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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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2.28ct Multicolor Spectrolite, Oval, Opaque

2.28ct Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 10.87

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8.34ct Multicolor Labradorite, Round, Translucent

8.34ct Multicolor Labradorite, Round, Translucent

13 mm (calibrated)

$ 17.94

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0.98ct Multicolor Opal, Oval, Opaque

0.98ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 29.28

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4.36ct Golden Opal, Oval, Opaque

4.36ct Golden Opal, Oval, Opaque

12.3 x 9 mm

$ 21.80

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22.15ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (634154)

22.15ct Multicolor Ammolite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 220.61

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4.09ctw Multicolor Spectrolite, Oval, Opaque

4.09ctw Multicolor Spectrolite, Oval, Opaque

10.1 x 8.3 mm

$ 18.69

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4.63ct Multicolor Opal, Oval, Translucent

4.63ct Multicolor Opal, Oval, Translucent

17.4 x 8.9 mm

$ 102.28

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1.88ct Multicolor Opal, Oval, Opaque

1.88ct Multicolor Opal, Oval, Opaque

12 x 8 mm (calibrated)

$ 56.17

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2.07ct White Opal, Oval, Transparent

2.07ct White Opal, Oval, Transparent

11.4 x 8.2 mm

$ 51.54

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13.68ct Multicolor Ammolite, Fancy, Opaque

13.68ct Multicolor Ammolite, Fancy, Opaque

18.5 x 13.8 mm

$ 272.51

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5.88ct Multicolor Opal, Oval, Transparent
Opal Product Video (691381)

5.88ct Multicolor Opal, Oval, Transparent

21.3 x 12.8 mm

$ 263.54

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26.37ct Green Aventurine, Fancy, Opaque

26.37ct Green Aventurine, Fancy, Opaque

38.2 x 10 mm

$ 2.16

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1.54ct Multicolor Opal, Pear Shape, Transparent

1.54ct Multicolor Opal, Pear Shape, Transparent

11.1 x 8.2 mm

$ 70.87

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2.57ctw Orange Sunstone, Oval, Translucent

2.57ctw Orange Sunstone, Oval, Translucent

6.1 x 4.3 mm

$ 19.71

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4.72ct Orange Sunstone, Round, Translucent

4.72ct Orange Sunstone, Round, Translucent

11 mm (calibrated)

$ 28.80

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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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1.05ct Orange Sunstone, Oval, Translucent

1.05ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 7.32

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2.09ctw Orange Sunstone, Oval, Translucent

2.09ctw Orange Sunstone, Oval, Translucent

6 x 4 mm (calibrated)

$ 16.03

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2.15ct Multicolor Labradorite, Baguette, Translucent

2.15ct Multicolor Labradorite, Baguette, Translucent

8 x 6 mm (calibrated)

$ 4.71

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3.16ctw Multicolor Spectrolite, Round, Opaque

3.16ctw Multicolor Spectrolite, Round, Opaque

8 mm (calibrated)

$ 14.44

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1.50ct Multicolor Opal, Oval, Transparent

1.50ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 69.02

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1.79ctw Multicolor Opal, Oval, Opaque

1.79ctw Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 53.49

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1.14ct Multicolor Opal, Oval, Opaque

1.14ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 34.06

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14.86ct White Mother Of Pearl, Round, Opaque

14.86ct White Mother Of Pearl, Round, Opaque

25.6 mm

$ 17.92

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 -> 9 star ratings

I've made several purchases over the last 8 years and I've never been less than happy with any of them.

Posted By Jess in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man 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

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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