swap_horiz Rock Crystal Alternatives

1

Diamond

Diamond is a crystalline form of carbon whose atomic structure gives it the highest scratch hardness among natural miner...

Jewelry Carbon Precious Colorless

9.06 Excellent

2

Crystal Opal

Crystal opal is a transparent to semi-translucent variety of precious opal characterized by its lack of body tone, which...

Transparent Jewelry Brilliant Play Of Color

7.73 Good

3

Phenakite

Phenakite, also spelled phenacite, is a beryllium silicate mineral with the chemical formula Be2SiO4. It commonly forms...

Collector Rare Colorless Silicate

7.03 Good

4

White Opal

White opal is a variety of precious opal characterized by a white, milky, or light-colored base tone upon which internal...

Jewelry Milky Common Opal

6.90 Fair

5

Cerussite

Cerussite is lead carbonate, a mineral formed mainly in the oxidized zones of lead-bearing ore deposits. It crystallizes...

Collector Carbonate Colorless High Dispersion

6.82 Fair

6

Golden Beryl

Golden beryl is a transparent yellow to golden variety of the mineral beryl, the same mineral family that includes emera...

Transparent Warm Jewelry Yellow

6.81 Fair

7

Hambergite

Hambergite is a rare beryllium borate mineral first described in 1883 by the Norwegian mineralogist W. C. Brøgger. It wa...

Collector Rare Colorless Borate

6.66 Fair

8

White Sapphire

White sapphire is the colorless, transparent variety of corundum, the mineral that forms ruby and colored sapphires. It...

Jewelry Hard Colorless Corundum

6.44 Fair

9

Rutilated Quartz

Rutilated quartz is a variety of quartz containing visible needle-like inclusions of rutile, a titanium dioxide mineral....

Jewelry Quartz Golden Inclusions

6.44 Fair

10

Aventurine

Aventurine is a variety of quartz or quartz-rich material distinguished by reflective mineral inclusions that create a g...

Affordable Popular Semi Precious Quartz

6.38 Fair

11

Fire Opal

Fire opal is a variety of opal recognized primarily by its body color, which may be yellow, orange, or red and can range...

Transparent Jewelry Mexican Opal

6.26 Fair

12

Ametrine

Ametrine is a naturally occurring variety of quartz that shows distinct zones of purple amethyst and yellow or orange ci...

Jewelry Quartz Bolivian Bicolor

6.26 Fair

13

Spodumene

Spodumene is a lithium aluminum silicate mineral in the pyroxene group, with the chemical formula LiAlSi2O6. It occurs i...

Transparent Jewelry Lithium Yellow Green

6.16 Fair

14

Blue Aventurine

Blue aventurine is a blue variety of aventurine quartz or quartz-rich gemstone material. Its color and reflective appear...

Affordable Popular Semi Precious Quartz

5.95 Mediocre

15

Lemon Quartz

Lemon quartz is a yellow variety of quartz used mainly as a decorative and jewelry stone. Its color can range from pale...

Affordable Popular Jewelry Yellow

5.84 Mediocre

16

Achroite

Achroite is the colorless variety of tourmaline. It is valued by mineral collectors because most tourmaline crystals sho...

Transparent Collector Rare Tourmaline

5.82 Mediocre

17

Rubasse

Rubasse is a variety of rock crystal quartz containing dispersed red hematite or other iron oxide inclusions. These incl...

Collector Historic Rare Quartz

5.82 Mediocre

18

Tourmalinated Quartz

Tourmalinated quartz is quartz containing visible needle-like inclusions of tourmaline, usually black schorl. The contra...

Jewelry Quartz Graphic Inclusions

5.61 Mediocre

19

Goshenite

Goshenite is the colorless variety of beryl, the mineral family that also includes emerald and aquamarine. Its name refe...

Transparent Jewelry Pure Colorless

5.06 Mediocre

20

Sanidine

Sanidine is the high-temperature form of potassium feldspar, with a composition close to KAlSi3O8 and a monoclinic cryst...

Transparent Jewelry Volcanic Colorless

4.14 Poor