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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Green Seraphinite Gem - 47.1ct Oval Cabochon (ID: 486298)

Oval Green Seraphinite

47.1ct
41.7 x 22.6 mm
$ 31.07
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Green Blue Larimar Gem - 57.9ct Trapezoid Cabochon (ID: 492445)

Fancy Blue Larimar

57.9ct
31.4 x 30.1 mm
$ 86.78
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Multicolor Sugilite Gem - 20.2ct Cushion Cabochon (ID: 482493)

Cushion Multicolor Sugilite

20.2ct
19.3 x 13.5 mm
$ 40.36
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Green Jadeite Gem - 31.2ct Carved Fish with Hole (ID: 484998)

Fancy Green Jadeite

31.2ct
39.6 x 15 mm
$ 23.38
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Multicolor Ammolite Gem - 23.8ct Trillion Cabochon (ID: 451621)

Trillion Multicolor Ammolite

23.8ct
28.7 x 21.5 mm
$ 237.60
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Lavender Jadeite Gem - 36.9ct Oval Cabochon (ID: 382972)

Oval Blue Jadeite

36.9ct
27.9 x 22.3 mm
$ 55.41
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Blue-Green Amazonite Gem - 52.2ct Oval Cabochon (ID: 487756)

Oval Green Amazonite

52.2ct
35.4 x 23.2 mm
$ 52.19
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Multicolor Jasper Gem - 38.6ct Oval Cabochon (ID: 348257)

Oval Multicolor Jasper

38.6ct
33.1 x 25.7 mm
$ 38.60
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Multicolor Ammolite Gem - 20.4ct Fancy Cabochon (ID: 451613)

Fancy Multicolor Ammolite

20.4ct
27.3 x 17.8 mm
$ 204.20
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Violet Charoite Gem - 65.5ct Cushion Cabochon (ID: 435040)

Cushion Violet Charoite

65.5ct
36.1 x 29.4 mm
$ 98.18
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Green Seraphinite Gem - 38.1ct Oval Cabochon (ID: 485981)

Oval Green Seraphinite

38.1ct
40.9 x 25.2 mm
$ 25.15
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Blue Green Larimar Gem - 58.1ct Cushion Cabochon (ID: 492073)

Cushion Green Larimar

58.1ct
34.1 x 20.6 mm
$ 87.18
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Multicolor Sugilite Gem - 20.3ct Oval Cabochon (ID: 482451)

Oval Multicolor Sugilite

20.3ct
25.6 x 17.5 mm
$ 40.50
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Greenish Golden Apatite Gem - 8.8ct Heart Facet (ID: 407300)

Heart Yellow Apatite

8.8ct
14.1 x 13.2 mm
$ 365.77
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Green Seraphinite Gem - 67.5ct Cushion Cabochon (ID: 486292)

Cushion Green Seraphinite

67.5ct
40.8 x 28 mm
$ 44.52
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Multicolor Chrysocolla Gem - 98.9ct Pear Cabochon (ID: 334019)

Pear Multicolor Chrysocolla

98.9ct
34.2 x 30.6 mm
$ 49.46
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Multicolor Ammolite Gem - 23.2ct Fancy Cabochon (ID: 451617)

Fancy Multicolor Ammolite

23.2ct
31 x 17.6 mm
$ 231.60
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Yellowish Green Jadeite Gem - 85.8ct Carved Turtle (ID: 470465)

Fancy Green Jadeite

85.8ct
31.7 x 20.3 mm
$ 42.88
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Lavender Jadeite Gem - 36.8ct Oval Cabochon (ID: 383615)

Oval Blue Jadeite

36.8ct
29.5 x 26.6 mm
$ 55.23
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Violet Charoite Gem - 29.9ct Half Moon Cabochon (ID: 343544)

Fancy Violet Charoite

29.9ct
30.9 x 15.6 mm
$ 44.90
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Pink Rose Quartz Gem - 63.5ct Oval Cabochon (ID: 344388)

Oval Pink Rose Quartz

63.5ct
27.5 x 22.7 mm
$ 85.77
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