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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
Pairs
Lots
Faceted
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1.38ct Multicolor Opal, Oval, Opaque

1.38ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 54.65

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15.57ctw Pine Green Aventurine, Trillion, Translucent

15.57ctw Pine Green Aventurine, Trillion, Translucent

17 x 11.7 mm

$ 41.10

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1.42ct Multicolor Opal, Oval, Transparent

1.42ct Multicolor Opal, Oval, Transparent

11 x 7.2 mm

$ 56.23

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19.50ct Pearl White Mother of Pearl, Fancy, Opaque

19.50ct Pearl White Mother of Pearl, Fancy, Opaque

18.7 x 17.1 mm

$ 51.48

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5.46ct Medium Orange Sunstone, Oval, Translucent

5.46ct Medium Orange Sunstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 39.14

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2.03ctw Intense Orange Opal, Oval, Transparent

2.03ctw Intense Orange Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 73.28

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1.22ct Grapefruit Orange Sunstone, Oval, Translucent

1.22ct Grapefruit Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 10.25

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3.48ct Multicolor Labradorite, Round, Translucent

3.48ct Multicolor Labradorite, Round, Translucent

9 mm (calibrated)

$ 10.19

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2.25ctw Medium Orange Sunstone, Oval, Translucent

2.25ctw Medium Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 16.63

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5.02ct Multicolor Rainbow Pyrite, Fancy, Opaque

5.02ct Multicolor Rainbow Pyrite, Fancy, Opaque

13.3 x 11.9 mm

$ 18.07

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2.18ctw Multicolor Labradorite, Round, Translucent

2.18ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 3.14

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7.40ctw Multicolor Labradorite, Round, Opaque

7.40ctw Multicolor Labradorite, Round, Opaque

10 mm (calibrated)

$ 21.67

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21.18ctw Multicolor Labradorite, Oval, Translucent

21.18ctw Multicolor Labradorite, Oval, Translucent

20 x 15 mm (calibrated)

$ 55.92

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18.29ct Multicolor Ammolite, Fancy, Opaque

18.29ct Multicolor Ammolite, Fancy, Opaque

28.8 x 15.4 mm

$ 241.43

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17.90ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (522525)

17.90ct Multicolor Ammolite, Fancy, Opaque

20.9 x 20 mm

$ 472.56

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1.46ct Multicolor Opal, Oval, Transparent

1.46ct Multicolor Opal, Oval, Transparent

11 x 7.4 mm

$ 77.09

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0.74ct Multicolor Opal, Pear Shape, Transparent

0.74ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 22.20

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24.54ct Multicolor Opal, Pear Shape, Transparent
Opal Product Video (746952)

24.54ct Multicolor Opal, Pear Shape, Transparent

22.5 x 18.4 mm

$ 1,472.40

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1.24ct Multicolor Opal, Oval, Transparent

1.24ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 42.72

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2.17ct Multicolor Spectrolite, Oval, Opaque

2.17ct Multicolor Spectrolite, Oval, Opaque

10 x 8.4 mm

$ 12.47

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0.48ct Multicolor Opal, Pear Shape, Transparent

0.48ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 14.40

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0.77ct Deep Orange Sunstone, Oval, Translucent

0.77ct Deep Orange Sunstone, Oval, Translucent

7.6 x 5.9 mm

$ 6.47

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1.34ct Multicolor Labradorite, Round, Translucent

1.34ct Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 3.47

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13.86ct Multicolor Ammolite, Fancy, Opaque

13.86ct Multicolor Ammolite, Fancy, Opaque

22.3 x 12.7 mm

$ 365.90

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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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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