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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Multicolor Jasper Gem - 30.2ct Oval Cabochon (ID: 393958)

Oval Multicolor Jasper

30.2ct
26.2 x 21.4 mm
$ 30.15
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Lavender Jadeite Gem - 22.8ct Oval Cabochon (ID: 384475)

Oval Blue Jadeite

22.8ct
26.3 x 14.3 mm
$ 34.15
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Multicolor Jadeite Gem - 45.1ct Carved Fish with Hole (ID: 494287)

Fancy Multicolor Jadeite

45.1ct
29.6 x 22.9 mm
$ 19.39
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Lavender Jadeite Gem - 23ct Oval Cabochon (ID: 382788)

Oval Blue Jadeite

23ct
27.8 x 14.2 mm
$ 34.44
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Black Tourmaline Gem - 48.3ct Baguette / Scissor Cut (ID: 349368)

Baguette Black Tourmaline

48.3ct
34.3 x 12.2 mm
$ 132.77
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Pastel Green Jadeite Gem - 20.4ct Oval Cabochon (ID: 382640)

Oval Green Jadeite

20.4ct
22.5 x 15.6 mm
$ 30.63
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White Green Jadeite Gem - 29.8ct Carved Fish with Hole (ID: 494860)

Fancy Green Jadeite

29.8ct
27.9 x 19.9 mm
$ 16.10
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Multicolor Jasper Gem - 80.7ct Oval Cabochon (ID: 488364)

Oval Multicolor Jasper

80.7ct
44.7 x 27.3 mm
$ 45.21
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Lemon Quartz Gem - 27.4ct Cushion Checkerboard (double sided) (ID: 417343)

Cushion Yellow Quartz

27.4ct
19.1 x 19.1 mm
$ 54.84
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Multicolor Jasper Gem - 30.9ct Fancy Cabochon (ID: 363519)

Fancy Multicolor Jasper

30.9ct
32.7 x 19.1 mm
$ 37.43
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Pink Rose Quartz Gem - 38.8ct Oval Cabochon (ID: 345093)

Oval Pink Rose Quartz

38.8ct
26.2 x 20.1 mm
$ 50.45
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Pinkish Red Ruby Gem - 13.1ct Oval Facet (ID: 494689)

Oval Red Ruby

13.1ct
14.9 x 11.9 mm
$ 420.00
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Multicolor Jasper Gem - 36.1ct Oval Cabochon (ID: 348928)

Oval Multicolor Jasper

36.1ct
29.8 x 24.3 mm
$ 36.14
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Red Ruby Gem - 9.2ct Oval Facet (ID: 495283)

Oval Red Ruby

9.2ct
13 x 11 mm
$ 294.08
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Pink Rose Quartz Gem - 29ct Oval Cabochon (ID: 328842)

Oval Pink Rose Quartz

29ct
20 x 15.2 mm
$ 34.79
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Multicolor Ammolite Gem - 21.1ct Fancy Cabochon (ID: 494097)

Fancy Multicolor Ammolite

21.1ct
26 x 21.3 mm
$ 168.40
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Multicolor Jasper Gem - 33.5ct Pear Cabochon (ID: 346843)

Pear Multicolor Jasper

33.5ct
30.9 x 18.1 mm
$ 33.54
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Green White Jadeite Gem - 25.5ct Carved Fish with Hole (ID: 484851)

Fancy Green Jadeite

25.5ct
35.8 x 14.9 mm
$ 42.28
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Multicolor Jasper Gem - 40.6ct Oval Cabochon (ID: 393964)

Oval Multicolor Jasper

40.6ct
31.5 x 24 mm
$ 40.60
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Mocha Orange Moonstone Gem - 25.1ct Oval Cabochon (ID: 359870)

Oval Orange Moonstone

25.1ct
19.8 x 15.2 mm
$ 50.20
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White Green Jadeite Gem - 27.1ct Carved Fish with Hole (ID: 494866)

Fancy Green Jadeite

27.1ct
27.7 x 18.7 mm
$ 14.61
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
Source: Bizrate
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
Source: Bizrate
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