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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
Cabochons
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0.67ct Multicolor Opal, Oval, Opaque

0.67ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 20.02

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0.84ct Orange Sunstone, Oval, Translucent

0.84ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 5.86

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2.20ct Multicolor Labradorite, Baguette, Translucent

2.20ct Multicolor Labradorite, Baguette, Translucent

8 x 6 mm (calibrated)

$ 4.82

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2.54ct Multicolor Opal, Oval, Transparent

2.54ct Multicolor Opal, Oval, Transparent

14 x 9 mm (calibrated)

$ 63.25

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1.00ct Multicolor Opal, Pear Shape, Transparent

1.00ct Multicolor Opal, Pear Shape, Transparent

9.2 x 6.4 mm

$ 24.90

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1.44ct Multicolor Opal, Oval, Transparent

1.44ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 35.86

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25.07ctw Green Aventurine, Fancy, Translucent

25.07ctw Green Aventurine, Fancy, Translucent

26.3 x 11.5 mm

$ 49.94

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1.06ct Multicolor Opal, Oval, Opaque

1.06ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 52.59

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2.66ct Multicolor Opal, Oval, Transparent

2.66ct Multicolor Opal, Oval, Transparent

14 x 10 mm (calibrated)

$ 119.22

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0.76ct Multicolor Opal, Pear Shape, Transparent

0.76ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 18.92

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2.16ctw Orange Sunstone, Round, Translucent

2.16ctw Orange Sunstone, Round, Translucent

7 mm (calibrated)

$ 33.13

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2.47ctw Orange Sunstone, Oval, Translucent

2.47ctw Orange Sunstone, Oval, Translucent

5.9 x 4.2 mm

$ 18.94

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17.37ctw Green Aventurine, Pear Shape, Translucent

17.37ctw Green Aventurine, Pear Shape, Translucent

19.4 x 12.7 mm

$ 38.06

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0.75ctw Multicolor Opal, Oval, Opaque

0.75ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 22.41

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30.12ctw Multicolor Labradorite, Oval, Translucent

30.12ctw Multicolor Labradorite, Oval, Translucent

25 x 18 mm (calibrated)

$ 65.99

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11.50ct Multicolor Labradorite, Oval, Translucent

11.50ct Multicolor Labradorite, Oval, Translucent

18 x 13 mm (calibrated)

$ 25.20

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1.68ct Multicolor Opal, Oval, Transparent

1.68ct Multicolor Opal, Oval, Transparent

10.6 x 8.2 mm

$ 41.83

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1.08ct Orange Sunstone, Oval, Translucent

1.08ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 7.53

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5.11ct Multicolor Opal, Oval, Translucent

5.11ct Multicolor Opal, Oval, Translucent

14 x 10 mm (calibrated)

$ 127.24

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2.30ct Multicolor Labradorite, Baguette, Translucent

2.30ct Multicolor Labradorite, Baguette, Translucent

8 x 6 mm (calibrated)

$ 5.04

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20.29ct Multicolor Ammolite, Fancy, Opaque

20.29ct Multicolor Ammolite, Fancy, Opaque

25 x 18 mm (calibrated)

$ 222.07

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13.99ct Multicolor Labradorite, Pear Shape, Opaque

13.99ct Multicolor Labradorite, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 30.93

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4.36ctw Multicolor Spectrolite, Oval, Opaque

4.36ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 19.93

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22.45ct Multicolor Rainbow Pyrite, Fancy, Opaque

22.45ct Multicolor Rainbow Pyrite, Fancy, Opaque

26.8 x 16.2 mm

$ 67.08

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

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

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
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

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
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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