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Gemtype Color Shape Weight Size Clarity Price Origin
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Blue-Green Amazonite Gem - 6.2ct Marquise Cabochon (ID: 491255)

Marquise Green Amazonite

6.2ct
17.7 x 9.2 mm
$ 13.89
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1 pc
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Deep Blue Sapphire Gem - 1ct Marquise Facet (ID: 509737)

Marquise Blue Sapphire

1ct
8.2 x 4.1 mm
$ 192.00
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1 pc
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Green Sapphire Gem - 4.5ct Oval Facet (ID: 458367)

Oval Green Sapphire

4.5ct
10.8 x 9.1 mm
$ 2,485.65
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1 pc
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Light Blue Aquamarine Gem - 2.8ct Oval Facet (ID: 509751)

Oval Blue Aquamarine

2.8ct
10.3 x 8.5 mm
$ 169.80
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Golden Brown to Orange Color-Change Garnet Gem - 1.8ct Pear Facet (ID: 344767)

Pear Multicolor Color-Change Garnet

1.8ct
10.5 x 6 mm
$ 159.30
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Light Blue Aquamarine Gem - 5.9ct Pear Facet (ID: 453027)

Pear Blue Aquamarine

5.9ct
14 x 9.7 mm
$ 1,030.08
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Greenish Yellow Star Sapphire Gem - 14.4ct Oval Cabochon (ID: 522548)

Oval Yellow Star Sapphire

14.4ct
15 x 12.2 mm
$ 129.24
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Reddish Pink Sapphire Gem - 0.5ct Pear Facet (ID: 522908)

Pear Pink Sapphire

0.5ct
6 x 4.1 mm
$ 153.00
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Light Blue Aquamarine Gem - 5.1ct Oval Portuguese-Cut (ID: 453031)

Oval Blue Aquamarine

5.1ct
11.3 x 9.4 mm
$ 890.88
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Light Blue Aquamarine Gem - 5.2ct Oval Portuguese-Cut (ID: 453037)

Oval Blue Aquamarine

5.2ct
10.4 x 9.8 mm
$ 901.32
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2 pcs
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Blue Sapphire Gem - 0.6ct Diamond-Cut (ID: 441511)

Round Blue Sapphire

0.62 ct (total 1.24ctw)
5.2 mm
$ 496.00
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Green Apatite Gem - 1.9ct Oval Facet (ID: 392538)

Oval Green Apatite

1.9ct
8.9 x 7.2 mm
$ 70.24
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Blue-Green Amazonite Gem - 26.4ct Fancy Cabochon (ID: 487762)

Fancy Green Amazonite

26.4ct
22.3 x 21.9 mm
$ 26.36
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Cinnamon Orange Hessonite Garnet Gem - 2.3ct Octagon Facet (ID: 431526)

Orange Hessonite Garnet

2.3ct
7.7 x 6.7 mm
$ 41.94
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310 pcs
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Blue Apatite Gem - 0.1ct Round Facet (ID: 503687)

1 pc (avg. 0.07 ct) Blue Apatite

2.5 mm
$ 1.58
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Light Blue Aquamarine Gem - 1.8ct Cushion-Cut (ID: 514188)

Cushion Blue Aquamarine

1.8ct
9.2 x 7.1 mm
$ 89.00
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Bluish Green Kyanite Gem - 5.2ct Octagon Step Cut (ID: 488891)

Octagon / Emerald Cut Green Kyanite

5.2ct
9.3 x 9.2 mm
$ 363.30
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Pinkish Purple Sapphire Gem - 0.7ct Pear Facet (ID: 524111)

Pear Violet Sapphire

0.7ct
6.6 x 4.6 mm
$ 357.00
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Violet Sapphire Gem - 0.7ct Round Facet (ID: 522898)

Round Violet Sapphire

0.7ct
4.8 mm
$ 213.00
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Blue-Sheen Gray Labradorite Gem - 7.5ct Square Cabochon (ID: 512875)

Square Gray Labradorite

7.5ct
10.3 x 10.2 mm
$ 8.20
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Blue-Green Amazonite Gem - 47.7ct Baguette Cabochon (ID: 484659)

Baguette Green Amazonite

47.7ct
33.9 x 23.8 mm
$ 52.46
Item in Stock
Madagascar Gemstones
Madagascar has recently stirred a lot of the excitement in the international gem trade. Since 1990, small gem deposits have been discovered throughout the gem-rich island. In the last 10 years alone, many new gem deposits have been discovered throughout Madagascar, including fine sapphire and ruby. The size and scope of Madagascar's gem deposits is still not fully understood, but many experts believe that some of the richest untapped gemstone sources in the world lie somewhere on the island of Madagascar. Madagascar is the 4th largest island in the world, located in about 400 kilometers off the coast of Southeast Africa in the Indian Ocean.

To date, a wide range of colored gemstones have been discovered, not only sapphire and ruby. Some of the many other gemstone discoveries include aquamarine, emerald, garnet, chrysoberyl, color-change alexandrite, topaz, andalusite, apatite, kyanite, tourmaline, zircon, amethyst quartz and citrine quartz. Thus far, most of the Malagasy gemstones, as well as other African gems, are exported in rough form to Asia, where they are cut, processed and traded on to the world's international gem market. A significant percentage of this material passes through Chanthaburi, Thailand, the world's center for international colored gemstone trading. All experts agree that a great deal of more gemstone discoveries will be coming from Madagascar in the years to come, as many areas of the gem-rich lands remain unexplored.

Certified Customer Reviews
Overall Rating -> 10 star ratings
man their gems are pretty good, and the prices aren't to bad either, I like checking out hte gems on there website, beceause the pictures of the gems are taken pretty well, and you can see the table, and the facets.
Posted By Spinach in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love gemselect and I have bought a fair amount from them. The only complaint I have is not being able to save gems. I have a lot of projects so i am in the market for a lot of different gems and it's so disappointing to have to delete them all just to purchase one or two that I have saved in my cart.
Posted By S.Hicks in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always check this site because they have unique options.
Posted By Lisa in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great website to navigate. Awesome Gem selection! Nice photos and discriptions for all of the gems for sale. You can find gems in all price ranges. Checkout was a breeze.
Posted By Timmy in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They had an extensive gemstone selection in all different cuts, sizes, and colors. They also had very good and workable prices. All of these aspects pulled me in as a customer.
Posted By Josh in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
It all depend on the product I will receive and have it verified by my in law jewellers.
Posted By Vodka in February, 2019
Source: Bizrate
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart