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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Violet Charoite Gem - 64.2ct Oval Cabochon (ID: 392215)

Oval Violet Charoite

64.2ct
39.6 x 26.2 mm
$ 96.30
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Light Blue Aquamarine Gem - 23.6ct Octagon / Scissor Cut (ID: 486948)

Octagon / Emerald Cut Blue Aquamarine

23.6ct
30.7 x 9.5 mm
$ 3,535.50
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Green Variscite Gem - 37.5ct Oval Cabochon (ID: 472207)

Oval Green Variscite

37.5ct
33.2 x 21.5 mm
$ 27.78
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Cognac Diamond Gem - 5ct Cushion-Cut (ID: 460455)

Cushion Brown Diamond

5ct
9.2 x 9.1 mm
$ 8,400.00
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Green Variscite Gem - 50.4ct Cushion Cabochon (ID: 475079)

Cushion Green Variscite

50.4ct
41.8 x 23.2 mm
$ 36.81
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Golden-Brown Star Sunstone Gem - 25.8ct Oval Cabochon (ID: 486022)

Oval Brown Star Sunstone

25.8ct
20.6 x 16 mm
$ 142.40
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Pink Star Rose Quartz Gem - 31.6ct Oval Cabochon (ID: 483555)

Oval Pink Star Rose Quartz

31.6ct
19.5 x 16.4 mm
$ 63.28
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Pink Star Rose Quartz Gem - 40.6ct Round Cabochon (ID: 491919)

Round Pink Star Rose Quartz

40.6ct
19.6 mm
$ 80.81
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Lavender Jadeite Gem - 21.3ct Oval Cabochon (ID: 384474)

Oval Blue Jadeite

21.3ct
21.3 x 14 mm
$ 63.99
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Multicolor Pietersite Gem - 27.2ct Oval Cabochon (ID: 348373)

Oval Multicolor Pietersite

27.2ct
30 x 22.2 mm
$ 108.80
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Gold Brown Tiger's Eye Gem - 35.2ct Round Cabochon (ID: 329233)

Round Brown Tiger's Eye

35.2ct
20.2 mm
$ 45.06
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Blue-Green Amazonite Gem - 77.1ct Oval Cabochon (ID: 484813)

Oval Green Amazonite

77.1ct
38.2 x 33.5 mm
$ 84.85
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Multicolor Sugilite Gem - 31.9ct Pear Cabochon (ID: 482508)

Pear Multicolor Sugilite

31.9ct
26.9 x 20.2 mm
$ 63.74
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Green Serpentine Gem - 46.5ct Oval Cabochon (ID: 403238)

Oval Green Serpentine

46.5ct
34.7 x 20.8 mm
$ 37.17
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Grayish Silver Star Sapphire Gem - 12.1ct Oval Cabochon (ID: 470845)

Oval Gray Star Sapphire

12.1ct
12.3 x 11.4 mm
$ 424.20
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Greenish Golden Apatite Gem - 15.7ct Oval Facet (ID: 398364)

Oval Yellow Apatite

15.7ct
18.8 x 13.5 mm
$ 745.10
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Lemon Quartz Gem - 175.8ct Oval Portuguese-Cut (ID: 341773)

Oval Yellow Quartz

175.8ct
38.1 x 33 mm
$ 367.32
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Green Variscite Gem - 36.9ct Oval Cabochon (ID: 471117)

Oval Green Variscite

36.9ct
39.3 x 25.5 mm
$ 26.93
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Pink Coral Gem - 28.9ct Carved Rose (ID: 334123)

Fancy Pink Coral

28.9ct
31.2 x 22.5 mm
$ 317.46
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Multicolor Pietersite Gem - 34.4ct Oval Cabochon (ID: 447710)

Oval Multicolor Pietersite

34.4ct
30.1 x 22.1 mm
$ 103.32
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Green Variscite Gem - 50.8ct Cushion Cabochon (ID: 471118)

Cushion Green Variscite

50.8ct
31.4 x 28.9 mm
$ 37.08
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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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