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Gemtype Color Shape Weight Size Clarity Price Origin
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Green Jadeite Gem - 86.5ct Carved Turtle (ID: 470542)

Fancy Green Jadeite

86.5ct
33.6 x 21.6 mm
$ 43.27
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Multicolor Jasper Gem - 74.7ct Fancy Cabochon (ID: 486528)

Fancy Multicolor Jasper

74.7ct
45.4 x 40.3 mm
$ 57.53
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Multicolor Ammolite Gem - 25.3ct Fancy Cabochon (ID: 453605)

Fancy Multicolor Ammolite

25.3ct
28.1 x 20.2 mm
$ 253.20
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Multicolor Sugilite Gem - 21.4ct Trillion Cabochon (ID: 472094)

Trillion Multicolor Sugilite

21.4ct
25.8 x 20 mm
$ 42.84
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Greenish White Jadeite Gem - 34.9ct Oval Cabochon (ID: 382618)

Oval White Jadeite

34.9ct
29.8 x 22.4 mm
$ 52.32
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Violet Charoite Gem - 27.4ct Trillion Cabochon (ID: 343634)

Trillion Violet Charoite

27.4ct
32.1 x 21.3 mm
$ 41.12
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White Jadeite Gem - 38.8ct Carved Fish with Hole (ID: 472049)

Fancy White Jadeite

38.8ct
31.8 x 15.6 mm
$ 12.40
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Multicolor Opal Gem - 29.8ct Carved Turtle (ID: 406519)

Fancy Multicolor Opal

29.8ct
31.5 x 17.3 mm
$ 150.49
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Greenish Gray Jadeite Gem - 22.2ct Oval Cabochon (ID: 382639)

Oval Gray Jadeite

22.2ct
24.1 x 17.6 mm
$ 66.66
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Gold Pyrite Gem - 55.5ct Baguette Cabochon (ID: 489125)

Baguette Yellow Pyrite

55.5ct
31.5 x 26.8 mm
$ 49.93
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Brown Cat's Eye Opal Gem - 26.1ct Oval Cabochon (ID: 484319)

Oval Brown Cat's Eye Opal

26.1ct
26.5 x 16.8 mm
$ 130.60
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Multicolor Sugilite Gem - 23.8ct Square Cabochon (ID: 472364)

Square Multicolor Sugilite

23.8ct
18.7 x 18.6 mm
$ 47.60
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Green Seraphinite Gem - 23.9ct Oval Cabochon (ID: 485987)

Oval Green Seraphinite

23.9ct
36.5 x 18.7 mm
$ 15.76
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Violet Charoite Gem - 34.1ct Oval Cabochon (ID: 335112)

Oval Violet Charoite

34.1ct
27.9 x 21.2 mm
$ 51.11
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Greenish White Jadeite Gem - 43.7ct Carved Fish with Hole (ID: 472050)

Fancy White Jadeite

43.7ct
26.4 x 24.5 mm
$ 13.99
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Lemon Quartz Gem - 57.7ct Oval Cabochon (ID: 406104)

Oval Yellow Quartz

57.7ct
25.2 x 20.6 mm
$ 69.26
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Violet Charoite Gem - 36.1ct Marquise Cabochon (ID: 434832)

Marquise Violet Charoite

36.1ct
41.9 x 14.8 mm
$ 54.08
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Violet Charoite Gem - 30.4ct Oval Cabochon (ID: 448616)

Oval Violet Charoite

30.4ct
30.2 x 21.9 mm
$ 45.56
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Greenish White Jadeite Gem - 124.1ct Carved Elephant (ID: 487470)

Fancy White Jadeite

124.1ct
38.9 x 19.3 mm
$ 12.41
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Click for Product Video (484320)
Multicolor Cat's Eye Opal Gem - 31.5ct Oval Cabochon (ID: 484320)

Oval Multicolor Cat's Eye Opal

31.5ct
27.1 x 18.7 mm
$ 157.40
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Violet Charoite Gem - 34.1ct Oval Cabochon (ID: 448520)

Oval Violet Charoite

34.1ct
30.2 x 22.2 mm
$ 51.11
Item in Stock
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