00
$40.00 - $40.00
Current price $40.00

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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Original price $40.00 - Original price $40.00
Original price $40.00
$40.00
$40.00 - $40.00
Current price $40.00

Crystal Quartz 8mm Round 14-15 Inch

Original price $21.00 - Original price $21.00
Original price $21.00
$21.00
$21.00 - $21.00
Current price $21.00

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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Original price $21.00 - Original price $21.00
Original price $21.00
$21.00
$21.00 - $21.00
Current price $21.00
Large Hole

Crystal Quartz 8mm Round - Large Hole Beads

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00
$16.00 - $16.00
Current price $16.00

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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Original price $16.00 - Original price $16.00
Original price $16.00
$16.00
$16.00 - $16.00
Current price $16.00

Crystal Quartz 6x8mm Triangle Cut Faceted Rice Bead - 15-16 Inch

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

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

Crystal Quartz 6mm Round 14-15 Inch

Original price $19.00 - Original price $19.00
Original price $19.00
$19.00
$19.00 - $19.00
Current price $19.00

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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Original price $19.00 - Original price $19.00
Original price $19.00
$19.00
$19.00 - $19.00
Current price $19.00
Large Hole

Crystal Quartz 6mm Round - Large Hole Beads

Original price $13.00 - Original price $13.00
Original price $13.00
$13.00
$13.00 - $13.00
Current price $13.00

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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Original price $13.00 - Original price $13.00
Original price $13.00
$13.00
$13.00 - $13.00
Current price $13.00

Crystal Quartz 4mm Round - 15-16 Inch

Original price $17.00 - Original price $17.00
Original price $17.00
$17.00
$17.00 - $17.00
Current price $17.00

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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Original price $17.00 - Original price $17.00
Original price $17.00
$17.00
$17.00 - $17.00
Current price $17.00

Crystal Quartz 30-60mm Specimen - Limited Editions

Regular Price $20.00
Original price $20.00 - Original price $20.00
Original price $20.00
Current price $6.00
$6.00 - $6.00
Current price $6.00

Perfect for gift giving or keeping for yourself, these gemstone specimens come conveniently packed in a clear plastic terrarium that serves as prot...

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Regular Price $20.00
Original price $20.00 - Original price $20.00
Original price $20.00
Current price $6.00
$6.00 - $6.00
Current price $6.00
Sale Sale

Crystal Quartz 20-40mm Specimen - Limited Editions

Regular Price $12.00
Original price $12.00 - Original price $12.00
Original price $12.00
Current price $4.00
$4.00 - $4.00
Current price $4.00

Perfect for gift giving or keeping for yourself, these gemstone specimens come conveniently packed in a clear plastic terrarium that serves as prot...

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Regular Price $12.00
Original price $12.00 - Original price $12.00
Original price $12.00
Current price $4.00
$4.00 - $4.00
Current price $4.00
Sale Sale

Crystal Quartz 13x20-20x28 Rounded Rough Collar

Regular Price $125.00
Original price $125.00 - Original price $125.00
Original price $125.00
Current price $50.00
$50.00 - $50.00
Current price $50.00

Crystal Quartz is a naturally occurring clear and colorless Quartz. It is a crystalline form of Quartz said to have many divine properties includin...

View full details
Regular Price $125.00
Original price $125.00 - Original price $125.00
Original price $125.00
Current price $50.00
$50.00 - $50.00
Current price $50.00
Sale Sale

Crystal Quartz 12mm Round - 15-16 Inch

Original price $37.00 - Original price $37.00
Original price $37.00
$37.00
$37.00 - $37.00
Current price $37.00

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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Original price $37.00 - Original price $37.00
Original price $37.00
$37.00
$37.00 - $37.00
Current price $37.00

Crystal Quartz 10mm Round - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
$23.00
$23.00 - $23.00
Current price $23.00

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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Original price $23.00 - Original price $23.00
Original price $23.00
$23.00
$23.00 - $23.00
Current price $23.00

Cherry Quartz 8mm Round 8-Inch

Original price $8.00 - Original price $8.00
Original price $8.00
$8.00
$8.00 - $8.00
Current price $8.00

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink. To create Cherry Quartz, glass is melted in a furnace and th...

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Original price $8.00 - Original price $8.00
Original price $8.00
$8.00
$8.00 - $8.00
Current price $8.00
Large Hole

Cherry Quartz 8mm Faceted Rondelle Large Hole 8-Inch - CLEARANCE

Original price $14.00 - Original price $14.00
Original price $14.00
$14.00
$14.00 - $14.00
Current price $14.00

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink. To create Cherry Quartz, glass is melted in a furnace and th...

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Original price $14.00 - Original price $14.00
Original price $14.00
$14.00
$14.00 - $14.00
Current price $14.00

Cherry Quartz 6mm Round - 8-Inch

Original price $7.00 - Original price $7.00
Original price $7.00
$7.00
$7.00 - $7.00
Current price $7.00

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink. To create Cherry Quartz, glass is melted in a furnace and th...

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Original price $7.00 - Original price $7.00
Original price $7.00
$7.00
$7.00 - $7.00
Current price $7.00

Cherry Quartz 4mm Round 8-Inch

Original price $6.00 - Original price $6.00
Original price $6.00
$6.00
$6.00 - $6.00
Current price $6.00

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink. To create Cherry Quartz, glass is melted in a furnace and th...

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Original price $6.00 - Original price $6.00
Original price $6.00
$6.00
$6.00 - $6.00
Current price $6.00

Cherry Quartz 10x20 Double Drill 8-Inch

Original price $19.00 - Original price $19.00
Original price $19.00
$19.00
$19.00 - $19.00
Current price $19.00

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink. To create Cherry Quartz, glass is melted in a furnace and th...

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Original price $19.00 - Original price $19.00
Original price $19.00
$19.00
$19.00 - $19.00
Current price $19.00

Cherry Quartz 10x14 Oval 8-Inch - CLEARANCE

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00
$11.00 - $11.00
Current price $11.00

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink. To create Cherry Quartz, glass is melted in a furnace and th...

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Original price $11.00 - Original price $11.00
Original price $11.00
$11.00
$11.00 - $11.00
Current price $11.00
Large Hole

Blueberry Quartz 8mm Round Faceted (Synthetic) - Large Hole Beads - CLEARANCE

Original price $13.00 - Original price $13.00
Original price $13.00
$13.00
$13.00 - $13.00
Current price $13.00

Treated quartz that results in a unique blue color.

Original price $13.00 - Original price $13.00
Original price $13.00
$13.00
$13.00 - $13.00
Current price $13.00
Large Hole

Blueberry Quartz 8mm Round (Synthetic) - Large Hole Beads - CLEARANCE

Original price $9.00 - Original price $9.00
Original price $9.00
$9.00
$9.00 - $9.00
Current price $9.00

Treated quartz that results in a unique blue color.

Original price $9.00 - Original price $9.00
Original price $9.00
$9.00
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Current price $9.00
Large Hole

Sky Blue Marbled Quartz 8mm Round Faceted - Large Hole Beads

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

Marbeled or Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed wi...

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Original price $18.00 - Original price $18.00
Original price $18.00
$18.00
$18.00 - $18.00
Current price $18.00
Large Hole

Sky Blue Marbled Quartz 6mm Round Faceted - Large Hole Beads

Original price $15.00 - Original price $15.00
Original price $15.00
$15.00
$15.00 - $15.00
Current price $15.00

Marbeled or Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed wi...

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Original price $15.00 - Original price $15.00
Original price $15.00
$15.00
$15.00 - $15.00
Current price $15.00
Large Hole

Sky Blue Marbled Quartz 6mm Round - Large Hole Beads

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00
$12.00 - $12.00
Current price $12.00

Marbeled or Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed wi...

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Original price $12.00 - Original price $12.00
Original price $12.00
$12.00
$12.00 - $12.00
Current price $12.00

Blood Quartz 4mm Faceted Round - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Blood Quartz is a clear to milky-white silicon dioxide mineral. Its inclusions of red, orange and rust are due to traces of hematite within the sto...

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Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Blood Quartz 2mm Banded Faceted Cube 15-16 Inch

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

Blood Quartz is a clear to milky to white silicon dioxide mineral. Its inclusions of red, orange and rust are due to traces of hematite within the ...

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

Blood Quartz 10mm Round Grade A 15-16 Inch

Original price $30.00 - Original price $30.00
Original price $30.00
$30.00
$30.00 - $30.00
Current price $30.00

Everything you loved about Blood Quartz is magnified in the A-Grade version of the material. The quality and transparency of the Quartz almost make...

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Original price $30.00 - Original price $30.00
Original price $30.00
$30.00
$30.00 - $30.00
Current price $30.00

Black Tourmalinated Quartz 8mm Round 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Tourmaline naturally occurs in a full color spectrum and is used as both a trade name and as a gemological name for a group of minerals of varying ...

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Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Black Tourmalinated Quartz 6mm Round 15-16 Inch

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00
$16.00 - $16.00
Current price $16.00

Tourmaline naturally occurs in a full color spectrum and is used as both a trade name and as a gemological name for a group of minerals of varying ...

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Original price $16.00 - Original price $16.00
Original price $16.00
$16.00
$16.00 - $16.00
Current price $16.00

Black Tourmalinated Quartz 10mm Round - 15-16 Inch

Original price $24.00 - Original price $24.00
Original price $24.00
$24.00
$24.00 - $24.00
Current price $24.00

Tourmaline naturally occurs in a full color spectrum and is used as both a trade name and as a gemological name for a group of minerals of varying ...

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Original price $24.00 - Original price $24.00
Original price $24.00
$24.00
$24.00 - $24.00
Current price $24.00

Black Rutilated Quartz 10mm Round - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price
$23.00
$23.00 - $23.00
Current price $23.00

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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Original price $23.00 - Original price $23.00
Original price
$23.00
$23.00 - $23.00
Current price $23.00
Large Hole

Blue Marbled Quartz 8mm Round - Large Hole Beads

Original price $15.00 - Original price $15.00
Original price $15.00
$15.00
$15.00 - $15.00
Current price $15.00

Marbeled or Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed wi...

View full details
Original price $15.00 - Original price $15.00
Original price $15.00
$15.00
$15.00 - $15.00
Current price $15.00
Large Hole

Blue Marbled Quartz 6mm Round - Large Hole Beads

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00
$12.00 - $12.00
Current price $12.00

Marbeled or Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed wi...

View full details
Original price $12.00 - Original price $12.00
Original price $12.00
$12.00
$12.00 - $12.00
Current price $12.00

Green Lodalite Quartz 14x20-14x25mm Jagged Rough Collar - 15-16 Inch

Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

View full details
Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80
Sale Sale

Rose Quartz 8x16-10x24mm Jagged Rough Collar - 15-16 Inch

Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80

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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Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80
Sale Sale

Green Lodalite Quartz 15x18-20x25mm Rounded Rough Collar - 15-16 Inch

Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

View full details
Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80
Sale Sale

Crystal Quartz 12x15-19x20mm Top Drill Tab Rough Collar - 15-16 Inch

Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80

Crystal Quartz is a naturally occurring clear and colorless Quartz. It is a crystalline form of Quartz said to have many divine properties includin...

View full details
Regular Price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $48.80
$48.80 - $48.80
Current price $48.80
Sale Sale

Hematoid Quartz Copper 10mm Round - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

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 $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Hematoid Quartz Copper 8mm Round - 15-16 Inch

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00
$16.00 - $16.00
Current price $16.00

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 $16.00 - Original price $16.00
Original price $16.00
$16.00
$16.00 - $16.00
Current price $16.00

Hematoid Quartz Copper 4mm Round - 15-16 Inch

Original price $12.00 - Original price $12.00
Original price $12.00
$12.00
$12.00 - $12.00
Current price $12.00

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 $12.00 - Original price $12.00
Original price $12.00
$12.00
$12.00 - $12.00
Current price $12.00

About this stone

Color
ClearPinkPurpleYellowBrownGreenMulti
Origin
BrazilMadagascarUSA (Arkansas)IndiaChinaUruguayZambia
Mohs hardness
7
Treatment categories
NaturalHeatedIrradiated
Industry-standard treatment
Varies by variety — heat for citrine and prasiolite; irradiation common for smoky and lemon
Mineral chemistry
Silicon dioxide
Crystal system
Trigonal
Stone family
Quartz
Common cuts
Faceted RondelleRoundSmoothMicrofaceted RoundChip
Common sizes
2mm3mm4mm6mm8mm10mm
Care notes
Durable (Mohs 7). Ultrasonic and steam generally safe for natural material; confirm treatment for irradiated or heated strands.
Related stones
Amethyst, Citrine, Rose Quartz, Smoky Quartz, Rutilated Quartz

Frequently asked questions

  • Is amethyst the same thing as quartz?
    Yes. Amethyst is the purple variety of quartz — same chemistry (silicon dioxide), same Mohs 7 hardness, same crystal structure. The trace iron in the rough plus natural underground radiation produces the purple color. Citrine, rose, smoky, clear/rock crystal, ametrine, rutilated, and dozens of other named "stones" are all members of the quartz family.
  • What's the difference between crystal quartz, clear quartz, and rock crystal?
    They're three names for the same thing — colorless transparent quartz. The conventional bead-trade name is "Crystal Quartz" or "Rock Crystal."
  • Is smoky quartz natural?
    The brown-to-black color of smoky quartz is produced by gamma radiation acting on aluminum-bearing clear quartz. That radiation occurs naturally underground — but slowly. Most commercial smoky quartz on the bead market is clear quartz that was irradiated artificially in a lab to speed up the same process. The result is chemically identical to natural smoky quartz; irradiation, when known and disclosed by the supplier — ask before buying if treatment isn't specified.
  • Is most "citrine" actually heat-treated amethyst?
    Yes — by some industry estimates, around 90% of commercial citrine is heat-treated amethyst. Natural citrine is pale honey or champagne-colored; the bright orange "Madeira" tones most designers picture when they hear "citrine" are almost always the heat-treated product. Treatment status (natural vs. heat-treated amethyst) should be disclosed — ask if a strand doesn't specify.
  • Is "green amethyst" a real stone?
    The green stone marketed as "green amethyst" is prasiolite — heat-treated amethyst that turned green rather than yellow under controlled heat. The FTC does not consider "green amethyst" an acceptable trade name. Use "prasiolite" if accuracy matters.