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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (50): Huge Gems - Amethyst Clear All
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Violet Amethyst Gem - 93.9ct Oval Portuguese-Cut (ID: 506008)

Oval Violet Amethyst

93.9ct
29.5 x 27.3 mm
$ 563.28
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Violet Amethyst Gem - 87.3ct Trillion Checkerboard (ID: 506011)

Trillion Violet Amethyst

87.3ct
29.2 x 28.3 mm
$ 523.62
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Violet Amethyst Gem - 71.6ct Oval Portuguese-Cut (ID: 505959)

Oval Violet Amethyst

71.6ct
27.3 x 23.5 mm
$ 460.02
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Violet Amethyst Gem - 70.5ct Pear Facet (ID: 505965)

Pear Violet Amethyst

70.5ct
23.7 x 21.9 mm
$ 422.70
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Violet Amethyst Gem - 50.3ct Cushion-Cut (ID: 505964)

Cushion Violet Amethyst

50.3ct
27.7 x 19.4 mm
$ 302.04
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Violet Amethyst Gem - 55.5ct Oval Checkerboard (ID: 505953)

Oval Violet Amethyst

55.5ct
26.5 x 21.8 mm
$ 333.18
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Violet Amethyst Gem - 76.6ct Oval Checkerboard (ID: 505957)

Oval Violet Amethyst

76.6ct
31.8 x 21.8 mm
$ 459.54
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Violet Amethyst Gem - 42.3ct Oval Portuguese-Cut (ID: 505948)

Oval Violet Amethyst

42.3ct
22.9 x 19.4 mm
$ 254.04
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Violet Amethyst Gem - 69ct Cushion Checkerboard (ID: 505966)

Cushion Violet Amethyst

69ct
25.4 x 24.7 mm
$ 414.18
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Violet Amethyst Gem - 47.9ct Cushion Checkerboard (ID: 505955)

Cushion Violet Amethyst

47.9ct
23.2 x 20 mm
$ 287.10
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Violet Amethyst Gem - 44.5ct Oval Portuguese-Cut (ID: 506054)

Oval Violet Amethyst

44.5ct
21.5 x 18.3 mm
$ 267.00
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Violet Amethyst Gem - 47.3ct Shield Checkboard (ID: 505997)

Fancy Violet Amethyst

47.3ct
25.1 x 25.1 mm
$ 283.80
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Violet Amethyst Gem - 53.8ct Oval Checkerboard (ID: 505952)

Oval Violet Amethyst

53.8ct
25.2 x 21.5 mm
$ 322.68
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Violet Amethyst Gem - 45.9ct Octagon Step Cut (ID: 505956)

Octagon / Emerald Cut Violet Amethyst

45.9ct
21.2 x 21 mm
$ 275.40
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Violet Amethyst Gem - 46.6ct Pear Facet (ID: 505970)

Pear Violet Amethyst

46.6ct
27.3 x 20.5 mm
$ 279.84
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Violet Amethyst Gem - 70ct Oval Checkerboard (ID: 505962)

Oval Violet Amethyst

70ct
29.2 x 23.3 mm
$ 420.00
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Violet Amethyst Gem - 52.6ct Pear Facet (ID: 506056)

Pear Violet Amethyst

52.6ct
28 x 19.4 mm
$ 315.42
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Violet Amethyst Gem - 80.9ct Marquise Facet (ID: 506010)

Marquise Violet Amethyst

80.9ct
45.4 x 20.9 mm
$ 485.34
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Violet Amethyst Gem - 44.3ct Oval Portuguese-Cut (ID: 506003)

Oval Violet Amethyst

44.3ct
26.5 x 18.1 mm
$ 265.62
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Violet Amethyst Gem - 56.6ct Pear Facet (ID: 506065)

Pear Violet Amethyst

56.6ct
26.9 x 22.9 mm
$ 339.54
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Violet Amethyst Gem - 73.5ct Oval Checkerboard (ID: 506015)

Oval Violet Amethyst

73.5ct
28.9 x 24.6 mm
$ 441.24
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