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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2021): Huge Gems Clear All
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White Scolecite Gem - 63.7ct Half Moon Cabochon (ID: 474554)

Fancy White Scolecite

63.7ct
41.7 x 20.3 mm
$ 63.74
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Multicolor Rhodochrosite Gem - 48.8ct Oval Cabochon (ID: 391917)

Oval Multicolor Rhodochrosite

48.8ct
27.1 x 19.2 mm
$ 97.60
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Violet Charoite Gem - 40.1ct Cushion Cabochon (ID: 471350)

Cushion Violet Charoite

40.1ct
45 x 26.4 mm
$ 58.53
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Multicolor Ammolite Gem - 23.2ct Fancy Cabochon (ID: 451691)

Fancy Multicolor Ammolite

23.2ct
29.3 x 17.4 mm
$ 232.10
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Lemon Quartz Gem - 38.1ct Pear Cabochon (ID: 406078)

Pear Yellow Quartz

38.1ct
22.2 x 20.1 mm
$ 45.74
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Violet Blue Sodalite Gem - 65.9ct Oval Cabochon (ID: 486677)

Oval Blue Sodalite

65.9ct
37.1 x 28.2 mm
$ 28.99
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Violet Charoite Gem - 31.8ct Oval Cabochon (ID: 452218)

Oval Violet Charoite

31.8ct
30.4 x 22.2 mm
$ 47.70
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Pastel Green Jadeite Gem - 37.3ct Oval Cabochon (ID: 382703)

Oval Green Jadeite

37.3ct
30.3 x 22.2 mm
$ 55.96
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Orange Spessartite Garnet Gem - 12.3ct Oval Cabochon (ID: 398881)

Oval Orange Spessartite Garnet

12.3ct
14.2 x 10.8 mm
$ 246.60
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Multicolor Ammolite Gem - 26.2ct Fancy Cabochon (ID: 452918)

Fancy Multicolor Ammolite

26.2ct
32.1 x 16.2 mm
$ 262.40
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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 - 69.8ct Oval Cabochon (ID: 486673)

Oval Blue Sodalite

69.8ct
35.5 x 28.4 mm
$ 30.70
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Multicolor Jasper Gem - 55.9ct Baguette Cabochon (ID: 369036)

Baguette Multicolor Jasper

55.9ct
34.2 x 24.5 mm
$ 67.66
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Green Seraphinite Gem - 42.7ct Oval Cabochon (ID: 485798)

Oval Green Seraphinite

42.7ct
37.7 x 22.2 mm
$ 28.16
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Green Jadeite Gem - 37.1ct Oval Cabochon (ID: 420143)

Oval Green Jadeite

37.1ct
27.4 x 19.8 mm
$ 55.60
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Violet Charoite Gem - 32ct Oval Cabochon (ID: 343624)

Oval Violet Charoite

32ct
30.6 x 20.5 mm
$ 48.00
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Violet Charoite Gem - 29.5ct Oval Cabochon (ID: 363683)

Oval Violet Charoite

29.5ct
29 x 22.5 mm
$ 44.25
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Multicolor Ammolite Gem - 20.7ct Fancy Cabochon (ID: 453570)

Fancy Multicolor Ammolite

20.7ct
22.2 x 18.3 mm
$ 206.50
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Violet Blue Sodalite Gem - 44.7ct Oval Cabochon (ID: 335116)

Oval Blue Sodalite

44.7ct
31.7 x 24.1 mm
$ 111.77
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Pastel Green Jadeite Gem - 23.4ct Oval Cabochon (ID: 382644)

Oval Green Jadeite

23.4ct
26.5 x 21.8 mm
$ 63.05
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Pink Rose Quartz Gem - 26ct Oval Cabochon (ID: 344805)

Oval Pink Rose Quartz

26ct
21.3 x 16.7 mm
$ 35.09
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
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I WOULD RECOMMEND GEM SELECT.
Posted By BO in January, 2019
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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
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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
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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