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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Multicolor Ruby-Zoisite Gem - 49.5ct Bird Carving (ID: 335170)

Fancy Multicolor Ruby-Zoisite

49.5ct
48.3 x 27.7 mm
$ 140.11
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Violet Amethyst Geode Gem - 67.7ct Fancy Crystal Cluster (ID: 391816)

Fancy Violet Amethyst Geode

67.7ct
34.2 x 25.2 mm
$ 67.71
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Multicolor Hawk's Eye Gem - 38.2ct Oval Cabochon (ID: 384682)

Oval Multicolor Hawk's Eye

38.2ct
34.1 x 18.9 mm
$ 76.32
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Black Red Star Garnet Gem - 73.2ct Round Cabochon (ID: 403890)

Round Red Star Garnet

73.2ct
23.3 mm
$ 219.48
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Violet Amethyst Geode Gem - 73.6ct Fancy Crystal Cluster (ID: 391802)

Fancy Violet Amethyst Geode

73.6ct
31.5 x 26.1 mm
$ 73.57
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Black Red Star Garnet Gem - 47.5ct Round Cabochon (ID: 501414)

Round Red Star Garnet

47.5ct
18.6 mm
$ 237.60
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Multicolor Ruby-Zoisite Gem - 94ct Pear Cabochon (ID: 484031)

Pear Multicolor Ruby-Zoisite

94ct
39.2 x 24.1 mm
$ 140.97
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Violet Amethyst Geode Gem - 74.4ct Fancy Crystal Cluster (ID: 391789)

Fancy Violet Amethyst Geode

74.4ct
31.6 x 28.3 mm
$ 74.42
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Green Seraphinite Gem - 81ct Oval Cabochon (ID: 485922)

Oval Green Seraphinite

81ct
54.2 x 39.1 mm
$ 53.47
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Red Strawberry Quartz Gem - 23.3ct Oval Portuguese-Cut (ID: 472439)

Oval Red Strawberry Quartz

23.3ct
21 x 15.9 mm
$ 163.31
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Black Red Star Garnet Gem - 72ct Oval Cabochon (ID: 414149)

Oval Red Star Garnet

72ct
24.7 x 20.1 mm
$ 215.88
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Pastel Green Jadeite Gem - 25ct Oval Cabochon (ID: 382645)

Oval Green Jadeite

25ct
25.9 x 20.7 mm
$ 74.91
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Black Red Star Garnet Gem - 80.8ct Round Cabochon (ID: 403891)

Round Red Star Garnet

80.8ct
24.4 mm
$ 242.34
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Violet Amethyst Geode Gem - 65.1ct Fancy Crystal Cluster (ID: 391824)

Fancy Violet Amethyst Geode

65.1ct
29.3 x 25.2 mm
$ 65.12
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Multicolor Pietersite Gem - 29.5ct Oval Cabochon (ID: 346041)

Oval Multicolor Pietersite

29.5ct
30 x 22 mm
$ 117.84
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Green Jadeite Gem - 143.4ct Carved Elephant (ID: 470452)

Fancy Green Jadeite

143.4ct
36.5 x 20.4 mm
$ 71.72
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Violet Amethyst Geode Gem - 74.5ct Fancy Crystal Cluster (ID: 392036)

Fancy Violet Amethyst Geode

74.5ct
31.9 x 27.2 mm
$ 74.48
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Cream Cat's Eye Moonstone Gem - 10.6ct Round Cabochon (ID: 481510)

Round Cream Cat's Eye Moonstone

10.6ct
15.2 mm
$ 51.79
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Multicolor Sugilite Gem - 28ct Oval Cabochon (ID: 482411)

Oval Multicolor Sugilite

28ct
23 x 17.5 mm
$ 55.94
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Violet Amethyst Geode Gem - 64.4ct Fancy Crystal Cluster (ID: 391806)

Fancy Violet Amethyst Geode

64.4ct
32.4 x 26.2 mm
$ 64.38
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Black Red Star Garnet Gem - 71.4ct Oval Cabochon (ID: 404005)

Oval Red Star Garnet

71.4ct
27 x 21.2 mm
$ 214.08
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
Source: Bizrate
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