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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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11.66ct Multicolor Ammolite, Fancy, Opaque

11.66ct Multicolor Ammolite, Fancy, Opaque

20 x 15 mm (calibrated)

$ 279.84

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1.26ct Bright Orange Sunstone, Oval, Translucent

1.26ct Bright Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 8.82

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0.96ct Multicolor Opal, Oval, Transparent

0.96ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 38.02

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2.15ctw Multicolor Opal Doublet, Oval, Opaque

2.15ctw Multicolor Opal Doublet, Oval, Opaque

9 x 7 mm (calibrated)

$ 76.95

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21.15ct Cool Forest Green Aventurine, Pear Shape, Translucent

21.15ct Cool Forest Green Aventurine, Pear Shape, Translucent

27.7 x 18.8 mm

$ 25.38

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1.54ct Multicolor Opal, Oval, Transparent

1.54ct Multicolor Opal, Oval, Transparent

10 x 7 mm (calibrated)

$ 46.20

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1.42ctw Multicolor Opal, Oval, Opaque

1.42ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 56.23

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7.91ct Multicolor Rainbow Pyrite, Baguette, Opaque

7.91ct Multicolor Rainbow Pyrite, Baguette, Opaque

17.5 x 10 mm

$ 24.59

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15.88ct Multicolor Ammolite, Fancy, Opaque

15.88ct Multicolor Ammolite, Fancy, Opaque

18.7 x 16.7 mm

$ 209.62

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1.45ct Multicolor Opal, Oval, Opaque

1.45ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 52.20

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24.82ct Multicolor Rainbow Pyrite, Fancy, Opaque

24.82ct Multicolor Rainbow Pyrite, Fancy, Opaque

29 x 14.9 mm

$ 89.35

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11.49ct Pearl White Mother of Pearl, Flower Cut, Opaque

11.49ct Pearl White Mother of Pearl, Flower Cut, Opaque

23.6 x 15.5 mm

$ 45.50

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31.79ct Multicolor Opal, Oval, Opaque

31.79ct Multicolor Opal, Oval, Opaque

32.3 x 21.3 mm

$ 114.44

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1.94ctw Multicolor Opal, Round, Transparent

1.94ctw Multicolor Opal, Round, Transparent

5 mm (calibrated)

$ 49.61

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1.08ct Reddish Orange Sunstone, Oval, Translucent

1.08ct Reddish Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 9.07

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2.48ctw Multicolor Opal, Oval, Opaque

2.48ctw Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 110.48

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1.13ctw Multicolor Opal, Oval, Transparent

1.13ctw Multicolor Opal, Oval, Transparent

6 x 4 mm (calibrated)

$ 46.82

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5.07ctw Light Orange Sunstone, Oval, Transparent

5.07ctw Light Orange Sunstone, Oval, Transparent

10 x 8 mm (calibrated)

$ 46.55

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13.90ctw Multicolor Labradorite, Round, Translucent

13.90ctw Multicolor Labradorite, Round, Translucent

13 mm (calibrated)

$ 36.02

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0.72ct Multicolor Opal, Oval, Opaque

0.72ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 25.92

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1.51ct Multicolor Opal, Oval, Transparent

1.51ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 45.30

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21.57ct Multicolor Ammolite, Cushion, Opaque

21.57ct Multicolor Ammolite, Cushion, Opaque

24 x 21.7 mm

$ 227.78

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0.67ct Multicolor Opal, Pear Shape, Transparent

0.67ct Multicolor Opal, Pear Shape, Transparent

8 x 6.6 mm

$ 20.10

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7.29ct Medium Green Opal, Oval, Opaque

7.29ct Medium Green Opal, Oval, Opaque

18.4 x 12.2 mm

$ 18.80

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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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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