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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2136): Huge Gems Clear All
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Greenish White Jadeite Gem - 28ct Carved Fish with Hole (ID: 485063)

Fancy White Jadeite

28ct
38.9 x 15 mm
$ 46.40
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Multicolor Jasper Gem - 30.2ct Oval Cabochon (ID: 393958)

Oval Multicolor Jasper

30.2ct
26.2 x 21.4 mm
$ 30.15
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Bluish Gray Jadeite Gem - 22.8ct Oval Cabochon (ID: 384475)

Oval Gray Jadeite

22.8ct
26.3 x 14.3 mm
$ 34.15
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Multicolor Jadeite Gem - 45.1ct Carved Fish with Hole (ID: 494287)

Fancy Multicolor Jadeite

45.1ct
29.6 x 22.9 mm
$ 19.39
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Lavender Jadeite Gem - 23ct Oval Cabochon (ID: 382788)

Oval Blue Jadeite

23ct
27.8 x 14.2 mm
$ 34.44
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Black Tourmaline Gem - 48.3ct Baguette / Scissor Cut (ID: 349368)

Baguette Black Tourmaline

48.3ct
34.3 x 12.2 mm
$ 132.77
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Greenish White Jadeite Gem - 20.4ct Oval Cabochon (ID: 382640)

Oval White Jadeite

20.4ct
22.5 x 15.6 mm
$ 30.63
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Greenish Gray Jadeite Gem - 29.8ct Carved Fish with Hole (ID: 494860)

Fancy Gray Jadeite

29.8ct
27.9 x 19.9 mm
$ 16.10
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Lemon Quartz Gem - 27.4ct Cushion Checkerboard (double sided) (ID: 417343)

Cushion Yellow Quartz

27.4ct
19.1 x 19.1 mm
$ 54.84
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Multicolor Jasper Gem - 30.9ct Fancy Cabochon (ID: 363519)

Fancy Multicolor Jasper

30.9ct
32.7 x 19.1 mm
$ 37.43
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Pink Rose Quartz Gem - 38.8ct Oval Cabochon (ID: 345093)

Oval Pink Rose Quartz

38.8ct
26.2 x 20.1 mm
$ 50.45
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Pinkish Red Ruby Gem - 13.1ct Oval Facet (ID: 494689)

Oval Red Ruby

13.1ct
14.9 x 11.9 mm
$ 420.00
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Multicolor Jasper Gem - 36.1ct Oval Cabochon (ID: 348928)

Oval Multicolor Jasper

36.1ct
29.8 x 24.3 mm
$ 36.14
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Pink Rose Quartz Gem - 29ct Oval Cabochon (ID: 328842)

Oval Pink Rose Quartz

29ct
20 x 15.2 mm
$ 34.79
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Multicolor Ammolite Gem - 21.1ct Fancy Cabochon (ID: 494097)

Fancy Multicolor Ammolite

21.1ct
26 x 21.3 mm
$ 168.40
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Multicolor Jasper Gem - 33.5ct Pear Cabochon (ID: 346843)

Pear Multicolor Jasper

33.5ct
30.9 x 18.1 mm
$ 33.54
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White Jadeite Gem - 25.5ct Carved Fish with Hole (ID: 484851)

Fancy White Jadeite

25.5ct
35.8 x 14.9 mm
$ 42.28
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Multicolor Jasper Gem - 40.6ct Oval Cabochon (ID: 393964)

Oval Multicolor Jasper

40.6ct
31.5 x 24 mm
$ 40.60
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Mocha Orange Moonstone Gem - 25.1ct Oval Cabochon (ID: 359870)

Oval Orange Moonstone

25.1ct
19.8 x 15.2 mm
$ 50.20
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Gray Jadeite Gem - 27.1ct Carved Fish with Hole (ID: 494866)

Fancy Gray Jadeite

27.1ct
27.7 x 18.7 mm
$ 14.61
Item in Stock
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Multicolor Jasper Gem - 43.8ct Pear Cabochon (ID: 348780)

Pear Multicolor Jasper

43.8ct
40.1 x 21.9 mm
$ 43.77
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