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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Green Jadeite Gem - 76.6ct Carved Turtle (ID: 470459)

Fancy Green Jadeite

76.6ct
31.6 x 19.8 mm
$ 38.30
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Multicolor Jasper Gem - 33.4ct Pear Cabochon (ID: 393959)

Pear Multicolor Jasper

33.4ct
36.5 x 22.4 mm
$ 33.42
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Multicolor Jasper Gem - 84.4ct Cushion Cabochon (ID: 488301)

Cushion Multicolor Jasper

84.4ct
38.4 x 38 mm
$ 47.25
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White Green Jadeite Gem - 24.2ct Oval Cabochon (ID: 481600)

Oval Green Jadeite

24.2ct
19.1 x 17.4 mm
$ 26.41
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Black Tourmaline Gem - 38.8ct Octagon / Scissor Cut (ID: 370517)

Octagon / Emerald Cut Black Tourmaline

38.8ct
38.9 x 11.2 mm
$ 106.78
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Multicolor Jasper Gem - 36.6ct Oval Cabochon (ID: 394312)

Oval Multicolor Jasper

36.6ct
40.1 x 19.3 mm
$ 36.61
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Black Tourmaline Gem - 32.3ct Oval Checkerboard (ID: 348314)

Oval Black Tourmaline

32.3ct
19.9 x 16.4 mm
$ 121.28
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Black Tourmaline Gem - 34.1ct Barrel / Scissor Cut (ID: 348834)

Fancy Black Tourmaline

34.1ct
28.5 x 12.2 mm
$ 93.85
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Lemon Quartz Gem - 27.2ct Cushion Checkerboard (double sided) (ID: 417331)

Cushion Yellow Quartz

27.2ct
19.2 x 19.1 mm
$ 54.38
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Multicolor Jasper Gem - 26.3ct Fancy Cabochon (ID: 362633)

Fancy Multicolor Jasper

26.3ct
34.7 x 18 mm
$ 31.84
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Pink Rose Quartz Gem - 32.3ct Carved Fish (ID: 345375)

Fancy Pink Rose Quartz

32.3ct
28.1 x 18.3 mm
$ 32.32
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Lemon Quartz Gem - 29.5ct Oval Facet (ID: 396827)

Oval Yellow Quartz

29.5ct
21.1 x 18 mm
$ 44.26
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Multicolor Jasper Gem - 32.8ct Baguette Cabochon (ID: 369037)

Baguette Multicolor Jasper

32.8ct
25.6 x 21.4 mm
$ 49.12
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Pink Rose Quartz Gem - 31.5ct Pear Cabochon (ID: 345106)

Pear Pink Rose Quartz

31.5ct
24.7 x 18.3 mm
$ 40.91
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Pastel Green Jadeite Gem - 24.2ct Oval Cabochon (ID: 384618)

Oval Green Jadeite

24.2ct
23.8 x 17.7 mm
$ 36.33
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Green White Jadeite Gem - 34.3ct Carved Fish with Hole (ID: 484997)

Fancy Green Jadeite

34.3ct
38.4 x 14.9 mm
$ 25.70
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White Green Jadeite Gem - 23.3ct Oval Cabochon (ID: 481597)

Oval Green Jadeite

23.3ct
19.2 x 17.5 mm
$ 25.42
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Green Jadeite Gem - 22.4ct Oval Cabochon (ID: 383614)

Oval Green Jadeite

22.4ct
26.6 x 18.5 mm
$ 33.64
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Multicolor Jasper Gem - 45.8ct Fancy Cabochon (ID: 348246)

Fancy Multicolor Jasper

45.8ct
37.2 x 22.5 mm
$ 45.75
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Lemon Quartz Gem - 28.9ct Cushion Checkerboard (double sided) (ID: 417346)

Cushion Yellow Quartz

28.9ct
19 x 19 mm
$ 57.72
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Green Jadeite Gem - 31.1ct Carved Fish with Hole (ID: 484961)

Fancy Green Jadeite

31.1ct
41 x 16.2 mm
$ 23.28
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