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Gemtype Color Shape Weight Size Clarity Price Origin
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White Jadeite Gem - 24.3ct Oval Cabochon (ID: 481629)

Oval White Jadeite

24.3ct
19.6 x 17.6 mm
$ 26.44
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Multicolor Jasper Gem - 30ct Oval Cabochon (ID: 394218)

Oval Multicolor Jasper

30ct
33.3 x 22.1 mm
$ 29.99
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Lemon Quartz Gem - 26.1ct Cushion Checkerboard (double sided) (ID: 417327)

Cushion Yellow Quartz

26.1ct
19.2 x 19.1 mm
$ 52.22
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Black Tourmaline Gem - 39.7ct Oval Checkerboard (ID: 366209)

Oval Black Tourmaline

39.7ct
21.8 x 17.9 mm
$ 109.26
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Lemon Quartz Gem - 26.9ct Cushion Checkerboard (double sided) (ID: 417316)

Cushion Yellow Quartz

26.9ct
19.2 x 19 mm
$ 53.88
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White Green Jadeite Gem - 43ct Carved Fish with Hole (ID: 494283)

Fancy Green Jadeite

43ct
37.2 x 19.5 mm
$ 18.49
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Lemon Quartz Gem - 25.4ct Oval Facet (ID: 398895)

Oval Yellow Quartz

25.4ct
20.4 x 16.8 mm
$ 40.39
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Multicolor Jasper Gem - 63.1ct Oval Cabochon (ID: 481494)

Oval Multicolor Jasper

63.1ct
35.2 x 23.4 mm
$ 34.07
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Black Tourmaline Gem - 29.2ct Oval Facet (ID: 348311)

Oval Black Tourmaline

29.2ct
21.5 x 17.9 mm
$ 109.46
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White Green Jadeite Gem - 21ct Oval Cabochon (ID: 481632)

Oval Green Jadeite

21ct
18.7 x 16.5 mm
$ 22.91
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Greenish White Jadeite Gem - 30.3ct Oval Cabochon (ID: 382637)

Oval White Jadeite

30.3ct
27.6 x 20.3 mm
$ 45.49
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Gray Jadeite Gem - 76.1ct Carved Turtle (ID: 470455)

Fancy Gray Jadeite

76.1ct
34.5 x 20.6 mm
$ 38.03
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Red Ruby Gem - 13.3ct Oval Facet (ID: 495272)

Oval Red Ruby

13.3ct
14.7 x 12.6 mm
$ 424.64
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Multicolor Jasper Gem - 32.4ct Baguette Cabochon (ID: 348805)

Baguette Multicolor Jasper

32.4ct
29.9 x 23.6 mm
$ 32.44
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Multicolor Jasper Gem - 44.5ct Pear Cabochon (ID: 348619)

Pear Multicolor Jasper

44.5ct
37.4 x 26 mm
$ 44.46
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Multicolor Jasper Gem - 27.4ct Fancy Cabochon (ID: 346955)

Fancy Multicolor Jasper

27.4ct
28.3 x 17.8 mm
$ 27.40
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Greenish Gray Jadeite Gem - 27.9ct Carved Fish with Hole (ID: 484995)

Fancy Gray Jadeite

27.9ct
38.5 x 15.7 mm
$ 20.94
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Multicolor Jasper Gem - 30.2ct Oval Cabochon (ID: 393962)

Oval Multicolor Jasper

30.2ct
27.9 x 21.5 mm
$ 30.17
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Black Tourmaline Gem - 40.6ct Cushion Checkerboard (ID: 348196)

Cushion Black Tourmaline

40.6ct
24.1 x 15.6 mm
$ 110.50
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Gray Jadeite Gem - 27ct Carved Fish with Hole (ID: 494868)

Fancy Gray Jadeite

27ct
24.3 x 18.7 mm
$ 14.58
Item in Stock
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Multicolor Jasper Gem - 29.4ct Oval Cabochon (ID: 394206)

Oval Multicolor Jasper

29.4ct
32.5 x 20.4 mm
$ 29.38
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