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Gemtype Color Shape Weight Size Clarity Price Origin
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Golden Green Tourmaline Gem - 7.3ct Oval Facet (ID: 417188)

Oval Green Tourmaline

7.3ct
13.1 x 10.1 mm
$ 1,468.00
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Reddish Orange Sphalerite Gem - 7.3ct Oval Facet (ID: 502065)

Oval Orange Sphalerite

7.3ct
12.6 x 10.3 mm
$ 293.20
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Yellow Golden Citrine Gem - 7.6ct Octagon Step Cut (ID: 504917)

Octagon / Emerald Cut Yellow Citrine

7.6ct
14 x 10.1 mm
$ 38.20
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Green Actinolite Cat's Eye Gem - 7.8ct Oval Cabochon (ID: 485805)

Oval Green Actinolite Cat's Eye

7.8ct
14.3 x 12.3 mm
$ 117.60
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Light Yellow Star Moonstone Gem - 7.3ct Round Cabochon (ID: 497321)

Round Yellow Star Moonstone

7.3ct
11.1 mm
$ 29.28
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Pink Rose Quartz Gem - 7.8ct Princess-Cut (ID: 414767)

Square Pink Rose Quartz

7.8ct
11.6 x 11.4 mm
$ 39.05
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Brown Smoky Quartz Gem - 7.7ct Carved Pear (ID: 501505)

Pear Brown Smoky Quartz

7.73 ct (total 15.46ctw)
26.9 x 12.1 mm
$ 36.79
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Multicolor Ammolite Gem - 7.3ct Shark Fin Cabochon (ID: 284772)

Fancy Multicolor Ammolite

7.3ct
19.3 x 15.7 mm
$ 72.90
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Green Prehnite Gem - 7.6ct Cushion-Cut (ID: 304560)

Cushion Green Prehnite

7.6ct
11.9 x 11.9 mm
$ 36.48
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Lavender Blue Chalcedony Gem - 7.2ct Carved Flower (ID: 485551)

Flower Cut Blue Chalcedony

7.2ct
14.1 x 13.7 mm
$ 7.19
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Blue-Green Cat's Eye Aquamarine Gem - 7.8ct Oval Cabochon (ID: 326839)

Oval Green Cat's Eye Aquamarine

7.8ct
11.2 x 10.8 mm
$ 139.50
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Blue Zircon Gem - 7.4ct Oval Facet (ID: 317050)

Oval Blue Zircon

7.4ct
9.5 x 8.4 mm
$ 1,014.75
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Greenish Golden Sphene Gem - 6.8ct Oval Facet (ID: 352487)

Oval Yellow Sphene

6.8ct
12.7 x 10.4 mm
$ 476.00
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Orange Spessartite Garnet Gem - 6.8ct Pear Facet (ID: 486938)

Pear Orange Spessartite Garnet

6.8ct
12.4 x 11.5 mm
$ 271.60
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Smoky Multicolor Cat's Eye Moonstone Gem - 7.5ct Oval Cabochon (ID: 497396)

Oval Multicolor Cat's Eye Moonstone

7.5ct
14 x 10.4 mm
$ 29.84
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Green Prehnite Gem - 7ct Pear Checkerboard (ID: 406409)

Pear Green Prehnite

7ct
13.9 x 11 mm
$ 44.64
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2 pcs
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Blue-Green Amazonite Gem - 7.8ct Marquise Cabochon (ID: 491737)

Marquise Green Amazonite

7.78 ct (total 15.55ctw)
18.4 x 9.3 mm
$ 34.52
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Violet Blue Tanzanite Gem - 6.9ct Cushion-Cut (ID: 400905)

Cushion Blue Tanzanite

6.9ct
12.2 x 10 mm
$ 3,486.85
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Multicolor Ammolite Gem - 7.1ct Shark Fin Cabochon (ID: 284798)

Fancy Multicolor Ammolite

7.1ct
20.5 x 13 mm
$ 71.00
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2 pcs
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Green Seraphinite Gem - 7.2ct Cushion Cabochon (ID: 323974)

Cushion Green Seraphinite

7.15 ct (total 14.29ctw)
14.3 x 10 mm
$ 24.29
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White Quartz Cat's Eye Gem - 7.8ct Round Cabochon (ID: 360634)

Round White Quartz Cat's Eye

7.8ct
11.8 mm
$ 31.08
Item in Stock
7 Carat Gems
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 7 carat gems. Browse the largest selection of natural loose colored gemstones available in 7 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'peridot' to see all of our 7-carat peridot gems. Select 'blue' to shop for 7-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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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