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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

Choose Size or Size Range
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
Single
Pairs
Lots
Faceted
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0.72ct Multicolor Opal, Oval, Transparent

0.72ct Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 40.87

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21.50ct Multicolor Ammolite, Fancy, Opaque

21.50ct Multicolor Ammolite, Fancy, Opaque

26.6 x 14.4 mm

$ 258.00

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2.85ct Yam Orange Sunstone, Oval, Translucent

2.85ct Yam Orange Sunstone, Oval, Translucent

10 x 8 mm (calibrated)

$ 26.16

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19.31ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (453569)

19.31ct Multicolor Ammolite, Fancy, Opaque

31.7 x 14.4 mm

$ 254.89

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1.26ct Multicolor Opal, Trillion, Transparent

1.26ct Multicolor Opal, Trillion, Transparent

8 x 8 mm (calibrated)

$ 38.81

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0.50ct Multicolor Opal, Oval, Opaque

0.50ct Multicolor Opal, Oval, Opaque

7 x 5.2 mm

$ 18.00

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9.34ct Multicolor Labradorite, Pear Shape, Translucent

9.34ct Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 24.88

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12.23ct Multicolor Labradorite, Pear Shape, Translucent

12.23ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 32.58

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10.53ct Multicolor Ammolite, Fancy, Opaque

10.53ct Multicolor Ammolite, Fancy, Opaque

20.6 x 10.4 mm

$ 126.36

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15.62ct Multicolor Ammolite, Fancy, Opaque

15.62ct Multicolor Ammolite, Fancy, Opaque

23.3 x 13.5 mm

$ 374.88

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20.09ct Cool Forest Green Aventurine, Oval, Translucent

20.09ct Cool Forest Green Aventurine, Oval, Translucent

27.4 x 16 mm

$ 24.11

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43.56ct Multicolor Rainbow Pyrite, Fancy, Opaque

43.56ct Multicolor Rainbow Pyrite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 135.91

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0.93ct Multicolor White Opal, Marquise, Transparent

0.93ct Multicolor White Opal, Marquise, Transparent

11.9 x 5.7 mm

$ 27.90

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34.01ct Multicolor Labradorite, Oval, Opaque

34.01ct Multicolor Labradorite, Oval, Opaque

33.9 x 20.4 mm

$ 36.73

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1.45ct Multicolor Opal, Oval, Opaque

1.45ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 52.20

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12.02ct Multicolor Ammolite, Fancy, Opaque

12.02ct Multicolor Ammolite, Fancy, Opaque

25.9 x 11 mm

$ 158.66

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2.04ctw Multicolor Opal, Oval, Opaque

2.04ctw Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 73.44

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1.72ct Multicolor Spectrolite, Oval, Opaque

1.72ct Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 9.47

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19.72ct Multicolor Rainbow Pyrite, Fancy, Opaque

19.72ct Multicolor Rainbow Pyrite, Fancy, Opaque

21.6 x 21 mm

$ 61.52

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1.72ct Multicolor Labradorite, Oval, Translucent

1.72ct Multicolor Labradorite, Oval, Translucent

8 x 6 mm (calibrated)

$ 4.58

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10.33ct Multicolor Ammolite, Fancy, Opaque

10.33ct Multicolor Ammolite, Fancy, Opaque

17.6 x 15 mm

$ 123.96

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0.54ct Multicolor Opal, Oval, Opaque

0.54ct Multicolor Opal, Oval, Opaque

7.1 x 5.2 mm

$ 19.44

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7.21ct Multicolor Labradorite, Pear Shape, Translucent

7.21ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 19.21

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1.28ctw Multicolor Opal, Oval, Opaque

1.28ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 46.08

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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 -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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
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