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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Multicolor Fossil Coral Gem - 85.7ct Oval Cabochon (ID: 431032)

Oval Multicolor Fossil Coral

85.7ct
47.5 x 36.8 mm
$ 85.71
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Multicolor Opal Gem - 18.3ct Oval Cabochon (ID: 467270)

Oval Multicolor Opal

18.3ct
20 x 16.9 mm
$ 737.97
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Gold Brown Tiger's Eye Gem - 36.5ct Round Cabochon (ID: 329086)

Round Brown Tiger's Eye

36.5ct
20.1 mm
$ 46.66
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Violet Charoite Gem - 73.1ct Fancy Cabochon (ID: 344685)

Fancy Violet Charoite

73.1ct
33.2 x 26.3 mm
$ 109.66
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Green Seraphinite Gem - 50.3ct Oval Cabochon (ID: 485751)

Oval Green Seraphinite

50.3ct
34.8 x 25.5 mm
$ 33.17
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Lemon Quartz Gem - 195.3ct Oval Checkerboard (ID: 341791)

Oval Yellow Quartz

195.3ct
40.1 x 32.9 mm
$ 408.18
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Multicolor Sugilite Gem - 29.2ct Oval Cabochon (ID: 497832)

Oval Multicolor Sugilite

29.2ct
36.2 x 17.2 mm
$ 73.05
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Multicolor Ammolite Gem - 24.6ct Trillion Cabochon (ID: 452911)

Trillion Multicolor Ammolite

24.6ct
28.4 x 20 mm
$ 245.60
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Multicolor Pietersite Gem - 37ct Oval Cabochon (ID: 447803)

Oval Multicolor Pietersite

37ct
30.3 x 22.3 mm
$ 111.12
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Green Variscite Gem - 43.2ct Oval Cabochon (ID: 472205)

Oval Green Variscite

43.2ct
38.3 x 27.3 mm
$ 32.00
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Gold Brown Tiger's Eye Gem - 27.2ct Oval Cabochon (ID: 377131)

Oval Brown Tiger's Eye

27.2ct
24.3 x 17 mm
$ 54.32
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Multicolor Sugilite Gem - 30.9ct Round Cabochon (ID: 490030)

Round Multicolor Sugilite

30.9ct
26.7 mm
$ 17.30
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Swiss Blue Topaz Gem - 75.2ct Pear Checkerboard (ID: 505390)

Pear Blue Topaz

75.2ct
32.3 x 24.5 mm
$ 554.37
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Lemon Quartz Gem - 123.2ct Oval Checkerboard (ID: 338000)

Oval Yellow Quartz

123.2ct
37.1 x 27.4 mm
$ 270.93
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Pink Rose Quartz Gem - 57.6ct Oval Cabochon (ID: 344390)

Oval Pink Rose Quartz

57.6ct
26.9 x 22.5 mm
$ 77.71
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Green Variscite Gem - 43.6ct Oval Cabochon (ID: 471257)

Oval Green Variscite

43.6ct
39.6 x 27.1 mm
$ 31.83
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Violet Charoite Gem - 73ct Shark Fin Cabochon (ID: 435152)

Fancy Violet Charoite

73ct
43.6 x 28.3 mm
$ 109.47
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Swiss Blue Topaz Gem - 53.6ct Oval Facet (ID: 499061)

Oval Blue Topaz

53.6ct
24.6 x 20.2 mm
$ 374.99
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Multicolor Pietersite Gem - 27.6ct Oval Cabochon (ID: 350683)

Oval Multicolor Pietersite

27.6ct
29.9 x 22 mm
$ 110.32
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Green Variscite Gem - 43.9ct Pear Cabochon (ID: 475082)

Pear Green Variscite

43.9ct
41.5 x 29.2 mm
$ 32.05
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Multicolor Sugilite Gem - 22.1ct Shark Fin Cabochon (ID: 490018)

Fancy Multicolor Sugilite

22.1ct
26 x 16.2 mm
$ 12.39
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