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Buy Iridescent Gemstones

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2936): Iridescent Gemstones - Opal, Opal Doublet, Aventurine, Pearl, Labradorite, Sunstone, Rainbow Pyrite Druzy, Ammolite, Mother of Pearl, Opal in Matrix, Spectrolite Clear All
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Multicolor Ammolite Gem - 11.9ct Fancy Cabochon (ID: 520785)

Fancy Multicolor Ammolite

11.9ct
20 x 11.7 mm
$ 237.60
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1 pc
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Multicolor Ammolite Gem - 15.3ct Oval Cabochon (ID: 452738)

Oval Multicolor Ammolite

15.3ct
24.6 x 16.4 mm
$ 152.50
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1 pc
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Silver Pearl Gem - 13ct Spherical (ID: 338171)

Sphere / Ball Gray Pearl

13ct
12.1 mm
$ 129.70
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1 pc
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Multicolor Ammolite Gem - 23.8ct Fancy Cabochon (ID: 494365)

Fancy Multicolor Ammolite

23.8ct
27.3 x 17.7 mm
$ 357.15
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1 pc
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Blue Opal Doublet Gem - 37.2ct Fancy Cabochon (ID: 357909)

Fancy Blue Opal Doublet

37.2ct
42.3 x 27.5 mm
$ 241.48
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1 pc
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Multicolor Opal Gem - 2.2ct Oval Cabochon (ID: 498902)

Oval Multicolor Opal

2.2ct
10.9 x 8.7 mm
$ 57.94
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1 pc
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Multicolor Opal Gem - 2.2ct Oval Cabochon (ID: 499008)

Oval Multicolor Opal

2.2ct
11.2 x 9.1 mm
$ 57.16
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Orange Opal Gem - 9.9ct Pear Cabochon (ID: 324543)

Pear Orange Opal

9.9ct
22.5 x 14.7 mm
$ 397.20
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Multicolor Opal Gem - 8.5ct Oval Cabochon (ID: 465197)

Oval Multicolor Opal

8.5ct
18 x 11.4 mm
$ 347.75
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Multicolor Opal Gem - 10.6ct Oval Cabochon (ID: 462130)

Oval Multicolor Opal

10.6ct
19.1 x 13.3 mm
$ 428.37
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Blue-Sheen Gray Labradorite Gem - 7.5ct Square Cabochon (ID: 512875)

Square Gray Labradorite

7.5ct
10.3 x 10.2 mm
$ 8.20
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2 pcs
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Blue-Sheen Gray Labradorite Gem - 24.5ct Carved Pear (ID: 501465)

Pear Gray Labradorite

24.46 ct (total 48.91ctw)
33.2 x 18.4 mm
$ 155.53
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Multicolor Spectrolite Gem - 11.7ct Trillion Cabochon (ID: 512205)

Trillion Multicolor Spectrolite

11.7ct
24.2 x 21.3 mm
$ 38.26
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10 pcs
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Multicolor Opal Gem - 0.3ct Pear Cabochon (ID: 505385)

1 pc (avg. 0.27 ct) Multicolor Opal

5.9 x 4 mm
$ 5.42
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Multicolor Ammolite Gem - 11.6ct Fancy Cabochon (ID: 377514)

Fancy Multicolor Ammolite

11.6ct
18.5 x 14.3 mm
$ 115.70
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Multicolor Opal Gem - 3.2ct Oval Cabochon (ID: 498265)

Oval Multicolor Opal

3.2ct
11.2 x 8.9 mm
$ 73.67
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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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Multicolor Ammolite Gem - 17.1ct Fancy Cabochon (ID: 295296)

Fancy Multicolor Ammolite

17.1ct
25.9 x 18.5 mm
$ 171.10
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Multicolor Ammolite Gem - 19.1ct Fancy Cabochon (ID: 521433)

Fancy Multicolor Ammolite

19.1ct
24.4 x 17.6 mm
$ 381.20
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Multicolor Opal Gem - 6.8ct Round Cabochon (ID: 503151)

Round Multicolor Opal

6.8ct
15.6 mm
$ 276.90
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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
Item in Stock
Iridescent Gemstones

Iridescent Gemstones

Iridescent gemstones exhibit lustrous, rainbow-like colors that shimmer and change as they are tilted in the light, and are one of nature's most impressive creations. Iridescence is a highly-prized gemstone optical phenomenon resulting from the way that light either interacts or interferes with the structural anatomy of a gemstone. Iridescent gems make wonderful gifts that vary in price, from an affordable ammolite or labradorite cabochon to a priceless pearl.

Certified Customer Reviews
Overall Rating -> 10 star ratings
man their gems are pretty good, and the prices aren't to bad either, I like checking out hte gems on there website, beceause the pictures of the gems are taken pretty well, and you can see the table, and the facets.
Posted By Spinach in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love gemselect and I have bought a fair amount from them. The only complaint I have is not being able to save gems. I have a lot of projects so i am in the market for a lot of different gems and it's so disappointing to have to delete them all just to purchase one or two that I have saved in my cart.
Posted By S.Hicks in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always check this site because they have unique options.
Posted By Lisa in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great website to navigate. Awesome Gem selection! Nice photos and discriptions for all of the gems for sale. You can find gems in all price ranges. Checkout was a breeze.
Posted By Timmy in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They had an extensive gemstone selection in all different cuts, sizes, and colors. They also had very good and workable prices. All of these aspects pulled me in as a customer.
Posted By Josh in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
It all depend on the product I will receive and have it verified by my in law jewellers.
Posted By Vodka in February, 2019
Source: Bizrate
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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