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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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25.96ct Multicolor Rainbow Pyrite, Marquise, Opaque

25.96ct Multicolor Rainbow Pyrite, Marquise, Opaque

40 x 14 mm

$ 81.00

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39.55ct Multicolor Labradorite, Pear Shape, Opaque

39.55ct Multicolor Labradorite, Pear Shape, Opaque

30 x 22 mm (calibrated)

$ 47.46

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18.92ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (634151)

18.92ct Multicolor Ammolite, Fancy, Opaque

29 x 13.2 mm

$ 227.04

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14.54ct Multicolor Ammolite, Trillion, Opaque
Ammolite Product Video (521311)

14.54ct Multicolor Ammolite, Trillion, Opaque

23 x 17.4 mm

$ 348.96

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18.51ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (521437)

18.51ct Multicolor Ammolite, Fancy, Opaque

27.3 x 17.4 mm

$ 488.66

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35.54ct Multicolor Labradorite, Oval, Translucent
Labradorite Product Video (501453)

35.54ct Multicolor Labradorite, Oval, Translucent

31.5 x 21.3 mm

$ 149.18

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23.11ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (634046)

23.11ct Multicolor Ammolite, Fancy, Opaque

31.9 x 18.5 mm

$ 277.32

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16.66ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (613913)

16.66ct Multicolor Ammolite, Fancy, Opaque

23.6 x 14.7 mm

$ 219.91

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21.87ct Multicolor Spectrolite, Oval, Opaque

21.87ct Multicolor Spectrolite, Oval, Opaque

28.3 x 15.6 mm

$ 57.73

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14.21ct Smoky Mother of Pearl, Flower Cut, Opaque
Mother of Pearl Product Video (582254)

14.21ct Smoky Mother of Pearl, Flower Cut, Opaque

23 x 25.6 mm

$ 37.51

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32.94ctw Multicolor Labradorite, Oval, Translucent

32.94ctw Multicolor Labradorite, Oval, Translucent

25 x 18 mm (calibrated)

$ 79.06

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4.56ctw Multicolor Spectrolite, Oval, Opaque

4.56ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 20.93

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11.13ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (521258)

11.13ct Multicolor Ammolite, Fancy, Opaque

19.8 x 13.8 mm

$ 293.83

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37.39ct Multicolor Rainbow Pyrite, Heart, Opaque

37.39ct Multicolor Rainbow Pyrite, Heart, Opaque

32.2 x 24.9 mm

$ 116.65

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10.16ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

10.16ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

22.3 x 15.9 mm

$ 43.03

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2.31ct Multicolor Spectrolite, Round, Opaque

2.31ct Multicolor Spectrolite, Round, Opaque

10 mm (calibrated)

$ 10.93

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24.17ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (520784)

24.17ct Multicolor Ammolite, Fancy, Opaque

27.9 x 16.2 mm

$ 638.09

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130.91ct Multicolor Rainbow Pyrite, Pear Shape, Opaque
Rainbow Pyrite Product Video (391410)

130.91ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

47 x 43.6 mm

$ 518.40

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15.05ct Pearl White Mother of Pearl, Flower Cut, Opaque

15.05ct Pearl White Mother of Pearl, Flower Cut, Opaque

24.7 x 14.7 mm

$ 59.60

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16.47ctw Dark Green Aventurine, Pear Shape, Translucent

16.47ctw Dark Green Aventurine, Pear Shape, Translucent

21.6 x 14.4 mm

$ 45.88

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13.90ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (614775)

13.90ct Multicolor Ammolite, Fancy, Opaque

19.7 x 14.2 mm

$ 183.48

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20.91ct Light Yellow Mother of Pearl, Flower Cut, Opaque
Mother of Pearl Product Video (588929)

20.91ct Light Yellow Mother of Pearl, Flower Cut, Opaque

28.2 x 17.3 mm

$ 82.80

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1.84ct Multicolor Opal, Marquise, Transparent

1.84ct Multicolor Opal, Marquise, Transparent

13.8 x 6.7 mm

$ 77.28

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9.90ct Multicolor Rainbow Pyrite, Fancy, Opaque

9.90ct Multicolor Rainbow Pyrite, Fancy, Opaque

18.4 x 13.8 mm

$ 41.94

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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 -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 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

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate
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