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Gemtype Color Shape Weight Size Clarity Price Origin
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Green Seraphinite Gem - 34.6ct Oval Cabochon (ID: 485989)

Oval Green Seraphinite

34.6ct
36.4 x 22.5 mm
$ 22.83
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Multicolor Jasper Gem - 80.1ct Pear Cabochon (ID: 487774)

Pear Multicolor Jasper

80.1ct
43.8 x 20.3 mm
$ 44.83
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Multicolor Jasper Gem - 53ct Oval Cabochon (ID: 348640)

Oval Multicolor Jasper

53ct
40.3 x 27.1 mm
$ 52.96
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Pink Rose Quartz Gem - 36.7ct Oval Cabochon (ID: 345292)

Oval Pink Rose Quartz

36.7ct
25 x 16 mm
$ 47.70
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Multicolor Pietersite Gem - 33.8ct Oval Cabochon (ID: 447882)

Oval Multicolor Pietersite

33.8ct
30.2 x 22.1 mm
$ 101.34
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Multicolor Jasper Gem - 115.7ct Pear Cabochon (ID: 346701)

Pear Multicolor Jasper

115.7ct
53 x 43 mm
$ 115.65
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Multicolor Jasper Gem - 44.3ct Oval Cabochon (ID: 394029)

Oval Multicolor Jasper

44.3ct
43.1 x 24.1 mm
$ 44.26
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Lemon Quartz Gem - 28ct Oval Cabochon (ID: 405982)

Oval Yellow Quartz

28ct
21.5 x 16.8 mm
$ 33.58
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Green Seraphinite Gem - 36.5ct Oval Cabochon (ID: 486308)

Oval Green Seraphinite

36.5ct
34.8 x 25.5 mm
$ 24.08
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Multicolor Jasper Gem - 40.2ct Cushion Cabochon (ID: 369034)

Cushion Multicolor Jasper

40.2ct
27.6 x 26.4 mm
$ 60.36
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Green Seraphinite Gem - 34.4ct Oval Cabochon (ID: 486301)

Oval Green Seraphinite

34.4ct
34.7 x 26.1 mm
$ 22.68
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Multicolor Pietersite Gem - 32ct Oval Cabochon (ID: 456178)

Oval Multicolor Pietersite

32ct
29.9 x 27.9 mm
$ 74.61
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Yellow Golden Sapphire Gem - 8.4ct Oval Facet (ID: 488884)

Oval Yellow Sapphire

8.4ct
11.3 x 10 mm
$ 2,087.50
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Red Orange Spessartite Garnet Gem - 14.1ct Oval Cabochon (ID: 424325)

Oval Orange Spessartite Garnet

14.1ct
15.9 x 11.8 mm
$ 366.12
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Pink Rose Quartz Gem - 59.1ct Oval Cabochon (ID: 344393)

Oval Pink Rose Quartz

59.1ct
26.9 x 20.9 mm
$ 79.74
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Gold Brown Tiger's Eye Gem - 59.1ct Baguette Cabochon (ID: 377217)

Baguette Brown Tiger's Eye

59.1ct
31.6 x 23.6 mm
$ 29.53
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Multicolor Jasper Gem - 52.7ct Square Cabochon (ID: 348799)

Square Multicolor Jasper

52.7ct
24 x 23.3 mm
$ 52.73
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Lemon Quartz Gem - 30.6ct Oval Cabochon (ID: 405989)

Oval Yellow Quartz

30.6ct
22.1 x 16 mm
$ 36.73
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Multicolor Pietersite Gem - 31.1ct Oval Cabochon (ID: 447709)

Oval Multicolor Pietersite

31.1ct
30.2 x 22.2 mm
$ 93.15
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Multicolor Rhodochrosite Gem - 46.2ct Oval Cabochon (ID: 499553)

Oval Multicolor Rhodochrosite

46.2ct
41.2 x 14.9 mm
$ 32.35
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Multicolor Pietersite Gem - 30ct Oval Cabochon (ID: 346053)

Oval Multicolor Pietersite

30ct
30.2 x 22.3 mm
$ 119.92
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