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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Multicolor Rhodochrosite Gem - 74.4ct Cushion Cabochon (ID: 471440)

Cushion Multicolor Rhodochrosite

74.4ct
32.1 x 30.7 mm
$ 65.78
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Gold Sheen Black Obsidian Gem - 123.4ct Oval Cabochon (ID: 447905)

Oval Black Obsidian

123.4ct
65.1 x 33.1 mm
$ 123.42
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Lemon Quartz Gem - 78.1ct Cushion Checkerboard (ID: 509011)

Cushion Yellow Quartz

78.1ct
31.9 x 21.5 mm
$ 91.35
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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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Violet Amethyst Gem - 93.9ct Oval Portuguese-Cut (ID: 506008)

Oval Violet Amethyst

93.9ct
29.5 x 27.3 mm
$ 563.28
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Yellow Golden Citrine Gem - 29.9ct Oval Portuguese-Cut (ID: 397559)

Oval Yellow Citrine

29.9ct
22 x 18.3 mm
$ 179.46
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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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Multicolor Pietersite Gem - 31.8ct Oval Cabochon (ID: 350681)

Oval Multicolor Pietersite

31.8ct
30 x 20.6 mm
$ 127.12
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Violet Charoite Gem - 52.6ct Trillion Cabochon (ID: 471351)

Trillion Violet Charoite

52.6ct
43.5 x 24.7 mm
$ 76.74
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Pink Rose Quartz Gem - 38.9ct Oval Cabochon (ID: 402684)

Oval Pink Rose Quartz

38.9ct
24.8 x 18.5 mm
$ 77.78
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Swiss Blue Topaz Gem - 66.1ct Pear Checkerboard (ID: 505397)

Pear Blue Topaz

66.1ct
30.4 x 22.9 mm
$ 486.86
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Multicolor Ruby-Zoisite Gem - 82ct Bird Carving (ID: 335179)

Fancy Multicolor Ruby-Zoisite

82ct
54.8 x 36.7 mm
$ 231.95
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Green Blue Larimar Gem - 46.9ct Trillion Cabochon (ID: 492083)

Trillion Blue Larimar

46.9ct
28.7 x 29 mm
$ 70.31
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Green Blue Larimar Gem - 84.8ct Pear Cabochon (ID: 492345)

Pear Blue Larimar

84.8ct
46.5 x 27.2 mm
$ 127.20
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Pink Rose Quartz Gem - 25.5ct Marquise Facet (ID: 351044)

Marquise Pink Rose Quartz

25.5ct
35.5 x 13.8 mm
$ 65.69
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Violet Amethyst Gem - 87.3ct Trillion Checkerboard (ID: 506011)

Trillion Violet Amethyst

87.3ct
29.2 x 28.3 mm
$ 523.62
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Swiss Blue Topaz Gem - 63.2ct Pear Checkerboard (ID: 505679)

Pear Blue Topaz

63.2ct
31.2 x 22.2 mm
$ 465.71
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Swiss Blue Topaz Gem - 54.8ct Cushion Checkerboard (ID: 505676)

Cushion Blue Topaz

54.8ct
26.9 x 18.5 mm
$ 403.95
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Multicolor Pietersite Gem - 31.2ct Oval Cabochon (ID: 456182)

Oval Multicolor Pietersite

31.2ct
30.2 x 21.9 mm
$ 72.67
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Pinkish Red Ruby Gem - 41.8ct Carved Flower (ID: 501424)

Flower Cut Red Ruby

41.8ct
32.8 x 32.5 mm
$ 886.58
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Golden Apatite Gem - 13.9ct Octagon Step Cut (ID: 382104)

Octagon / Emerald Cut Yellow Apatite

13.9ct
13.2 x 15.6 mm
$ 895.49
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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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