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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (47): Huge Gems - Ametrine Clear All
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Bi-Color Ametrine Gem - 44ct Oval Portuguese-Cut (ID: 509003)

Oval Bi-color Ametrine

44ct
25.4 x 17.8 mm
$ 264.06
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Bi-Color Ametrine Gem - 54.9ct Pear Facet (ID: 512829)

Pear Bi-color Ametrine

54.9ct
28.7 x 19.3 mm
$ 329.34
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Bi-Color Ametrine Gem - 57.7ct Oval Facet (ID: 506037)

Oval Bi-color Ametrine

57.7ct
25.2 x 21.8 mm
$ 288.40
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Bi-Color Ametrine Gem - 49.2ct Oval Portuguese-Cut (ID: 512823)

Oval Bi-color Ametrine

49.2ct
27.9 x 20.4 mm
$ 295.44
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Bi-Color Ametrine Gem - 53.6ct Pear Facet (ID: 506042)

Pear Bi-color Ametrine

53.6ct
31.2 x 22.1 mm
$ 268.10
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Bi-Color Ametrine Gem - 92.5ct Cushion Checkerboard (ID: 512868)

Cushion Bi-color Ametrine

92.5ct
29.3 x 26.7 mm
$ 554.94
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Bi-Color Ametrine Gem - 40.5ct Pear Checkerboard (ID: 506033)

Pear Bi-color Ametrine

40.5ct
32.1 x 18.1 mm
$ 202.25
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Bi-Color Ametrine Gem - 78ct Cushion Checkerboard (ID: 505493)

Cushion Bi-color Ametrine

78ct
25.1 x 23.9 mm
$ 389.90
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Bi-Color Ametrine Gem - 45.2ct Oval Portuguese-Cut (ID: 508993)

Oval Bi-color Ametrine

45.2ct
25.3 x 20.4 mm
$ 271.02
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Bi-Color Ametrine Gem - 83.7ct Oval Portuguese-Cut (ID: 512822)

Oval Bi-color Ametrine

83.7ct
29.3 x 23.6 mm
$ 502.26
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Bi-Color Ametrine Gem - 52.9ct Oval Portuguese-Cut (ID: 508888)

Oval Bi-color Ametrine

52.9ct
27.3 x 18.9 mm
$ 317.40
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Bi-Color Ametrine Gem - 44.5ct Oval Facet (ID: 506041)

Oval Bi-color Ametrine

44.5ct
25 x 19 mm
$ 222.70
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Bi-Color Ametrine Gem - 45.1ct Oval Facet (ID: 506036)

Oval Bi-color Ametrine

45.1ct
25.5 x 18.3 mm
$ 225.40
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Bi-Color Ametrine Gem - 48.7ct Cushion-Cut (ID: 508889)

Cushion Bi-color Ametrine

48.7ct
23.3 x 16.5 mm
$ 291.90
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Bi-Color Ametrine Gem - 65.9ct Pear Facet (ID: 506029)

Pear Bi-color Ametrine

65.9ct
31 x 21.5 mm
$ 329.25
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Bi-Color Ametrine Gem - 64.1ct Oval Portuguese-Cut (ID: 506039)

Oval Bi-color Ametrine

64.1ct
27 x 22.4 mm
$ 320.45
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Bi-Color Ametrine Gem - 59.7ct Oval Portuguese-Cut (ID: 505502)

Oval Bi-color Ametrine

59.7ct
30.2 x 22.1 mm
$ 298.55
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Bi-Color Ametrine Gem - 85ct Pear Checkerboard (ID: 505495)

Pear Bi-color Ametrine

85ct
36.9 x 24.2 mm
$ 424.75
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Bi-Color Ametrine Gem - 50.2ct Cushion-Cut (ID: 508992)

Cushion Bi-color Ametrine

50.2ct
23.2 x 19.1 mm
$ 300.96
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Bi-Color Ametrine Gem - 166.5ct Cushion-Cut (ID: 505504)

Cushion Bi-color Ametrine

166.5ct
32.2 x 29.1 mm
$ 832.45
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Bi-Color Ametrine Gem - 48.2ct Oval Portuguese-Cut (ID: 508991)

Oval Bi-color Ametrine

48.2ct
25.4 x 20.4 mm
$ 288.90
Item in Stock
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Huge Gems
Choose from a large selection of giant gems, whether they are for a gemstone collection, ornaments or statement jewelry pieces. Shop for huge faceted gems and cabochons of various shapes, sizes and colors, including tourmaline, quartz, garnet and lesser-known gems, such as rhodochrosite. Large star and cat's eye gemstones are also available. From this page, you can filter by gem type, color, size, price, carat weight and several other factors to find the perfect big gemstone for your jewelry.
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