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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Pink Star Rose Quartz Gem - 311.7ct Oval Cabochon (ID: 307288)

Oval Pink Star Rose Quartz

311.7ct
43.5 x 42 mm
$ 623.30
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Violet Charoite Gem - 51.1ct Pear Cabochon (ID: 472506)

Pear Violet Charoite

51.1ct
35.8 x 33.7 mm
$ 75.10
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Bi-color Ametrine Gem - 46.1ct Heart Facet (ID: 506025)

Heart Bi-color Ametrine

46.1ct
25.4 x 20.5 mm
$ 230.25
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Multicolor Jasper Gem - 1197.4ct Spherical (ID: 448491)

Sphere / Ball Multicolor Jasper

1197.4ct
52.8 mm
$ 598.69
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Golden Yellow Zircon Gem - 22.8ct Oval Facet (ID: 400696)

Oval Yellow Zircon

22.8ct
16.9 x 13.4 mm
$ 2,249.99
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Multicolor Jasper Gem - 62.7ct Oval Cabochon (ID: 392310)

Oval Multicolor Jasper

62.7ct
35.3 x 23.5 mm
$ 62.73
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Pink Rose Quartz Gem - 57.2ct Oval Cabochon (ID: 344362)

Oval Pink Rose Quartz

57.2ct
28 x 22 mm
$ 77.23
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Multicolor Green Malachite Gem - 3000ct Oval Cabochon (ID: 377422)

Oval Green Malachite

3000ct
139.4 x 82.7 mm
$ 1,470.00
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Swiss Blue Topaz Gem - 61ct Pear Checkerboard (ID: 505391)

Pear Blue Topaz

61ct
29.1 x 21.7 mm
$ 449.42
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Multicolor Ammolite Gem - 23.8ct Fancy Cabochon (ID: 494365)

Fancy Multicolor Ammolite

23.8ct
27.3 x 17.7 mm
$ 357.15
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Blue Opal Doublet Gem - 37.2ct Fancy Cabochon (ID: 357909)

Fancy Blue Opal Doublet

37.2ct
42.3 x 27.5 mm
$ 241.48
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Pink Rose Quartz Gem - 34.9ct Cushion-Cut (ID: 355080)

Cushion Pink Rose Quartz

34.9ct
23.7 x 17.6 mm
$ 69.84
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Green Seraphinite Gem - 36.1ct Round Cabochon (ID: 391122)

Round Green Seraphinite

36.1ct
30.2 mm
$ 108.24
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Violet Amethyst Geode Gem - 65.5ct Fancy Crystal Cluster (ID: 391738)

Fancy Violet Amethyst Geode

65.5ct
33.3 x 24.8 mm
$ 65.51
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Multicolor Rhodochrosite Gem - 118.4ct Trillion Cabochon (ID: 471275)

Trillion Multicolor Rhodochrosite

118.4ct
55 x 30.5 mm
$ 185.20
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Bi-Color Ametrine Gem - 44ct Oval Portuguese-Cut (ID: 509003)

Oval Bi-color Ametrine

44ct
25.4 x 17.8 mm
$ 264.06
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Pink Star Rose Quartz Gem - 383ct Oval Cabochon (ID: 354763)

Oval Pink Star Rose Quartz

383ct
44.4 x 42.5 mm
$ 765.90
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Multicolor Jasper Gem - 62.6ct Oval Cabochon (ID: 476752)

Oval Multicolor Jasper

62.6ct
37.8 x 23.3 mm
$ 40.08
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Gold Pyrite Gem - 51.7ct Pear Cabochon (ID: 486791)

Pear Yellow Pyrite

51.7ct
35.4 x 22.1 mm
$ 56.82
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Greenish Yellow Quartz Gem - 40.1ct Round Facet (ID: 503901)

Round Yellow Quartz

40.1ct
20.9 mm
$ 64.11
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Pink Rose Quartz Gem - 34.5ct Marquise Facet (ID: 355079)

Marquise Pink Rose Quartz

34.5ct
34 x 18.4 mm
$ 69.00
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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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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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