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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
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56.79ct Multicolor Rainbow Pyrite, Fancy, Opaque
Rainbow Pyrite Product Video (645836)

56.79ct Multicolor Rainbow Pyrite, Fancy, Opaque

34.8 x 17.6 mm

$ 177.18

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14.15ct Multicolor Spectrolite, Pear Shape, Opaque
Spectrolite Product Video (494256)

14.15ct Multicolor Spectrolite, Pear Shape, Opaque

23.2 x 14.8 mm

$ 73.03

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13.57ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

13.57ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

23.2 x 15.4 mm

$ 42.34

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37.60ct Multicolor Spectrolite, Cushion, Opaque
Spectrolite Product Video (513071)

37.60ct Multicolor Spectrolite, Cushion, Opaque

45 x 24 mm

$ 162.30

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1.43ctw Multicolor Opal, Oval, Opaque

1.43ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 47.19

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10.83ct Multicolor Rainbow Pyrite, Oval, Opaque

10.83ct Multicolor Rainbow Pyrite, Oval, Opaque

21 x 12.5 mm

$ 33.79

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48.14ct Warm Moss Green Aventurine, Round, Opaque

48.14ct Warm Moss Green Aventurine, Round, Opaque

24.9 mm

$ 64.13

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3.78ct Multicolor Opal, Pear Shape, Translucent

3.78ct Multicolor Opal, Pear Shape, Translucent

13.6 x 10 mm

$ 99.79

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19.99ct Multicolor Rainbow Pyrite, Baguette, Opaque

19.99ct Multicolor Rainbow Pyrite, Baguette, Opaque

20 x 15 mm (calibrated)

$ 51.97

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20.55ct Multicolor Ammolite, Trillion, Opaque

20.55ct Multicolor Ammolite, Trillion, Opaque

30 x 22 mm (calibrated)

$ 217.01

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21.59ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (523381)

21.59ct Multicolor Ammolite, Fancy, Opaque

23.2 x 17 mm

$ 569.98

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64.36ctw Multicolor Labradorite, Round, Translucent
Labradorite Product Video (712049)

64.36ctw Multicolor Labradorite, Round, Translucent

25.4 mm

$ 142.88

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29.23ct White Mother of Pearl, Flower Cut, Opaque
Mother of Pearl Product Video (582253)

29.23ct White Mother of Pearl, Flower Cut, Opaque

33.4 x 33.4 mm

$ 77.17

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40.89ct Multicolor Labradorite, Pear Shape, Opaque

40.89ct Multicolor Labradorite, Pear Shape, Opaque

29.1 x 24.6 mm

$ 53.98

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17.48ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (520862)

17.48ct Multicolor Ammolite, Fancy, Opaque

33.7 x 11.9 mm

$ 461.47

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13.00ct Multicolor Opal, Pear Shape, Opaque

13.00ct Multicolor Opal, Pear Shape, Opaque

19.4 x 13.6 mm

$ 33.54

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13.49ct Pearl White Mother of Pearl, Round, Opaque

13.49ct Pearl White Mother of Pearl, Round, Opaque

25.1 mm

$ 14.08

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13.63ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (522533)

13.63ct Multicolor Ammolite, Fancy, Opaque

30 x 9.7 mm

$ 359.83

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18.23ct Multicolor Labradorite, Round, Opaque

18.23ct Multicolor Labradorite, Round, Opaque

21.1 mm

$ 16.41

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17.57ct Pearl White Mother of Pearl, Fancy, Opaque

17.57ct Pearl White Mother of Pearl, Fancy, Opaque

21.5 x 14.9 mm

$ 46.38

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2.80ct Reddish Orange Sunstone, Oval, Transparent

2.80ct Reddish Orange Sunstone, Oval, Transparent

11 x 9 mm (calibrated)

$ 43.12

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22.30ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (520854)

22.30ct Multicolor Ammolite, Fancy, Opaque

26.5 x 16.6 mm

$ 535.20

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19.53ct Multicolor Rainbow Pyrite, Oval, Opaque

19.53ct Multicolor Rainbow Pyrite, Oval, Opaque

23.8 x 17.9 mm

$ 60.94

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17.71ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (523387)

17.71ct Multicolor Ammolite, Fancy, Opaque

29.3 x 16 mm

$ 467.54

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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

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 -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate
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