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Alexandrite Weight Alexandrite Size Alexandrite Clarity Alexandrite Price Alexandrite Origin
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12.78 carat Swiss Blue Topaz, Carved Flower loose Topaz from Brazil, Natural Gem, 18.6 x 13.6 mm, Photo A

12.78 carat Swiss Blue Topaz, Carved Flower loose Topaz from Brazil, Natural Gem, 18.6 x 13.6 mm

Topaz

12.78ct1 pc
$ 115.02
18.6 x 13.6 mm
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1.36 carat Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 9.1 mm, Photo A

1.36 carat Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 9.1 mm

Pyrope Garnet

1.36ct1 pc
$ 16.35
9.1 x 3.4 mm
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1.06 ct Oval Sillimanite Cat's Eye, 7.6 x 5.4 mm From Madagascar, Photo A

1.06 ct Oval Sillimanite Cat's Eye, 7.6 x 5.4 mm From Madagascar

Sillimanite Cat's Eye

1.06ct1 pc
$ 3.36
7.6 x 5.4 mm
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1.37 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gems, 7.9 x 6 mm, Photo A

1.37 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gems, 7.9 x 6 mm

Opal

1.37ct total2 pcs
$ 376.75
7.9 x 6 mm
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1.08 ct Oval Cut Peridot, 7.8 x 5.8 mm From China, Photo A

1.08 ct Oval Cut Peridot, 7.8 x 5.8 mm From China

Peridot

1.08ct1 pc
$ 9.72
7.8 x 5.8 mm
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2.58 carat Blue Sapphire, Baguette Step Cut loose Sapphire from Madagascar, Natural Gems, 5.7 x 3.1 mm, Photo A
Click for Product Video (482734)

2.58 carat Blue Sapphire, Baguette Step Cut loose Sapphire from Madagascar, Natural Gems, 5.7 x 3.1 mm

Sapphire

2.58ct total5 pcs
$ 439.46
5.7 x 3.1 mm
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0.82 carat Green Sapphire, Trillion-Cut loose Sapphire from Madagascar, Natural Gem, 6.1 x 5.9 mm, Photo A

0.82 carat Green Sapphire, Trillion-Cut loose Sapphire from Madagascar, Natural Gem, 6.1 x 5.9 mm

Sapphire

0.82ct1 pc
$ 65.60
6.1 x 5.9 mm
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3.96 ct Round Rutile Quartz, 10.8 mm From India, Photo A

3.96 ct Round Rutile Quartz, 10.8 mm From India

Rutile Quartz

3.96ct1 pc
$ 9.98
10.8 mm
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3.55 ct Round Labradorite, 7.2 mm From Madagascar, Photo A

3.55 ct Round Labradorite, 7.2 mm From Madagascar

Labradorite

3.55ct total2 pcs
$ 8.66
7.2 mm
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0.29 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 5 x 3.5 mm, Photo A

0.29 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 5 x 3.5 mm

Emerald

0.29ct1 pc
$ 20.30
5 x 3.5 mm
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1.74 carat Brown Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gems, 8 x 5.1 mm, Photo A

1.74 carat Brown Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gems, 8 x 5.1 mm

Tourmaline

1.74ct total2 pcs
$ 86.83
8 x 5.1 mm
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7.8 ct Oval Prehnite, 8.1 x 6.6 mm From South Africa, Photo A

7.8 ct Oval Prehnite, 8.1 x 6.6 mm From South Africa

Prehnite

7.80ct total4 pcs
$ 42.90
8.1 x 6.6 mm
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21.17 ct Loose Blue Green Turquoise, 19.3 x 15.7 mm Oval Cut From the United States, Photo A

21.17 ct Loose Blue Green Turquoise, 19.3 x 15.7 mm Oval Cut From the United States

Turquoise

21.17ct1 pc
$ 63.51
19.3 x 15.7 mm
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6.91 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 18.8 x 12.3 mm, Photo A

6.91 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 18.8 x 12.3 mm

Opal

6.91ct1 pc
$ 174.41
18.8 x 12.3 mm
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16.35 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 20.8 x 13.9 mm, Photo A

16.35 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 20.8 x 13.9 mm

Rainbow Moonstone

16.35ct1 pc
$ 130.80
20.8 x 13.9 mm
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5.29 ct Square Labradorite, 7.2 x 7.2 mm From Madagascar, Photo A

5.29 ct Square Labradorite, 7.2 x 7.2 mm From Madagascar

Labradorite

5.29ct total2 pcs
$ 6.81
7.2 x 7.2 mm
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2.08 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 6.1 mm, Photo A

2.08 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 6.1 mm

Topaz

2.08ct1 pc
$ 16.64
8.1 x 6.1 mm
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1.54 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.2 x 4 mm, Photo A

1.54 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.2 x 4 mm

Tanzanite

1.54ct total6 pcs
$ 59.29
5.2 x 4 mm
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0.78 carat Green Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.7 x 4.7 mm, Photo A

0.78 carat Green Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.7 x 4.7 mm

Sapphire

0.78ct1 pc
$ 62.40
5.7 x 4.7 mm
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3.25 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 10 x 8.1 mm, Photo A

3.25 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 10 x 8.1 mm

Tanzanite

3.25ct1 pc
$ 28.24
10 x 8.1 mm
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2.32 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10.2 x 5.2 mm, Photo A

2.32 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10.2 x 5.2 mm

Pyrope Garnet

2.32ct total2 pcs
$ 20.42
10.2 x 5.2 mm
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1.53 ct Loose Yellow Sapphire, 6 x 4.7 mm Oval Cut From Madagascar, Photo A

1.53 ct Loose Yellow Sapphire, 6 x 4.7 mm Oval Cut From Madagascar

Sapphire

1.53ct total2 pcs
$ 147.59
6 x 4.7 mm
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12.3 carat Brown Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 12.1 x 9.9 mm, Photo A

12.3 carat Brown Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 12.1 x 9.9 mm

Hessonite Garnet

12.30ct total2 pcs
$ 67.65
12.1 x 9.9 mm
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2.4 ct Loose Orange Moonstone, 9.2 x 7 mm Cushion Cut From India, Photo A

2.4 ct Loose Orange Moonstone, 9.2 x 7 mm Cushion Cut From India

Moonstone

2.40ct1 pc
$ 4.80
9.2 x 7 mm
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2.93 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 5.6 x 4.5 mm, Photo A

2.93 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 5.6 x 4.5 mm

Rhodolite Garnet

2.93ct total5 pcs
$ 64.46
5.6 x 4.5 mm
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6.35 ct Loose Oval Cut Mystic Quartz, 11.1 x 9 mm From Brazil, Photo A

6.35 ct Loose Oval Cut Mystic Quartz, 11.1 x 9 mm From Brazil

Mystic Quartz

6.35ct total2 pcs
$ 44.45
11.1 x 9 mm
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35.8 ct Fancy Boulder Opal, 36.6 x 19.7 mm From Australia, Photo A
Click for Product Video (575232)

35.8 ct Fancy Boulder Opal, 36.6 x 19.7 mm From Australia

Boulder Opal

35.80ct1 pc
$ 118.14
36.6 x 19.7 mm
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1.39 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.4 x 5.4 mm, Photo A

1.39 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.4 x 5.4 mm

Hessonite Garnet

1.39ct1 pc
$ 25.99
5.4 x 5.4 mm
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2.39 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.9 x 4.2 mm, Photo A

2.39 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.9 x 4.2 mm

Tourmaline

2.39ct1 pc
$ 92.02
16.9 x 4.2 mm
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5.22 ct Round Cut Smoky Quartz, 11.9 mm From Brazil, Photo A

5.22 ct Round Cut Smoky Quartz, 11.9 mm From Brazil

Smoky Quartz

5.22ct1 pc
$ 8.61
11.9 mm
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1.66 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 6.7 x 6.5 mm, Photo A

1.66 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 6.7 x 6.5 mm

Tourmaline

1.66ct1 pc
$ 255.64
6.7 x 6.5 mm
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0.66 ct Purple Spinel, 5.1 mm Round Cut From Tanzania, Photo A

0.66 ct Purple Spinel, 5.1 mm Round Cut From Tanzania

Spinel

0.66ct1 pc
$ 33.53
5.1 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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