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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
Cabochons
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2.12ct Medium Orange Sunstone, Round, Translucent

2.12ct Medium Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 15.29

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0.76ct Multicolor Opal, Pear Shape, Transparent

0.76ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 22.80

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7.61ct Multicolor Labradorite, Pear Shape, Translucent

7.61ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 20.27

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25.40ctw Multicolor Labradorite, Round, Translucent

25.40ctw Multicolor Labradorite, Round, Translucent

20 mm (calibrated)

$ 67.06

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7.74ct Multicolor Rainbow Pyrite, Fancy, Opaque

7.74ct Multicolor Rainbow Pyrite, Fancy, Opaque

21.7 x 11.5 mm

$ 27.86

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1.42ct Multicolor Opal, Oval, Transparent

1.42ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 76.68

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3.72ctw Medium-Light Orange Sunstone, Oval, Translucent

3.72ctw Medium-Light Orange Sunstone, Oval, Translucent

7 x 5 mm (calibrated)

$ 34.37

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18.18ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (453602)

18.18ct Multicolor Ammolite, Fancy, Opaque

24.2 x 15.4 mm

$ 239.98

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19.39ct Cream White Mother of Pearl, Round, Opaque

19.39ct Cream White Mother of Pearl, Round, Opaque

25.1 mm

$ 25.60

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4.80ctw Light Orange Sunstone, Round, Translucent

4.80ctw Light Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 34.21

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1.33ct Multicolor Opal, Oval, Opaque

1.33ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 47.88

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1.42ct Multicolor Opal, Oval, Translucent

1.42ct Multicolor Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 48.92

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4.19ctw Multicolor Spectrolite, Oval, Opaque

4.19ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 23.78

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1.20ct Multicolor Opal, Oval, Opaque

1.20ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 47.52

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1.54ct Multicolor Opal, Pear Shape, Transparent

1.54ct Multicolor Opal, Pear Shape, Transparent

11.1 x 8.2 mm

$ 85.38

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25.89ct Forest Green Aventurine, Fancy, Opaque

25.89ct Forest Green Aventurine, Fancy, Opaque

34.5 x 10.1 mm

$ 2.59

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3.01ctw Multicolor Opal, Round, Translucent
Opal Product Video (477512)

3.01ctw Multicolor Opal, Round, Translucent

6.5 mm (calibrated)

$ 84.66

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11.13ct Multicolor Ammolite, Fancy, Opaque

11.13ct Multicolor Ammolite, Fancy, Opaque

20 x 15 mm (calibrated)

$ 146.92

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16.55ct Multicolor Ammolite, Fancy, Opaque

16.55ct Multicolor Ammolite, Fancy, Opaque

22 x 14.3 mm

$ 397.20

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11.45ct Multicolor Labradorite, Oval, Translucent

11.45ct Multicolor Labradorite, Oval, Translucent

18 x 13 mm (calibrated)

$ 27.48

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1.32ct Multicolor Opal, Oval, Translucent
Opal Product Video (576116)

1.32ct Multicolor Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 66.22

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4.45ctw Multicolor Labradorite, Round, Translucent

4.45ctw Multicolor Labradorite, Round, Translucent

8 mm (calibrated)

$ 6.55

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31.47ct Dark Blue Aventurine, Fancy, Opaque

31.47ct Dark Blue Aventurine, Fancy, Opaque

36.9 x 10.9 mm

$ 11.33

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26.71ct Multicolor Opal, Round, Opaque
Opal Product Video (744020)

26.71ct Multicolor Opal, Round, Opaque

22.5 mm

$ 1,602.60

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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

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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate
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