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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Lemon Quartz Gem - 35.1ct Briolette with Hole (ID: 379651)

Briolette Yellow Quartz

35.1ct
28.2 x 14.9 mm
$ 87.68
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Pink Rose Quartz Gem - 39.4ct Oval Cabochon (ID: 345095)

Oval Pink Rose Quartz

39.4ct
22.3 x 20.6 mm
$ 51.23
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Lemon Quartz Gem - 125.9ct Carved Fish (ID: 297249)

Fancy Yellow Quartz

125.9ct
45 x 28.7 mm
$ 125.85
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Pink Rose Quartz Gem - 43.2ct Oval Cabochon (ID: 344395)

Oval Pink Rose Quartz

43.2ct
21.9 x 19 mm
$ 58.33
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Mocha Moonstone Gem - 33.8ct Oval Cabochon (ID: 401028)

Oval Brown Moonstone

33.8ct
25.4 x 21.1 mm
$ 50.76
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Pink Rose Quartz Gem - 43ct Oval Cabochon (ID: 344918)

Oval Pink Rose Quartz

43ct
23.8 x 17.7 mm
$ 58.05
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Pink Rose Quartz Gem - 35.5ct Oval Cabochon (ID: 360469)

Oval Pink Rose Quartz

35.5ct
22.7 x 18.6 mm
$ 39.06
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Pink Rose Quartz Gem - 43.2ct Oval Cabochon (ID: 344370)

Oval Pink Rose Quartz

43.2ct
23.7 x 19.2 mm
$ 58.26
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Mocha Orange Moonstone Gem - 25.4ct Oval Cabochon (ID: 359689)

Oval Orange Moonstone

25.4ct
22 x 16.1 mm
$ 50.76
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Pink Rose Quartz Gem - 34.9ct Oval Cabochon (ID: 345326)

Oval Pink Rose Quartz

34.9ct
24.3 x 16.9 mm
$ 45.42
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Lemon Quartz Gem - 40.2ct Oval Cabochon (ID: 406058)

Oval Yellow Quartz

40.2ct
26.2 x 19.9 mm
$ 48.25
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Lemon Quartz Gem - 87.3ct Oval Portuguese-Cut (ID: 337722)

Oval Yellow Quartz

87.3ct
32.8 x 24.8 mm
$ 174.60
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Mocha Moonstone Gem - 31.3ct Oval Cabochon (ID: 359770)

Oval Brown Moonstone

31.3ct
22 x 16.1 mm
$ 62.60
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Mocha Moonstone Gem - 25.8ct Oval Cabochon (ID: 401145)

Oval Brown Moonstone

25.8ct
19.9 x 15.2 mm
$ 38.64
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Multicolor Opal Gem - 23.7ct Carved Turtle (ID: 406215)

Fancy Multicolor Opal

23.7ct
29.5 x 19.5 mm
$ 83.80
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Mocha Moonstone Gem - 27.6ct Oval Cabochon (ID: 359628)

Oval Brown Moonstone

27.6ct
22.3 x 16.1 mm
$ 55.22
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Lemon Quartz Gem - 34.2ct Briolette with Hole (ID: 379650)

Briolette Yellow Quartz

34.2ct
27.5 x 14.5 mm
$ 85.52
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Lemon Quartz Gem - 38.2ct Oval Cabochon (ID: 406053)

Oval Yellow Quartz

38.2ct
25 x 18.4 mm
$ 45.86
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Brownish Orange Agate Gem - 29ct Oval Cabochon (ID: 433305)

Oval Orange Agate

29ct
27.1 x 22.5 mm
$ 32.25
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Smoke Moonstone Gem - 42.3ct Oval Cabochon (ID: 401446)

Oval Brown Moonstone

42.3ct
26.3 x 15.7 mm
$ 63.39
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Mocha Moonstone Gem - 33.4ct Oval Cabochon (ID: 401449)

Oval Brown Moonstone

33.4ct
25.1 x 18.2 mm
$ 50.10
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
Source: Bizrate
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
Source: Bizrate
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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