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Iridescent Gemstones

Discover iridescent gemstones with shimmering color effects that change beautifully in different light.

Iridescent Gemstones Weight
Iridescent Gemstones Size
Iridescent Gemstones Clarity
Iridescent Gemstones Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black Iridescent Gemstones
Blue Iridescent Gemstones
Brown Iridescent Gemstones
Golden
Gray Iridescent Gemstones
Green Iridescent Gemstones
Multicolor Iridescent Gemstones
Orange Iridescent Gemstones
Pink Iridescent Gemstones
Purple
Red Iridescent Gemstones
Turquoise
Violet
White Iridescent Gemstones
Yellow Iridescent Gemstones
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7.46ct Multicolor Rainbow Pyrite, Baguette, Opaque

7.46ct Multicolor Rainbow Pyrite, Baguette, Opaque

14.5 x 11.4 mm

$ 23.18

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0.60ct Multicolor Opal, Oval, Opaque

0.60ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 21.60

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15.32ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (634243)

15.32ct Multicolor Ammolite, Fancy, Opaque

23.1 x 19.1 mm

$ 183.84

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11.49ct Multicolor Ammolite, Fancy, Opaque

11.49ct Multicolor Ammolite, Fancy, Opaque

18 x 13 mm (calibrated)

$ 303.34

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2.23ct Multicolor Labradorite, Marquise, Translucent

2.23ct Multicolor Labradorite, Marquise, Translucent

12 x 5.7 mm

$ 5.94

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1.48ct Multicolor Opal, Oval, Opaque

1.48ct Multicolor Opal, Oval, Opaque

10 x 8 mm (calibrated)

$ 58.61

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11.05ct Multicolor Rainbow Pyrite, Oval, Opaque

11.05ct Multicolor Rainbow Pyrite, Oval, Opaque

19 x 12.2 mm

$ 34.34

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0.86ct Multicolor Opal, Round, Transparent
Opal Product Video (540982)

0.86ct Multicolor Opal, Round, Transparent

7 mm (calibrated)

$ 21.26

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26.27ct Blackish Blue Aventurine, Fancy, Opaque

26.27ct Blackish Blue Aventurine, Fancy, Opaque

34.3 x 10.2 mm

$ 9.46

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17.42ct Multicolor Ammolite, Fancy, Opaque

17.42ct Multicolor Ammolite, Fancy, Opaque

26.3 x 14.7 mm

$ 229.94

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1.07ct Multicolor Opal, Oval, Transparent

1.07ct Multicolor Opal, Oval, Transparent

9.7 x 7.4 mm

$ 32.10

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16.16ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (521440)

16.16ct Multicolor Ammolite, Fancy, Opaque

24.7 x 15.7 mm

$ 426.62

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13.83ct Multicolor Ammolite, Fancy, Opaque

13.83ct Multicolor Ammolite, Fancy, Opaque

22.4 x 16.4 mm

$ 165.96

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12.80ct Multicolor Rainbow Pyrite, Heart, Opaque

12.80ct Multicolor Rainbow Pyrite, Heart, Opaque

21.1 x 15.5 mm

$ 39.78

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20.44ct Multicolor Ammolite, Fancy, Opaque

20.44ct Multicolor Ammolite, Fancy, Opaque

28.2 x 16.8 mm

$ 269.81

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3.32ct Multicolor Opal Doublet, Pear Shape, Opaque

3.32ct Multicolor Opal Doublet, Pear Shape, Opaque

18.2 x 8.3 mm

$ 118.82

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0.42ct Multicolor Opal, Pear Shape, Transparent

0.42ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 12.60

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15.39ct Multicolor Ammolite, Fancy, Opaque

15.39ct Multicolor Ammolite, Fancy, Opaque

17.9 x 17.5 mm

$ 203.15

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12.56ct Multicolor Ammolite, Fancy, Opaque

12.56ct Multicolor Ammolite, Fancy, Opaque

26.6 x 11.8 mm

$ 150.72

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9.77ct Multicolor Rainbow Pyrite, Oval, Opaque

9.77ct Multicolor Rainbow Pyrite, Oval, Opaque

24.7 x 11.3 mm

$ 30.36

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30.47ct Multicolor Labradorite, Round, Translucent

30.47ct Multicolor Labradorite, Round, Translucent

25.3 mm

$ 81.17

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1.96ct Multicolor Spectrolite, Oval, Opaque

1.96ct Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 10.80

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3.55ctw Multicolor Labradorite, Round, Translucent

3.55ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 10.39

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2.91ctw Multicolor Labradorite, Marquise, Translucent

2.91ctw Multicolor Labradorite, Marquise, Translucent

10 x 5.2 mm

$ 7.75

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Why Buy Iridescent Gemstones from GemSelect?

Natural Iridescent Gemstones

Our iridescent gemstones are 100% natural, displaying unique optical effects such as color play, sheen, and shifting hues. These gems are carefully sourced and selected for their visual appeal and quality.

Iridescent Gemstones Online

Shop iridescent gems online at GemSelect with confidence. We offer a wide range of loose gemstones with detailed images, secure checkout, and reliable worldwide shipping.

Iridescent gemstones with color play and sheen

What Makes Gemstones Iridescent?

Iridescence occurs when light interacts with internal structures or layers within a gemstone, producing shifting colors. Popular examples include opal’s play-of-color, labradorite’s labradorescence, and moonstone’s adularescence.

Popular Iridescent Gems

Well-known iridescent gemstones include opal, labradorite, moonstone, and certain types of quartz. Each offers a distinct visual effect, from flashes of rainbow color to soft glowing sheen.

Iridescent Gems for Jewelry

Iridescent gemstones are ideal for unique jewelry designs. Their changing colors make them perfect for rings, pendants, and earrings that stand out in different lighting conditions.

Cabochons and Faceted Options

Many iridescent gems are cut as cabochons to enhance their optical effects, while some are faceted for added brilliance. Choose the style that best suits your design and desired look.

Wholesale Iridescent Gemstones

Buy iridescent gemstones in bulk for your jewelry business or collection. We offer competitive pricing on a variety of sizes, shapes, and gem types.

Caring for Iridescent Gems

Proper care helps preserve the beauty of iridescent gemstones. Avoid harsh chemicals, extreme heat, and strong impacts, especially for softer stones like opal and moonstone.

Learn more about gemstone optical effects on our Gemstone Properties Guide.

FAQs

What are iridescent gemstones?

Iridescent gemstones display shifting colors or light effects due to internal structures that interact with light, creating a shimmering or rainbow-like appearance.

Which gemstones show iridescence?

Common iridescent gems include opal, labradorite, moonstone, and some types of quartz. Each exhibits a unique optical effect.

Are iridescent gemstones natural?

Yes, many iridescent gemstones are completely natural. Some may be treated, but any enhancements are always disclosed.

Are iridescent gems suitable for everyday wear?

It depends on the gemstone. Durable stones can be worn daily, while softer gems like opal require more careful handling.

Why are iridescent gemstones popular?

Their unique color-changing effects make iridescent gemstones highly desirable for distinctive and eye-catching jewelry designs.

Do iridescent gemstones change color?

They don’t permanently change color, but their appearance shifts depending on light angle and viewing position.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate
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