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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (387): Huge Gems Clear All
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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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Green Seraphinite Gem - 36.1ct Round Cabochon (ID: 391122)

Round Green Seraphinite

36.1ct
30.2 mm
$ 108.24
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Green Seraphinite Gem - 56.6ct Oval Cabochon (ID: 485860)

Oval Green Seraphinite

56.6ct
42.9 x 24.4 mm
$ 37.34
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Green Seraphinite Gem - 56.5ct Oval Cabochon (ID: 485927)

Oval Green Seraphinite

56.5ct
41.3 x 28.9 mm
$ 37.28
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Blue-Green Amazonite Gem - 56.4ct Pear Cabochon (ID: 484658)

Pear Green Amazonite

56.4ct
40.2 x 29.8 mm
$ 62.03
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Green Seraphinite Gem - 76.3ct Cushion Cabochon (ID: 485928)

Cushion Green Seraphinite

76.3ct
42.8 x 22 mm
$ 50.36
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Green Variscite Gem - 25.7ct Oval Cabochon (ID: 505182)

Oval Green Variscite

25.7ct
35.6 x 20.6 mm
$ 18.75
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Green Seraphinite Gem - 39.8ct Cushion Cabochon (ID: 485868)

Cushion Green Seraphinite

39.8ct
34.4 x 25.5 mm
$ 26.27
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Blue-Green Amazonite Gem - 68.1ct Pear Cabochon (ID: 484689)

Pear Green Amazonite

68.1ct
38.5 x 28.2 mm
$ 74.86
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Green Apatite Gem - 46.2ct Cushion-Cut (ID: 429703)

Cushion Green Apatite

46.2ct
23.2 x 19.7 mm
$ 4,432.32
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Blue-Green Amazonite Gem - 82.8ct Pear Cabochon (ID: 484831)

Pear Green Amazonite

82.8ct
40.4 x 28.2 mm
$ 91.08
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Green Emerald Gem - 13.1ct Round Cabochon (ID: 498382)

Round Green Emerald

13.1ct
15.1 mm
$ 5,877.00
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Green Jadeite Gem - 144.2ct Carved Elephant (ID: 470444)

Fancy Green Jadeite

144.2ct
37.7 x 19.7 mm
$ 72.11
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Green Variscite Gem - 54.8ct Oval Cabochon (ID: 471115)

Oval Green Variscite

54.8ct
42.9 x 29.6 mm
$ 40.01
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Green Jadeite Gem - 27.8ct Oval Cabochon (ID: 471383)

Oval Green Jadeite

27.8ct
25.6 x 16.2 mm
$ 83.43
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Lime Green Calcite Gem - 50.5ct Cushion Cabochon (ID: 469259)

Cushion Green Calcite

50.5ct
30.3 x 17.9 mm
$ 50.49
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Lime Green Calcite Gem - 42.6ct Cushion Cabochon (ID: 469258)

Cushion Green Calcite

42.6ct
28.1 x 16 mm
$ 42.56
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Lime Green Calcite Gem - 92.8ct Cushion Cabochon (ID: 505895)

Cushion Green Calcite

92.8ct
30.9 x 26.1 mm
$ 92.84
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Pastel Green Jadeite Gem - 52.7ct Oval Cabochon (ID: 382713)

Oval Green Jadeite

52.7ct
30.9 x 22.6 mm
$ 79.08
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Green Jadeite Gem - 27.2ct Carved Fish with Hole (ID: 484992)

Fancy Green Jadeite

27.2ct
34.6 x 15.2 mm
$ 20.38
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Green Seraphinite Gem - 81ct Oval Cabochon (ID: 485922)

Oval Green Seraphinite

81ct
54.2 x 39.1 mm
$ 53.47
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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 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.
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Better than what I expected. Beautifully cut gem!
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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.
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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