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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
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Lots
Faceted
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1.84ct Bluish White Opal, Pear Shape, Transparent

1.84ct Bluish White Opal, Pear Shape, Transparent

13.6 x 8.2 mm

$ 55.20

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2.42ct Multicolor Labradorite, Pear Shape, Translucent

2.42ct Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 6.44

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10.37ct Earth Green Opal, Oval, Opaque

10.37ct Earth Green Opal, Oval, Opaque

18 x 13 mm (calibrated)

$ 27.53

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6.64ctw Multicolor Labradorite, Marquise, Translucent

6.64ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 17.69

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24.73ctw Light Orange Sunstone, Oval, Transparent

24.73ctw Light Orange Sunstone, Oval, Transparent

12 x 10 mm (calibrated)

$ 173.11

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14.81ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (634039)

14.81ct Multicolor Ammolite, Fancy, Opaque

24.5 x 14.1 mm

$ 177.72

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11.45ct Warm White Mother of Pearl, Round, Opaque

11.45ct Warm White Mother of Pearl, Round, Opaque

25 mm

$ 16.63

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32.72ctw Multicolor Labradorite, Oval, Translucent

32.72ctw Multicolor Labradorite, Oval, Translucent

25 x 18 mm (calibrated)

$ 78.53

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1.85ct Multicolor Opal, Oval, Translucent

1.85ct Multicolor Opal, Oval, Translucent

11.1 x 8.5 mm

$ 55.50

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1.82ct Reddish Orange Sunstone, Oval, Translucent

1.82ct Reddish Orange Sunstone, Oval, Translucent

8 x 7.1 mm

$ 13.10

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5.13ct Multicolor Labradorite, Marquise, Translucent

5.13ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 13.67

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18.13ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (453564)

18.13ct Multicolor Ammolite, Fancy, Opaque

33.8 x 12.8 mm

$ 239.32

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6.34ct Multicolor Labradorite, Pear Shape, Translucent

6.34ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 16.88

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4.96ctw Multicolor Labradorite, Marquise, Translucent

4.96ctw Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 13.21

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3.82ctw Fire Orange Opal, Oval, Transparent

3.82ctw Fire Orange Opal, Oval, Transparent

8.1 x 6.3 mm

$ 136.80

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2.56ct Multicolor Labradorite, Square, Translucent

2.56ct Multicolor Labradorite, Square, Translucent

8 x 8 mm (calibrated)

$ 3.30

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2.50ctw Peach Orange Sunstone, Oval, Translucent

2.50ctw Peach Orange Sunstone, Oval, Translucent

8.2 x 6.4 mm

$ 18.42

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1.62ct Multicolor Blue Opal Doublet, Pear Shape, Opaque

1.62ct Multicolor Blue Opal Doublet, Pear Shape, Opaque

11.9 x 8.4 mm

$ 57.98

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1.01ct Multicolor Opal, Round, Transparent

1.01ct Multicolor Opal, Round, Transparent

7 mm (calibrated)

$ 29.87

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1.14ct Multicolor Opal, Oval, Translucent

1.14ct Multicolor Opal, Oval, Translucent

9.5 x 7 mm

$ 60.19

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12.75ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

12.75ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

24.4 x 13.9 mm

$ 39.78

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1.34ct Multicolor Opal, Pear Shape, Translucent

1.34ct Multicolor Opal, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 49.27

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7.51ctw Multicolor Labradorite, Marquise, Translucent

7.51ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 20.00

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1.59ct Multicolor Opal, Oval, Transparent

1.59ct Multicolor Opal, Oval, Transparent

10.6 x 7.9 mm

$ 47.70

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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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate
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