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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 Iridescent Gemstones
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
Cabochons
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1.77ctw Multicolor Opal, Round, Transparent

1.77ctw Multicolor Opal, Round, Transparent

6 mm (calibrated)

$ 41.33

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17.83ct Multicolor Ammolite, Fancy, Opaque

17.83ct Multicolor Ammolite, Fancy, Opaque

26.2 x 16.7 mm

$ 195.35

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8.46ct Green Opal, Oval, Opaque

8.46ct Green Opal, Oval, Opaque

17.4 x 10.9 mm

$ 19.63

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2.95ct Multicolor Opal, Oval, Transparent

2.95ct Multicolor Opal, Oval, Transparent

14 x 9 mm (calibrated)

$ 73.46

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8.01ct Green Opal, Oval, Opaque

8.01ct Green Opal, Oval, Opaque

14.8 x 13.2 mm

$ 18.58

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2.18ctw Orange Sunstone, Oval, Translucent

2.18ctw Orange Sunstone, Oval, Translucent

8.2 x 6.3 mm

$ 15.20

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2.46ct Multicolor Labradorite, Baguette, Translucent

2.46ct Multicolor Labradorite, Baguette, Translucent

8 x 6 mm (calibrated)

$ 5.39

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1.13ctw Multicolor Opal, Oval, Opaque

1.13ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 33.76

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10.20ct Multicolor Ammolite, Fancy, Opaque

10.20ct Multicolor Ammolite, Fancy, Opaque

17.4 x 14.6 mm

$ 111.75

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3.96ct Multicolor Opal, Oval, Translucent

3.96ct Multicolor Opal, Oval, Translucent

14.4 x 11.2 mm

$ 98.60

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15.57ct Multicolor Labradorite, Pear Shape, Translucent

15.57ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 34.43

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28.57ct Multicolor Labradorite, Oval, Opaque

28.57ct Multicolor Labradorite, Oval, Opaque

27 x 20 mm (calibrated)

$ 25.61

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1.37ct Multicolor Labradorite, Marquise, Translucent

1.37ct Multicolor Labradorite, Marquise, Translucent

10.1 x 5.3 mm

$ 3.03

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0.74ct Multicolor Opal, Pear Shape, Transparent

0.74ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 18.43

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11.12ct Multicolor Rainbow Pyrite, Trillion, Opaque

11.12ct Multicolor Rainbow Pyrite, Trillion, Opaque

22.2 x 17.4 mm

$ 29.05

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18.77ctw Multicolor Labradorite, Pear Shape, Translucent

18.77ctw Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 41.13

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1.50ctw Multicolor Labradorite, Round, Translucent

1.50ctw Multicolor Labradorite, Round, Translucent

5.3 mm

$ 3.23

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4.64ct Orange Sunstone, Oval, Translucent

4.64ct Orange Sunstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 28.13

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1.20ct Multicolor Opal, Oval, Translucent

1.20ct Multicolor Opal, Oval, Translucent

10 x 8 mm (calibrated)

$ 24.90

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3.16ctw Multicolor Ammolite, Baguette, Opaque

3.16ctw Multicolor Ammolite, Baguette, Opaque

8.4 x 5 mm

$ 62.95

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1.25ct Multicolor Opal, Oval, Transparent

1.25ct Multicolor Opal, Oval, Transparent

10 x 7 mm (calibrated)

$ 31.13

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0.87ctw Multicolor Opal, Oval, Opaque

0.87ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 26.00

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0.77ct Multicolor Opal, Oval, Opaque

0.77ct Multicolor Opal, Oval, Opaque

7.3 x 5.3 mm

$ 23.01

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0.73ct Multicolor Opal, Oval, Opaque

0.73ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 18.18

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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

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

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate
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