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1.33 carat Yellow Citrine, Baguette Cut loose Citrine from Brazil, Natural Untreated Gem, 9.8 x 5 mm, Photo A

1.33 carat Yellow Citrine, Baguette Cut loose Citrine from Brazil, Natural Untreated Gem, 9.8 x 5 mm

Citrine

1.33ct1 pc
$ 10.24
9.8 x 5 mm
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19.06 ct Round Labradorite, 18.8 mm From Madagascar, Photo A

19.06 ct Round Labradorite, 18.8 mm From Madagascar

Labradorite

19.06ct1 pc
$ 46.51
18.8 mm
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22.23 carat Bi-color Ametrine, Oval loose Ametrine from Brazil, Natural Untreated Gem, 18.3 x 14.9 mm, Photo A

22.23 carat Bi-color Ametrine, Oval loose Ametrine from Brazil, Natural Untreated Gem, 18.3 x 14.9 mm

Ametrine

22.23ct1 pc
$ 155.61
18.3 x 14.9 mm
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48.37 ct Oval Jasper, 30.5 x 23.2 mm From Indonesia, Photo A

48.37 ct Oval Jasper, 30.5 x 23.2 mm From Indonesia

Jasper

48.37ct1 pc
$ 35.65
30.5 x 23.2 mm
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2.37 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 9 x 7.4 mm, Photo A

2.37 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 9 x 7.4 mm

Hessonite Garnet

2.37ct1 pc
$ 38.30
9 x 7.4 mm
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0.82 carat Green Sapphire, Oval loose Sapphire from Tanzania, Natural Gem, 5.9 x 5 mm, Photo A
Click for Product Video (459963)

0.82 carat Green Sapphire, Oval loose Sapphire from Tanzania, Natural Gem, 5.9 x 5 mm

Sapphire

0.82ct1 pc
$ 62.41
5.9 x 5 mm
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1.4 carat London Blue Topaz, Round loose Topaz from Brazil, Natural Gem, 7 mm, Photo A

1.4 carat London Blue Topaz, Round loose Topaz from Brazil, Natural Gem, 7 mm

Topaz

1.40ct1 pc
$ 14.46
7 mm
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0.51 ct Oval Chrysoberyl Cat's Eye, 5.2 x 4.1 mm From Sri Lanka, Photo A

0.51 ct Oval Chrysoberyl Cat's Eye, 5.2 x 4.1 mm From Sri Lanka

Chrysoberyl Cat's Eye

0.51ct1 pc
$ 15.30
5.2 x 4.1 mm
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0.42 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.9 x 3.9 mm, Photo A

0.42 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.9 x 3.9 mm

Sapphire

0.42ct1 pc
$ 22.91
5.9 x 3.9 mm
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5.26 ct Oval Cut Peridot, 7.8 x 5.8 mm From China, Photo A

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

Peridot

5.26ct total4 pcs
$ 57.86
7.8 x 5.8 mm
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6.64 ct Rainbow Pyrite, 18.8 x 8.5 mm From Russia, Photo A

6.64 ct Rainbow Pyrite, 18.8 x 8.5 mm From Russia

Rainbow Pyrite

6.64ct1 pc
$ 17.26
18.8 x 8.5 mm
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3.97 carat Yellow Citrine,  loose Citrine from Brazil, Natural Untreated Gem, 11.4 x 10.1 mm, Photo A

3.97 carat Yellow Citrine, loose Citrine from Brazil, Natural Untreated Gem, 11.4 x 10.1 mm

Citrine

3.97ct1 pc
$ 26.20
11.4 x 10.1 mm
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0.52 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 5.8 x 3.9 mm, Photo A

0.52 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 5.8 x 3.9 mm

Topaz

0.52ct1 pc
$ 4.16
5.8 x 3.9 mm
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3.49 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 9 mm, Photo A

3.49 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 9 mm

Citrine

3.49ct1 pc
$ 19.20
11.2 x 9 mm
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4.3 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 5.1 mm, Photo A

4.3 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 5.1 mm

Zircon

4.30ct total4 pcs
$ 25.78
7.1 x 5.1 mm
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0.44 carat Green Sapphire, Emerald-Cut loose Sapphire from Tanzania, Natural Gem, 5.1 x 3.2 mm, Photo A

0.44 carat Green Sapphire, Emerald-Cut loose Sapphire from Tanzania, Natural Gem, 5.1 x 3.2 mm

Sapphire

0.44ct1 pc
$ 41.80
5.1 x 3.2 mm
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1.86 carat Orange Zircon, Oval loose Zircon from Tanzania, Natural Untreated Gem, 8.1 x 6.1 mm, Photo A
Click for Product Video (430207)

1.86 carat Orange Zircon, Oval loose Zircon from Tanzania, Natural Untreated Gem, 8.1 x 6.1 mm

Zircon

1.86ct1 pc
$ 51.15
8.1 x 6.1 mm
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0.25 ct Octagon Cut Iolite, 4.9 x 3.1 mm From Madagascar, Photo A

0.25 ct Octagon Cut Iolite, 4.9 x 3.1 mm From Madagascar

Iolite

0.25ct1 pc
$ 10.00
4.9 x 3.1 mm
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0.88 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 5.9 x 4 mm, Photo A

0.88 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 5.9 x 4 mm

Peridot

0.88ct total2 pcs
$ 6.78
5.9 x 4 mm
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2.54 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm, Photo A

2.54 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm

Pyrope Garnet

2.54ct total6 pcs
$ 19.56
4.1 x 4 mm
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4.83 carat Yellow Citrine, Briolette loose Citrine from Brazil, Natural Untreated Gem, 13 mm, Photo A

4.83 carat Yellow Citrine, Briolette loose Citrine from Brazil, Natural Untreated Gem, 13 mm

Citrine

4.83ct1 pc
$ 26.14
13 x 7.7 mm
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37.63 ct Oval Charoite, 29.3 x 20.2 mm From Russia, Photo A

37.63 ct Oval Charoite, 29.3 x 20.2 mm From Russia

Charoite

37.63ct1 pc
$ 62.10
29.3 x 20.2 mm
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0.93 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.1 x 4.1 mm, Photo A

0.93 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.1 x 4.1 mm

Peridot

0.93ct total2 pcs
$ 7.16
6.1 x 4.1 mm
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1.61 ct Loose Pear Cut Mystic Quartz, 8 x 5.9 mm From Brazil, Photo A

1.61 ct Loose Pear Cut Mystic Quartz, 8 x 5.9 mm From Brazil

Mystic Quartz

1.61ct total2 pcs
$ 11.27
8 x 5.9 mm
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0.62 ct Marquise Cut Peridot, 8.1 x 4.1 mm From China, Photo A

0.62 ct Marquise Cut Peridot, 8.1 x 4.1 mm From China

Peridot

0.62ct1 pc
$ 9.92
8.1 x 4.1 mm
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2.93 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9.1 x 7.1 mm, Photo A

2.93 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9.1 x 7.1 mm

Citrine

2.93ct total2 pcs
$ 20.51
9.1 x 7.1 mm
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3.71 ct Oval Cut Golden Beryl, 12 x 9.6 mm From Madagascar, Photo A

3.71 ct Oval Cut Golden Beryl, 12 x 9.6 mm From Madagascar

Golden Beryl

3.71ct1 pc
$ 84.74
12 x 9.6 mm
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0.53 ct Loose Orange Sapphire, 4.6 x 4.5 mm Heart Cut From Tanzania, Photo A

0.53 ct Loose Orange Sapphire, 4.6 x 4.5 mm Heart Cut From Tanzania

Sapphire

0.53ct1 pc
$ 32.86
4.6 x 4.5 mm
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1.71 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 14.8 x 3.8 mm, Photo A

1.71 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 14.8 x 3.8 mm

Tourmaline

1.71ct1 pc
$ 47.03
14.8 x 3.8 mm
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8.11 ct Oval Rutile Quartz, 14.7 x 11 mm From India, Photo A

8.11 ct Oval Rutile Quartz, 14.7 x 11 mm From India

Rutile Quartz

8.11ct1 pc
$ 22.30
14.7 x 11 mm
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4.05 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.6 x 9.8 mm, Photo A

4.05 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.6 x 9.8 mm

Amethyst

4.05ct1 pc
$ 29.54
13.6 x 9.8 mm
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15.33 ct Yellow Quartz, 16.1 x 16 mm Carved From Brazil, Photo A

15.33 ct Yellow Quartz, 16.1 x 16 mm Carved From Brazil

Quartz

15.33ct1 pc
$ 59.03
16.1 x 16 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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