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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (13): Huge Gems Clear All
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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 Charoite Gem - 61.1ct Square Cabochon (ID: 434939)

Square Violet Charoite

61.1ct
29.5 x 28.9 mm
$ 91.57
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Multicolor Sugilite Gem - 38.5ct Square Cabochon (ID: 490010)

Square Multicolor Sugilite

38.5ct
25.1 x 23.6 mm
$ 21.54
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Green Serpentine Gem - 25.8ct Square Cabochon (ID: 403241)

Square Green Serpentine

25.8ct
24.4 x 24.2 mm
$ 20.66
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Violet Blue Sodalite Gem - 54.1ct Square Cabochon (ID: 486678)

Square Blue Sodalite

54.1ct
26.6 x 25.1 mm
$ 23.79
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White Scolecite Gem - 80ct Square Cabochon (ID: 472810)

Square White Scolecite

80ct
35.6 x 33.9 mm
$ 79.97
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Violet Blue Sodalite Gem - 78.5ct Square Cabochon (ID: 402339)

Square Blue Sodalite

78.5ct
32.7 x 31.1 mm
$ 117.72
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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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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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Multicolor Jasper Gem - 35ct Square Cabochon (ID: 348800)

Square Multicolor Jasper

35ct
26.3 x 24.1 mm
$ 35.02
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Multicolor Jasper Gem - 35.3ct Square Cabochon (ID: 348802)

Square Multicolor Jasper

35.3ct
23 x 21.6 mm
$ 35.31
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Multicolor Jasper Gem - 46.1ct Square Cabochon (ID: 348256)

Square Multicolor Jasper

46.1ct
29.4 x 26.5 mm
$ 46.07
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Multicolor Jasper Gem - 25.1ct Square Cabochon (ID: 348798)

Square Multicolor Jasper

25.1ct
22.2 x 21.9 mm
$ 25.13
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.
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Posted By RaeRae in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I WOULD RECOMMEND GEM SELECT.
Posted By BO in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
As Always never disappointed in any gemstone I purchase from this site. I have never had a problem. Thank-You Gemselect for offering such a comprehensive variety . I will continue to order from this site.
Posted By Brian in January, 2019
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Overall Rating -> 10 star ratings
Easy to find what i'm looking for on website, very clear, like photos
Posted By Lifter in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Better than what I expected. Beautifully cut gem!
Posted By in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Gem select is the most trustworthy web site for gems. What I see in the picture is exactly what I get. Size is indicated by carat weight, and not the picture size, as they are trying to give an up close view of the gem I am hoping to buy. It was so easy to find the stones I was looking for at a price I could afford.
Posted By Nan in January, 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