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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (1288): 1 Carat Gems Clear All
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Orange Tourmaline Gem - 1ct Oval Facet (ID: 379462)

Oval Orange Tourmaline

1ct
7.9 x 5.1 mm
$ 46.08
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1 pc
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Golden Green Grossularite Garnet Gem - 1ct Round Facet (ID: 504782)

Round Green Grossularite Garnet

1ct
5.6 mm
$ 51.50
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4 pcs
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Raspberry Red Rhodolite Garnet Gem - 1ct Oval Facet (ID: 375956)

Oval Red Rhodolite Garnet

1.00 ct (total 4.01ctw)
7 x 5.1 mm
$ 106.95
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Purple Spinel Gem - 1ct Pear Facet (ID: 352923)

Pear Violet Spinel

1ct
7.5 x 5.7 mm
$ 76.50
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1 pc
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Multicolor Opal Gem - 1ct Pear Facet (ID: 505446)

Pear Multicolor Opal

1ct
11.4 x 7.1 mm
$ 33.60
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4 pcs
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Red Pyrope Garnet Gem - 1ct Round Facet (ID: 463826)

Round Red Pyrope Garnet

1.01 ct (total 4.05ctw)
6.1 mm
$ 40.50
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1 pc
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Violet Sapphire Gem - 1ct Cushion-Cut (ID: 503153)

Cushion Violet Sapphire

1ct
6.1 x 4.9 mm
$ 486.15
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Yellowish Green Mali Garnet Gem - 1ct Oval Facet (ID: 254127)

Oval Green Mali Garnet

1ct
7.5 x 5.6 mm
$ 99.99
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4 pcs
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Raspberry Red Rhodolite Garnet Gem - 1ct Oval Facet (ID: 365320)

Oval Red Rhodolite Garnet

1.02 ct (total 4.08ctw)
6.6 x 5.5 mm
$ 113.30
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Golden Green Chrysoberyl Gem - 1ct Pear Facet (ID: 367465)

Pear Green Chrysoberyl

1ct
7 x 5.1 mm
$ 103.61
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Purple Spinel Gem - 1ct Oval Facet (ID: 401798)

Oval Violet Spinel

1ct
7.5 x 5.7 mm
$ 88.90
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5 pcs
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Green Yellow Sillimanite Gem - 1ct Oval Facet (ID: 411820)

Oval Yellow Sillimanite

1.04 ct (total 5.18ctw)
6.6 x 4.9 mm
$ 181.30
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4 pcs
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Multicolor Opal Doublet Gem - 1ct Oval Cabochon (ID: 503210)

Oval Multicolor Opal Doublet

1.01 ct (total 4.03ctw)
8 x 6 mm
$ 107.96
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Pink Red Ruby Gem - 1ct Marquise Facet (ID: 402465)

Marquise Red Ruby

1ct
8.9 x 4.6 mm
$ 686.00
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Green Tsavorite Garnet Gem - 1ct Oval Facet (ID: 415392)

Oval Green Tsavorite Garnet

1ct
6.4 x 5 mm
$ 606.00
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Green Blue Apatite Gem - 1ct Pear Facet (ID: 476445)

Pear Blue Apatite

1ct
7.8 x 5.8 mm
$ 31.76
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2 pcs
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Raspberry Red Rhodolite Garnet Gem - 1ct Marquise Facet (ID: 412938)

Marquise Red Rhodolite Garnet

0.98 ct (total 1.95ctw)
9.7 x 4.8 mm
$ 39.00
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Pinkish Red Ruby Gem - 1ct Round Facet (ID: 495079)

Round Red Ruby

1ct
6.3 mm
$ 338.87
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Orange Opal Gem - 1ct Oval Cabochon (ID: 478961)

Oval Orange Opal

1ct
9 x 7.1 mm
$ 26.82
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4 pcs
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Multicolor Malaya Garnet Gem - 1ct Round Facet (ID: 325932)

Round Multicolor Malaya Garnet

1.03 ct (total 4.10ctw)
6 mm
$ 164.00
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Green Tsavorite Garnet Gem - 1ct Oval Facet (ID: 415867)

Oval Green Tsavorite Garnet

1ct
6.2 x 5.1 mm
$ 576.00
Item in Stock
1 Carat Gems
Browse our extensive online inventory for 1 carat gemstones. We have many popular natural colored gemstones, such as 1-carat sapphires and 1-carat red rubies. Also available are harder to find gem types, such as 1-carat green tsavorite garnet, rare kornerupine and sphalerite. 1 carat stones are versatile and can be used as center stones or as side stones, depending on the jewelry design. Our 1-carat natural colored stones are available in many shapes, colors and cutting styles. From this page, it is possible to make use of our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. In this way, you can be sure to find the exact gem that you are looking for with easy navigation. For example, select 'sapphire' to see all of our 1-carat sapphire gems. Select 'blue' to shop for 1-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
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Posted By RaeRae in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
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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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