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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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0.89ct Multicolor Opal, Oval, Opaque

0.89ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 26.59

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7.33ctw Multicolor Labradorite, Marquise, Translucent

7.33ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 13.50

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0.85ctw Multicolor Opal, Oval, Opaque

0.85ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 27.94

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1.99ctw Multicolor Opal, Oval, Transparent

1.99ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 87.21

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1.58ct Multicolor Opal, Oval, Transparent

1.58ct Multicolor Opal, Oval, Transparent

10.7 x 7.3 mm

$ 39.34

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1.70ct White Opal, Oval, Transparent

1.70ct White Opal, Oval, Transparent

12 x 8.4 mm

$ 42.33

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0.81ct Multicolor Opal, Oval, Opaque

0.81ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 24.20

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6.09ctw Multicolor Opal, Square, Transparent

6.09ctw Multicolor Opal, Square, Transparent

4.7 x 4.6 mm

$ 43.23

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4.51ct Multicolor Labradorite, Round, Translucent

4.51ct Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 10.96

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13.11ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

13.11ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

20.6 x 13.4 mm

$ 39.18

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4.66ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

4.66ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

15.2 x 9 mm

$ 13.93

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2.85ct Orange Sunstone, Oval, Translucent

2.85ct Orange Sunstone, Oval, Translucent

10 x 8 mm (calibrated)

$ 21.71

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0.83ct Multicolor Opal, Oval, Transparent

0.83ct Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 36.37

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1.70ctw Orange Sunstone, Oval, Translucent

1.70ctw Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 11.85

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0.75ct Multicolor Opal, Oval, Opaque

0.75ct Multicolor Opal, Oval, Opaque

8 x 6.3 mm

$ 22.41

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25.95ct Multicolor Labradorite, Pear Shape, Opaque

25.95ct Multicolor Labradorite, Pear Shape, Opaque

32.9 x 18.2 mm

$ 23.26

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0.99ct Multicolor Opal Doublet, Oval, Opaque

0.99ct Multicolor Opal Doublet, Oval, Opaque

9 x 6 mm (calibrated)

$ 34.56

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0.87ct Multicolor Labradorite, Pear Shape, Translucent

0.87ct Multicolor Labradorite, Pear Shape, Translucent

7 x 5 mm (calibrated)

$ 1.93

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3.40ctw Multicolor Labradorite, Round, Transparent

3.40ctw Multicolor Labradorite, Round, Transparent

7 mm (calibrated)

$ 4.96

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12.22ct Multicolor Rainbow Pyrite, Trillion, Opaque

12.22ct Multicolor Rainbow Pyrite, Trillion, Opaque

18.2 x 16.9 mm

$ 31.64

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8.52ctw Multicolor Labradorite, Pear Shape, Translucent

8.52ctw Multicolor Labradorite, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 18.83

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21.50ct Multicolor Ammolite, Fancy, Opaque

21.50ct Multicolor Ammolite, Fancy, Opaque

26.6 x 14.4 mm

$ 214.14

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1.08ct Multicolor Opal, Oval, Opaque

1.08ct Multicolor Opal, Oval, Opaque

10.6 x 7.1 mm

$ 32.27

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0.92ct Multicolor Opal, Oval, Opaque

0.92ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 27.49

View Gem

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

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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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
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Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate
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