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Home › Gemstones › Iridescent Gemstones

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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0.57ct Multicolor Opal Doublet, Pear Shape, Opaque

0.57ct Multicolor Opal Doublet, Pear Shape, Opaque

8.2 x 5.2 mm

$ 16.93

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12.62ct Multicolor Labradorite, Pear Shape, Translucent

12.62ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 27.90

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14.33ct Multicolor Ammolite, Pear Shape, Opaque

14.33ct Multicolor Ammolite, Pear Shape, Opaque

22.8 x 17 mm

$ 157.00

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0.74ct Multicolor Opal, Oval, Translucent

0.74ct Multicolor Opal, Oval, Translucent

8.1 x 6.3 mm

$ 31.69

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1.38ctw Multicolor Labradorite, Round, Translucent

1.38ctw Multicolor Labradorite, Round, Translucent

5.2 mm

$ 2.97

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1.56ct Multicolor Opal, Oval, Opaque

1.56ct Multicolor Opal, Oval, Opaque

9.7 x 6.8 mm

$ 46.61

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19.29ctw Multicolor Labradorite, Oval, Translucent

19.29ctw Multicolor Labradorite, Oval, Translucent

20 x 15 mm (calibrated)

$ 42.27

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0.71ct Multicolor Labradorite, Marquise, Transparent

0.71ct Multicolor Labradorite, Marquise, Transparent

8 x 4 mm (calibrated)

$ 1.03

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0.62ct Multicolor Opal, Oval, Opaque

0.62ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 18.53

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4.22ctw Multicolor Spectrolite, Oval, Opaque

4.22ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 19.88

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0.95ctw Multicolor Opal, Oval, Transparent

0.95ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 236.55

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1.21ctw Multicolor Opal, Oval, Opaque

1.21ctw Multicolor Opal, Oval, Opaque

7.2 x 5.2 mm

$ 39.77

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15.88ct Multicolor Rainbow Pyrite, Fancy, Opaque

15.88ct Multicolor Rainbow Pyrite, Fancy, Opaque

22.9 x 20.4 mm

$ 41.13

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0.93ct Multicolor Opal, Oval, Transparent

0.93ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 26.59

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2.73ct Multicolor Labradorite, Pear Shape, Translucent

2.73ct Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 6.03

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3.57ct Multicolor Labradorite, Baguette, Translucent

3.57ct Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 4.91

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0.52ct Multicolor Opal, Oval, Opaque

0.52ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 15.54

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1.75ctw Multicolor Opal, Oval, Opaque

1.75ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 57.52

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2.12ct Multicolor Labradorite, Baguette, Transparent

2.12ct Multicolor Labradorite, Baguette, Transparent

8 x 6 mm (calibrated)

$ 4.64

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23.62ct Green Aventurine, Oval, Translucent

23.62ct Green Aventurine, Oval, Translucent

30.7 x 20.8 mm

$ 23.52

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12.62ct Multicolor Ammolite, Fancy, Opaque

12.62ct Multicolor Ammolite, Fancy, Opaque

24.2 x 12.2 mm

$ 110.61

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11.38ctw Multicolor Labradorite, Baguette, Translucent

11.38ctw Multicolor Labradorite, Baguette, Translucent

11 x 9 mm (calibrated)

$ 13.26

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1.06ct Multicolor Opal, Oval, Opaque

1.06ct Multicolor Opal, Oval, Opaque

10 x 8 mm (calibrated)

$ 31.67

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32.16ct Multicolor Labradorite, Pear Shape, Opaque

32.16ct Multicolor Labradorite, Pear Shape, Opaque

36.7 x 24.4 mm

$ 28.83

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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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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