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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2020): Huge Gems Clear All
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Lemon Star Lemon Quartz Gem - 84.6ct Oval Cabochon (ID: 373452)

Oval Yellow Star Lemon Quartz

84.6ct
25.2 x 22.5 mm
$ 253.89
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Gold Sheen Black Obsidian Gem - 71.9ct Oval Cabochon (ID: 447906)

Oval Black Obsidian

71.9ct
43.1 x 31 mm
$ 71.86
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Yellow Calcite Gem - 61.3ct Oval Cabochon (ID: 469260)

Oval Yellow Calcite

61.3ct
27 x 15.8 mm
$ 61.33
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Multicolor Ruby-Zoisite Gem - 97ct Oval Cabochon (ID: 335063)

Oval Multicolor Ruby-Zoisite

97ct
27.8 x 22.7 mm
$ 194.02
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Multicolor Sugilite Gem - 29.7ct Pear Cabochon (ID: 490014)

Pear Multicolor Sugilite

29.7ct
32.6 x 18.7 mm
$ 16.65
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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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Multicolor Ruby-Zoisite Gem - 52.8ct Bird Carving (ID: 335172)

Fancy Multicolor Ruby-Zoisite

52.8ct
47.2 x 31.1 mm
$ 149.34
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Multicolor Pietersite Gem - 34.5ct Oval Cabochon (ID: 346056)

Oval Multicolor Pietersite

34.5ct
30.2 x 22.2 mm
$ 137.92
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Black Gold Sheen Obsidian Gem - 71.3ct Cushion Cabochon (ID: 447899)

Cushion Black Obsidian

71.3ct
48.6 x 22.2 mm
$ 71.31
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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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Multicolor Hawk's Eye Gem - 31ct Oval Cabochon (ID: 384571)

Oval Multicolor Hawk's Eye

31ct
34.7 x 18.1 mm
$ 61.90
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Multicolor Ammolite Gem - 21.9ct Shark Fin Cabochon (ID: 494091)

Fancy Multicolor Ammolite

21.9ct
27.5 x 19.5 mm
$ 175.52
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Multicolor Ruby-Zoisite Gem - 74.5ct Oval Cabochon (ID: 335061)

Oval Multicolor Ruby-Zoisite

74.5ct
24.8 x 21.5 mm
$ 149.06
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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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Multicolor Ammolite Gem - 24.5ct Fancy Cabochon (ID: 494359)

Fancy Multicolor Ammolite

24.5ct
31 x 21.2 mm
$ 367.05
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Multicolor Sugilite Gem - 32.4ct Fancy Cabochon (ID: 471248)

Fancy Multicolor Sugilite

32.4ct
30.1 x 16.6 mm
$ 64.82
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Violet to Blue Color-Change Fluorite Gem - 20.8ct Oval Facet (ID: 445415)

Oval Multicolor Color-Change Fluorite

20.8ct
20.1 x 15.2 mm
$ 520.66
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Multicolor Hawk's Eye Gem - 33.5ct Oval Cabochon (ID: 384690)

Oval Multicolor Hawk's Eye

33.5ct
37.1 x 17.9 mm
$ 66.94
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Gold Pyrite Gem - 61.3ct Marquise Cabochon (ID: 489114)

Marquise Yellow Pyrite

61.3ct
43.1 x 19.1 mm
$ 55.15
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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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Red Strawberry Quartz Gem - 24.9ct Oval Portuguese-Cut (ID: 472295)

Oval Red Strawberry Quartz

24.9ct
20.6 x 16.9 mm
$ 173.95
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