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.
Golden Hematoid Quartz 7x8mm Faceted Swirl Oval - 15-16 Inch
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$27.00
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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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Crystal Quartz 7x9-8x10mm Pebble - 15-16-Inch
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$14.00
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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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Black Rutilated Quartz 7x8mm Faceted Swirl Oval - 15-16 Inch
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$23.00
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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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$23.00
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$23.00
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Black Rutilated Quartz 7x8mm Faceted Rice Bead - 15-16 Inch
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$27.00
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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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$27.00
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Crystal Quartz 7x8mm Faceted Rice Bead - 15-16 Inch
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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...
View full details
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$27.00
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Black Rutilated Quartz 4mm Micofaceted Round - 15-16 Inch
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$12.00
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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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$12.00
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$12.00
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$12.00
Gold Rutilated Quartz 4mm Round - 15-16 Inch
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$14.00
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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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$14.00
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Green Rutilated Quartz 4mm Microfaceted Round - 15-16 Inch
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$11.00
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$11.00
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$11.00
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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$11.00
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$11.00
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$11.00
Crystal Quartz 1x2mm Square Rondelle - 15-16 Inch
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$13.00
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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...
View full details
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$13.00
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$13.00
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Strawberry Quartz 1x2mm Square Rondelle - 15-16 Inch
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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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$13.00
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Green Rutilated Quartz 7x9-8x10mm Pebble - 15-16-Inch
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$14.00
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$14.00
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$14.00
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$14.00
Rutilated Quartz is a silicon dioxide mineral with unique needle-like inclusions of Rutile. These “needles” usually appear golden, but can also app...
View full details
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$14.00
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$14.00
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$14.00
Red Rutilated Quartz 7x9-8x10mm Pebble - 15-16-Inch
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$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...
View full details
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$14.00
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$14.00
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$14.00
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$14.00
Golden Rutilated Quartz 7x9-8x10mm Pebble - 15-16-Inch
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$14.00
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$14.00
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$14.00
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$14.00
Golden Rutilated Quartz is a silicon dioxide mineral with unique needle-like inclusions of Rutile. These “needles” usually appear golden, but can a...
View full details
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$14.00
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$14.00
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$14.00
Strawberry Quartz 2x4mm Thin Faceted Rondelle - 15-16 Inch
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$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...
View full details
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$18.00
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$18.00
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Strawberry Quartz 5x10-20mm Top Drill Teeth - 15-16-Inch
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$15.00
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$15.00
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$15.00
Strawberry Quartz is a translucent, milky to pink silicon dioxide mineral. Its needle to like inclusions of hematite are iridescent red. Quartz has...
View full details
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$15.00
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$15.00
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$15.00
$15.00
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$15.00
Red Hematoid Quartz 7x8mm Faceted Swirl Oval - 15-16 Inch
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$27.00
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$27.00
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$27.00
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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$27.00
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$27.00
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$27.00
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$27.00
Red Black Super Seven 10mm Round - 15-16 Inch
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$41.00
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$41.00
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$41.00
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$41.00
Super 7, also known as Melody's Stone, is a rare, naturally occurring rock composed of seven specific minerals: amethyst, clear quartz, smoky quart...
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$41.00
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$41.00
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$41.00
Red Black Super Seven 6mm Round - 15-16 Inch
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$18.00
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$18.00
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$18.00
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$18.00
Super 7, also known as Melody's Stone, is a rare, naturally occurring rock composed of seven specific minerals: amethyst, clear quartz, smoky quart...
View full details
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$18.00
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$18.00
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$18.00
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$18.00
Red Black Super Seven 3x4mm Faceted Rondelle A Grade - 15-16 Inch
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$18.00
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$18.00
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$18.00
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$18.00
Super 7, also known as Melody's Stone, is a rare, naturally occurring rock composed of seven specific minerals: amethyst, clear quartz, smoky quart...
View full details
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$18.00
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$18.00
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$18.00
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$18.00
Red Black Super Seven 3mm Table Cut Cube A Grade - 15-16 Inch
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$14.00
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$14.00
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$14.00
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$14.00
Super 7, also known as Melody's Stone, is a rare, naturally occurring rock composed of seven specific minerals: amethyst, clear quartz, smoky quart...
View full details
Original price
$14.00
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$14.00
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$14.00
$14.00
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$14.00
Red Black Super Seven 4x6-5x7mm Pebble A Grade - 15-16 Inch
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$14.00
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$14.00
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$14.00
$14.00
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$14.00
Super 7, also known as Melody's Stone, is a rare, naturally occurring rock composed of seven specific minerals: amethyst, clear quartz, smoky quart...
View full details
Original price
$14.00
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$14.00
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$14.00
$14.00
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$14.00
Red Black Super Seven 7x9-8x10mm Pebble A Grade - 15-16 Inch
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$14.00
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$14.00
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$14.00
$14.00
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$14.00
Super 7, also known as Melody's Stone, is a rare, naturally occurring rock composed of seven specific minerals: amethyst, clear quartz, smoky quart...
View full details
Original price
$14.00
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$14.00
Original price
$14.00
$14.00
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$14.00
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
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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.