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Alexandrite Weight Alexandrite Size Alexandrite Clarity Alexandrite Price Alexandrite Origin
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0.07 ct Black Diamond, 2.4 mm Diamond Cut From India, Photo A

0.07 ct Black Diamond, 2.4 mm Diamond Cut From India

Diamond

0.07ct1 pc
$ 34.01
2.4 mm
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0.2 ct Square Cut Iolite, 2.7 x 2.7 mm From Madagascar, Photo A

0.2 ct Square Cut Iolite, 2.7 x 2.7 mm From Madagascar

Iolite

0.20ct total2 pcs
$ 8.00
2.7 x 2.7 mm
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0.92 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 7.2 x 7.1 mm, Photo A

0.92 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 7.2 x 7.1 mm

Citrine

0.92ct1 pc
$ 7.08
7.2 x 7.1 mm
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0.8 carat Pear Shape Color-Change Diaspore, loose Certified Color-Change Diaspore from Turkey, Natural Untreated Gem, 10.6 x 4 mm, Photo A

0.8 carat Pear Shape Color-Change Diaspore, loose Certified Color-Change Diaspore from Turkey, Natural Untreated Gem, 10.6 x 4 mm

Color-Change Diaspore

0.80ct1 pc
$ 28.16
10.6 x 4 mm
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2.21 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5 x 3.1 mm, Photo A

2.21 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5 x 3.1 mm

Tanzanite

2.21ct total10 pcs
$ 85.09
5 x 3.1 mm
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5.36 ct Yellow Agate, 12.7 x 10.5 mm Oval Cut From India, Photo A

5.36 ct Yellow Agate, 12.7 x 10.5 mm Oval Cut From India

Agate

5.36ct1 pc
$ 11.79
12.7 x 10.5 mm
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6.2 carat Black Tourmaline, Heart loose Tourmaline from Mozambique, Natural Untreated Gem, 12.5 x 11.5 mm, Photo A

6.2 carat Black Tourmaline, Heart loose Tourmaline from Mozambique, Natural Untreated Gem, 12.5 x 11.5 mm

Tourmaline

6.20ct1 pc
$ 31.00
12.5 x 11.5 mm
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2.86 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10 x 9.9 mm, Photo A

2.86 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10 x 9.9 mm

Amethyst

2.86ct1 pc
$ 22.02
10 x 9.9 mm
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22.59 ct Cushion Lapis Lazuli, 20.1 x 15.2 mm From Afghanistan, Photo A

22.59 ct Cushion Lapis Lazuli, 20.1 x 15.2 mm From Afghanistan

Lapis Lazuli

22.59ct1 pc
$ 38.63
20.1 x 15.2 mm
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58.28 ct Oval Tiger's Eye Matrix, 42 x 25.5 mm From Mexico, Photo A

58.28 ct Oval Tiger's Eye Matrix, 42 x 25.5 mm From Mexico

Tiger's Eye Matrix

58.28ct1 pc
$ 26.23
42 x 25.5 mm
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1.66 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8 x 6.1 mm, Photo A

1.66 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8 x 6.1 mm

Hessonite Garnet

1.66ct1 pc
$ 29.41
8 x 6.1 mm
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3.35 ct Yellow Sillimanite, 6.9 x 5 mm Oval Cut From Sri Lanka, Photo A

3.35 ct Yellow Sillimanite, 6.9 x 5 mm Oval Cut From Sri Lanka

Sillimanite

3.35ct total4 pcs
$ 128.98
6.9 x 5 mm
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0.49 carat Pink Sapphire, Pear Shape loose Sapphire from Madagascar, Natural Gem, 6.4 x 4.5 mm, Photo A

0.49 carat Pink Sapphire, Pear Shape loose Sapphire from Madagascar, Natural Gem, 6.4 x 4.5 mm

Sapphire

0.49ct1 pc
$ 53.90
6.4 x 4.5 mm
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1.79 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gems, 7.1 x 5.1 mm, Photo A

1.79 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gems, 7.1 x 5.1 mm

Topaz

1.79ct total2 pcs
$ 12.53
7.1 x 5.1 mm
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26.69 ct Violet Lepidolite, 39.1 x 9.3 mm Pencil Cut From the United States, Photo A

26.69 ct Violet Lepidolite, 39.1 x 9.3 mm Pencil Cut From the United States

Lepidolite

26.69ct1 pc
$ 8.01
39.1 x 9.3 mm
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0.05 ct Loose Blue Diamond, 2.1 mm Diamond Cut From India, Photo A

0.05 ct Loose Blue Diamond, 2.1 mm Diamond Cut From India

Diamond

0.05ct1 pc
$ 50.00
2.1 mm
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3.14 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 5 mm, Photo A

3.14 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 5 mm

Topaz

3.14ct total4 pcs
$ 22.35
7 x 5 mm
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16.31 ct Yellow Quartz, 17.7 x 15 mm Cushion Cut From Brazil, Photo A

16.31 ct Yellow Quartz, 17.7 x 15 mm Cushion Cut From Brazil

Quartz

16.31ct1 pc
$ 63.15
17.7 x 15 mm
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26.31 ct Oval Snowflake Obsidian, 30.3 x 19.9 mm From India, Photo A

26.31 ct Oval Snowflake Obsidian, 30.3 x 19.9 mm From India

Snowflake Obsidian

26.31ct1 pc
$ 15.52
30.3 x 19.9 mm
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4.22 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.8 x 10 mm, Photo A

4.22 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.8 x 10 mm

Amethyst

4.22ct1 pc
$ 30.78
13.8 x 10 mm
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1.84 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.2 x 7.2 mm, Photo A

1.84 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.2 x 7.2 mm

Amethyst

1.84ct1 pc
$ 14.17
10.2 x 7.2 mm
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7.9 ct Oval Star Moonstone, 14.2 x 10.1 mm From India, Photo A

7.9 ct Oval Star Moonstone, 14.2 x 10.1 mm From India

Star Moonstone

7.90ct1 pc
$ 34.76
14.2 x 10.1 mm
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1.3 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 15.4 x 3.3 mm, Photo A

1.3 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 15.4 x 3.3 mm

Tourmaline

1.30ct1 pc
$ 31.46
15.4 x 3.3 mm
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4.34 carat Sky Blue Topaz, Heart loose Topaz from Cambodia, Natural Gem, 10.2 x 9.9 mm, Photo A

4.34 carat Sky Blue Topaz, Heart loose Topaz from Cambodia, Natural Gem, 10.2 x 9.9 mm

Topaz

4.34ct1 pc
$ 33.85
10.2 x 9.9 mm
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1.75 ct Oval Cut Peridot, 7.1 x 5.1 mm From China, Photo A

1.75 ct Oval Cut Peridot, 7.1 x 5.1 mm From China

Peridot

1.75ct total2 pcs
$ 12.25
7.1 x 5.1 mm
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13.59 ct Oval Boulder Opal, 20.2 x 14.7 mm From Australia, Photo A

13.59 ct Oval Boulder Opal, 20.2 x 14.7 mm From Australia

Boulder Opal

13.59ct1 pc
$ 67.95
20.2 x 14.7 mm
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11.7 ct Odd Shaped Druzy Variscite, 23 x 14.8 mm From China, Photo A

11.7 ct Odd Shaped Druzy Variscite, 23 x 14.8 mm From China

Druzy Variscite

11.70ct1 pc
$ 16.38
23 x 14.8 mm
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0.89 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.2 x 4.1 mm, Photo A

0.89 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.2 x 4.1 mm

Peridot

0.89ct total2 pcs
$ 7.83
6.2 x 4.1 mm
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1.35 ct Octagon Cut Color-Change Diaspore, 10.5 x 3.7 mm From Turkey, Photo A

1.35 ct Octagon Cut Color-Change Diaspore, 10.5 x 3.7 mm From Turkey

Color-Change Diaspore

1.35ct1 pc
$ 72.89
10.5 x 3.7 mm
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3.55 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 11.1 mm, Photo A

3.55 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 11.1 mm

Citrine

3.55ct1 pc
$ 19.53
11.2 x 11.1 mm
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5.2 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil, Photo A

5.2 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Quartz

5.20ct1 pc
$ 28.60
12.1 mm
View Details
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18.76 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 23 x 17.1 mm, Photo A

18.76 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 23 x 17.1 mm

Ammolite

18.76ct1 pc
$ 206.36
23 x 17.1 mm
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Photos are of Actual Products for Sale

Alexandrite is one of the rarest of all colored gemstones and is famed for its color change from green in daylight to red under incandescent light. Fine faceted alexandrite over 1 carat is more valuable than sapphire, ruby or emerald.

Alexandrite is a variety of chrysoberyl, with an excellent hardness of 8.5 on the Mohs scale, placing it right behind sapphire and ruby. Alexandrite is rare because of its chemical composition. Chrysoberyl is colored by traces iron and titanium, but alexandrite is also colored by chromium, which gives it the emerald green hue in daylight.

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