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Gemtype Color Shape Weight Size Clarity Price Origin
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Pink Star Rose Quartz Gem - 163.2ct Oval Cabochon (ID: 305379)

Oval Pink Star Rose Quartz

163.2ct
32.1 x 28.8 mm
$ 326.40
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Pink Star Rose Quartz Gem - 248.2ct Oval Cabochon (ID: 505883)

Oval Pink Star Rose Quartz

248.2ct
36.1 x 33.6 mm
$ 372.27
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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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Greenish Golden Apatite Gem - 10.3ct Cushion-Cut (ID: 407301)

Cushion Yellow Apatite

10.3ct
13.9 x 12.2 mm
$ 425.90
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Golden Green Apatite Gem - 14ct Asscher Cut (ID: 396315)

Octagon / Emerald Cut Green Apatite

14ct
13.2 x 13 mm
$ 519.73
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Violet Blue Sodalite Gem - 45.3ct Shark Fin Cabochon (ID: 486694)

Fancy Blue Sodalite

45.3ct
37.8 x 27.1 mm
$ 19.94
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Multicolor Pietersite Gem - 68.1ct Oval Cabochon (ID: 333825)

Oval Multicolor Pietersite

68.1ct
47 x 29.4 mm
$ 272.24
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Violet Charoite Gem - 38.8ct Shark Fin Cabochon (ID: 344686)

Fancy Violet Charoite

38.8ct
30.5 x 22.5 mm
$ 58.19
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Violet Charoite Gem - 60.1ct Fancy Cabochon (ID: 472508)

Fancy Violet Charoite

60.1ct
42.7 x 26.5 mm
$ 88.36
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Bi-color Tourmaline Gem - 17.4ct Octagon Facet (ID: 328004)

Octagon / Emerald Cut Bi-color Tourmaline

17.4ct
66.5 x 6.3 mm
$ 3,470.50
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Violet Charoite Gem - 49.2ct Cushion Cabochon (ID: 472242)

Cushion Violet Charoite

49.2ct
33.2 x 23.9 mm
$ 72.28
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Orange Spessartite Garnet Gem - 14ct Octagon Step Cut (ID: 486944)

Orange Spessartite Garnet

14ct
20.6 x 8.3 mm
$ 559.60
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Black Star Sapphire Gem - 20.3ct Oval Cabochon (ID: 350892)

Oval Black Star Sapphire

20.3ct
19.2 x 15.9 mm
$ 553.92
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Multicolor Jasper Gem - 84.8ct Oval Cabochon (ID: 470775)

Oval Multicolor Jasper

84.8ct
41.6 x 31.5 mm
$ 61.96
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Multicolor Fossil Coral Gem - 95.7ct Oval Cabochon (ID: 431018)

Oval Multicolor Fossil Coral

95.7ct
48.7 x 37.1 mm
$ 95.71
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Multicolor Jasper Gem - 94ct Cushion Cabochon (ID: 447429)

Cushion Multicolor Jasper

94ct
44.8 x 36.8 mm
$ 93.96
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Grayish Silver Star Sapphire Gem - 21.2ct Round Cabochon (ID: 470844)

Round Gray Star Sapphire

21.2ct
14.7 mm
$ 743.05
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Violet Charoite Gem - 77.8ct Square Cabochon (ID: 435033)

Square Violet Charoite

77.8ct
32.8 x 32.6 mm
$ 116.66
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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 to Blue Color-Change Fluorite Gem - 21.5ct Oval Facet (ID: 445591)

Oval Multicolor Color-Change Fluorite

21.5ct
20 x 15.1 mm
$ 538.22
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Violet Charoite Gem - 76.8ct Fancy Cabochon (ID: 471465)

Fancy Violet Charoite

76.8ct
50.9 x 27 mm
$ 112.19
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