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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Multicolor Cat's Eye Opal Gem - 31.5ct Oval Cabochon (ID: 484320)

Oval Multicolor Cat's Eye Opal

31.5ct
27.1 x 18.7 mm
$ 157.40
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Violet Charoite Gem - 34.1ct Oval Cabochon (ID: 448520)

Oval Violet Charoite

34.1ct
30.2 x 22.2 mm
$ 51.11
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Pink Rose Quartz Gem - 47.2ct Oval Cabochon (ID: 344364)

Oval Pink Rose Quartz

47.2ct
22.6 x 19.9 mm
$ 63.77
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Pinkish Red Ruby Gem - 46.9ct Carved Octagon (ID: 501441)

Octagon / Emerald Cut Red Ruby

46.9ct
29 x 28.9 mm
$ 993.90
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Green Seraphinite Gem - 40.7ct Oval Cabochon (ID: 486304)

Oval Green Seraphinite

40.7ct
33.9 x 22.3 mm
$ 26.87
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Lemon Quartz Gem - 36.6ct Oval Cabochon (ID: 406052)

Oval Yellow Quartz

36.6ct
25.2 x 17.9 mm
$ 43.93
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Pastel Green Jadeite Gem - 34.8ct Oval Cabochon (ID: 382616)

Oval Green Jadeite

34.8ct
29 x 22.2 mm
$ 52.14
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Lemon Quartz Gem - 40.5ct Pear Facet (ID: 396831)

Pear Yellow Quartz

40.5ct
26.5 x 18.9 mm
$ 60.70
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Multicolor Jasper Gem - 56.3ct Oval Cabochon (ID: 392241)

Oval Multicolor Jasper

56.3ct
35.3 x 23.3 mm
$ 56.29
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Lemon Quartz Gem - 33.1ct Baguette Cabochon (ID: 406076)

Baguette Yellow Quartz

33.1ct
23.1 x 13.5 mm
$ 39.74
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Violet Sugilite Gem - 24ct Trillion Cabochon (ID: 474568)

Trillion Violet Sugilite

24ct
24 x 21.3 mm
$ 48.04
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Violet Charoite Gem - 32.9ct Oval Cabochon (ID: 448608)

Oval Violet Charoite

32.9ct
29.3 x 21.4 mm
$ 49.35
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Green Jadeite Gem - 117.5ct Carved Turtle (ID: 474437)

Fancy Green Jadeite

117.5ct
39 x 24.4 mm
$ 49.33
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Multicolor Sugilite Gem - 23.6ct Trillion Cabochon (ID: 471242)

Trillion Multicolor Sugilite

23.6ct
25.1 x 19.4 mm
$ 47.22
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Multicolor Rhodochrosite Gem - 33.9ct Oval Cabochon (ID: 391925)

Oval Multicolor Rhodochrosite

33.9ct
23 x 16.1 mm
$ 67.82
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Multicolor Ammolite Gem - 23.2ct Fancy Cabochon (ID: 494367)

Fancy Multicolor Ammolite

23.2ct
26.9 x 20.7 mm
$ 347.70
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Violet Charoite Gem - 36.4ct Trillion Cabochon (ID: 363120)

Trillion Violet Charoite

36.4ct
30.8 x 20.3 mm
$ 54.53
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Gold Brown Tiger's Eye Gem - 85ct Oval Cabochon (ID: 472184)

Oval Brown Tiger's Eye

85ct
39.5 x 26 mm
$ 35.68
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Multicolor Jasper Gem - 52.7ct Cushion Cabochon (ID: 363842)

Cushion Multicolor Jasper

52.7ct
36.5 x 25.8 mm
$ 63.91
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Violet Charoite Gem - 43.6ct Trillion Cabochon (ID: 471353)

Trillion Violet Charoite

43.6ct
32.7 x 29.2 mm
$ 63.64
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White Green Jadeite Gem - 29.2ct Carved Fish with Hole (ID: 494381)

Fancy Green Jadeite

29.2ct
30.1 x 14.6 mm
$ 12.53
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