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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 - 123.3ct Carved Elephant (ID: 470549)

Fancy Green Jadeite

123.3ct
26.5 x 17.7 mm
$ 61.63
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Multicolor Ammolite Gem - 23.6ct Trillion Cabochon (ID: 451548)

Trillion Multicolor Ammolite

23.6ct
28.3 x 21.3 mm
$ 236.30
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Greyish White Howlite Gem - 71.1ct Oval Cabochon (ID: 501688)

Oval White Howlite

71.1ct
37.1 x 26.4 mm
$ 35.53
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Pink Star Rose Quartz Gem - 156.6ct Oval Cabochon (ID: 305249)

Oval Pink Star Rose Quartz

156.6ct
32.1 x 28.3 mm
$ 344.41
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Bluish Green Grandidierite Gem - 8.1ct Oval Cabochon (ID: 471784)

Oval Green Grandidierite

8.1ct
14.2 x 11.6 mm
$ 1,614.00
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Violet Charoite Gem - 45.1ct Pear Cabochon (ID: 363153)

Pear Violet Charoite

45.1ct
33.7 x 22 mm
$ 67.58
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Pastel Green Jadeite Gem - 39ct Oval Cabochon (ID: 382701)

Oval Green Jadeite

39ct
28.6 x 22.2 mm
$ 58.50
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Lemon Quartz Gem - 131ct Oval Checkerboard (ID: 470091)

Oval Yellow Quartz

131ct
42.3 x 25.4 mm
$ 163.74
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Multicolor Ammolite Gem - 22ct Oval Cabochon (ID: 452768)

Oval Multicolor Ammolite

22ct
31.7 x 13.7 mm
$ 220.10
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Greyish White Howlite Gem - 71.7ct Pear Cabochon (ID: 501685)

Pear White Howlite

71.7ct
40.8 x 31.7 mm
$ 35.87
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Violet Charoite Gem - 58.4ct Oval Cabochon (ID: 392220)

Oval Violet Charoite

58.4ct
39.8 x 23.5 mm
$ 87.59
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Lemon Quartz Gem - 38ct Oval Cabochon (ID: 406054)

Oval Yellow Quartz

38ct
23.7 x 18 mm
$ 45.62
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Greenish Golden Apatite Gem - 8ct Pear Facet (ID: 385931)

Pear Yellow Apatite

8ct
17 x 11 mm
$ 387.05
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Pink Star Rose Quartz Gem - 21.5ct Oval Cabochon (ID: 483523)

Oval Pink Star Rose Quartz

21.5ct
16 x 14.8 mm
$ 42.98
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Multicolor Rhodochrosite Gem - 47ct Oval Cabochon (ID: 391982)

Oval Multicolor Rhodochrosite

47ct
26.9 x 18.9 mm
$ 93.90
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Pink Star Rose Quartz Gem - 270.2ct Round Cabochon (ID: 354764)

Round Pink Star Rose Quartz

270.2ct
37.2 mm
$ 540.40
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Greyish White Howlite Gem - 73.5ct Pear Cabochon (ID: 501677)

Pear White Howlite

73.5ct
45.9 x 32.5 mm
$ 36.73
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Lemon Quartz Gem - 161.2ct Oval Facet (ID: 338603)

Oval Yellow Quartz

161.2ct
39.4 x 28.8 mm
$ 333.58
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Multicolor Chrysocolla Gem - 59.6ct Trillion Cabochon (ID: 471065)

Trillion Multicolor Chrysocolla

59.6ct
31.6 x 26.1 mm
$ 29.82
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White Green Jadeite Gem - 29.4ct Carved Fish with Hole (ID: 494286)

Fancy Green Jadeite

29.4ct
30.3 x 17.7 mm
$ 9.19
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Pastel Green Jadeite Gem - 38.7ct Oval Cabochon (ID: 382700)

Oval Green Jadeite

38.7ct
30 x 23.6 mm
$ 58.09
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
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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