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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (10): Top Grade Gems - Opal Clear All
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Yellow Opal Gem - 14.4ct Oval Cabochon (ID: 462223)

Oval Yellow Opal

14.4ct
22.2 x 13.6 mm
$ 579.34
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White Opal Gem - 11.9ct Oval Cabochon (ID: 462139)

Oval White Opal

11.9ct
17.7 x 13.7 mm
$ 478.69
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Multicolor Opal Gem - 15.4ct Pear Cabochon (ID: 462133)

Pear Multicolor Opal

15.4ct
22.8 x 17.9 mm
$ 619.60
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Yellow Opal Gem - 15.4ct Oval Cabochon (ID: 462135)

Oval Yellow Opal

15.4ct
18.8 x 15.7 mm
$ 621.61
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Multicolor Opal Gem - 18.3ct Oval Cabochon (ID: 467270)

Oval Multicolor Opal

18.3ct
20 x 16.9 mm
$ 737.97
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Multicolor Opal Gem - 9.7ct Oval Cabochon (ID: 462196)

Oval Multicolor Opal

9.7ct
18.4 x 13.5 mm
$ 388.91
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Multicolor Opal Gem - 12.6ct Pear Cabochon (ID: 462216)

Pear Multicolor Opal

12.6ct
18.7 x 13.4 mm
$ 507.68
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White Opal Gem - 12.1ct Trillion Cabochon (ID: 462221)

Trillion White Opal

12.1ct
18 x 17.2 mm
$ 485.54
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Click for Product Video (462141)
Multicolor Opal Gem - 11.5ct Oval Cabochon (ID: 462141)

Oval Multicolor Opal

11.5ct
21.4 x 15.4 mm
$ 462.59
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White Opal Gem - 10.2ct Oval Cabochon (ID: 462132)

Oval White Opal

10.2ct
17.6 x 13.8 mm
$ 410.65
Item in Stock
Top Grade Gems
See all the top grade gems from GemSelect. We have selected the finest pieces from our extensive inventory, to save you time when looking for the best of the best. GemSelect's top grade gems include large stones, gems with top color, hard to find gems and stones with the best cuts. If you are looking for special colored gemstones, you have come to the right place. Some of the top grade gems include exceptional Portuguese-cut tourmaline stones, tsavorite garnets weighing over 1 carat, large, brilliant zircon gems, stunning tanzanite, rose-pink Malaya garnet, champagne diamond and enticing emeralds. From this page you can filter results by gem type, color, shape, clarity, price, origin and other factors by using the search filters at the top of the page. All items shown are available and ready to be shipped.
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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.
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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