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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Green Blue Larimar Gem - 50.6ct Fancy Cabochon (ID: 492449)

Fancy Blue Larimar

50.6ct
30.1 x 26 mm
$ 75.92
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Violet Blue Sodalite Gem - 41.7ct Oval Cabochon (ID: 486671)

Oval Blue Sodalite

41.7ct
34.5 x 24 mm
$ 18.34
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Greyish White Howlite Gem - 81.3ct Oval Cabochon (ID: 501683)

Oval White Howlite

81.3ct
43.7 x 28.7 mm
$ 41.45
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Greyish White Howlite Gem - 23.1ct Drilled Sphere (ID: 470034)

Sphere / Ball White Howlite

23.1ct
14.5 mm
$ 12.03
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Greyish White Howlite Gem - 84.1ct Oval Cabochon (ID: 501473)

Oval White Howlite

84.1ct
44 x 30.8 mm
$ 42.11
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Multicolor Ammolite Gem - 23.5ct Fancy Cabochon (ID: 295148)

Fancy Multicolor Ammolite

23.5ct
33.5 x 15.4 mm
$ 235.10
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Pinkish Red Ruby Gem - 32.1ct Carved Oval (ID: 501419)

Oval Red Ruby

32.1ct
32.8 x 26.5 mm
$ 680.42
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Lemon Quartz Gem - 28.8ct Oval Cabochon (ID: 405985)

Oval Yellow Quartz

28.8ct
23.9 x 17.3 mm
$ 34.61
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Greyish White Howlite Gem - 22.7ct Drilled Sphere (ID: 470039)

Sphere / Ball White Howlite

22.7ct
14.5 mm
$ 11.82
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Violet Blue Sodalite Gem - 42.9ct Oval Cabochon (ID: 486680)

Oval Blue Sodalite

42.9ct
36.2 x 25 mm
$ 18.89
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Greyish White Howlite Gem - 84.6ct Oval Cabochon (ID: 501668)

Oval White Howlite

84.6ct
43.8 x 31.8 mm
$ 42.32
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Swiss Blue Topaz Gem - 66.3ct Oval Facet (ID: 499062)

Oval Blue Topaz

66.3ct
30.3 x 19.5 mm
$ 464.38
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Pink Rose Quartz Gem - 34ct Briolette with Hole (ID: 365426)

Briolette Pink Rose Quartz

34ct
23.2 x 15.8 mm
$ 68.58
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Green Blue Larimar Gem - 47.4ct Cushion Cabochon (ID: 492343)

Cushion Blue Larimar

47.4ct
32.4 x 25.8 mm
$ 71.16
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Lemon Quartz Gem - 100.7ct Oval Checkerboard (ID: 338001)

Oval Yellow Quartz

100.7ct
34.9 x 21.5 mm
$ 221.54
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Multicolor Ammolite Gem - 21.7ct Fancy Cabochon (ID: 451542)

Fancy Multicolor Ammolite

21.7ct
33.3 x 17.1 mm
$ 217.10
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Violet Charoite Gem - 48.6ct Pear Cabochon (ID: 471357)

Pear Violet Charoite

48.6ct
37.4 x 25.3 mm
$ 70.94
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Green Jadeite Gem - 24.5ct Carved Fish with Hole (ID: 494280)

Fancy Green Jadeite

24.5ct
22.6 x 20.5 mm
$ 10.55
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Green Seraphinite Gem - 39.1ct Oval Cabochon (ID: 485792)

Oval Green Seraphinite

39.1ct
36 x 22.5 mm
$ 25.80
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Pastel Green Jadeite Gem - 23.1ct Oval Cabochon (ID: 382643)

Oval Green Jadeite

23.1ct
26.8 x 20.3 mm
$ 69.39
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Multicolor Jasper Gem - 62.4ct Pear Cabochon (ID: 394310)

Pear Multicolor Jasper

62.4ct
42.6 x 35.6 mm
$ 62.40
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
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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