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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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5.48ct Multicolor Labradorite, Marquise, Translucent

5.48ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 14.60

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0.61ct Multicolor Opal, Oval, Opaque

0.61ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 21.96

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3.41ct Multicolor Opal, Oval, Transparent

3.41ct Multicolor Opal, Oval, Transparent

14 x 9 mm (calibrated)

$ 102.30

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10.22ct Multicolor Ammolite, Fancy, Opaque

10.22ct Multicolor Ammolite, Fancy, Opaque

16.9 x 13.8 mm

$ 245.28

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1.42ct Light Orange Sunstone, Oval, Translucent

1.42ct Light Orange Sunstone, Oval, Translucent

8.2 x 6.7 mm

$ 10.22

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1.85ctw Multicolor Opal, Oval, Opaque

1.85ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 73.26

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13.51ct Multicolor Labradorite, Round, Translucent

13.51ct Multicolor Labradorite, Round, Translucent

14 mm (calibrated)

$ 35.02

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2.12ctw Multicolor Labradorite, Round, Translucent

2.12ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 6.20

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1.43ct Multicolor Opal, Oval, Transparent

1.43ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 41.41

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3.03ct Multicolor Labradorite, Baguette, Translucent

3.03ct Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 5.02

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19.25ct Multicolor Ammolite, Fancy, Opaque

19.25ct Multicolor Ammolite, Fancy, Opaque

19.6 x 18.6 mm

$ 254.10

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23.26ct Pale Moss Green Aventurine, Round, Opaque

23.26ct Pale Moss Green Aventurine, Round, Opaque

20 mm (calibrated)

$ 34.08

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6.29ctw Multicolor Labradorite, Baguette, Translucent

6.29ctw Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 10.42

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0.48ct Multicolor Opal, Oval, Transparent

0.48ct Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 14.40

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10.19ct Pearl White Mother of Pearl, Round, Opaque

10.19ct Pearl White Mother of Pearl, Round, Opaque

25.1 mm

$ 14.80

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5.41ct Multicolor Labradorite, Marquise, Translucent

5.41ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 14.41

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14.48ct Pearl White Mother of Pearl, Flower Cut, Opaque

14.48ct Pearl White Mother of Pearl, Flower Cut, Opaque

27.9 x 18.3 mm

$ 57.34

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1.80ct Multicolor Labradorite, Pear Shape, Translucent

1.80ct Multicolor Labradorite, Pear Shape, Translucent

9.2 x 6.3 mm

$ 4.80

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9.71ct Multicolor Labradorite, Marquise, Translucent

9.71ct Multicolor Labradorite, Marquise, Translucent

20 x 10 mm (calibrated)

$ 25.87

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1.65ct Multicolor Spectrolite, Round, Opaque

1.65ct Multicolor Spectrolite, Round, Opaque

8 mm (calibrated)

$ 9.48

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1.76ctw Multicolor Opal, Oval, Opaque

1.76ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 69.70

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30.99ct Multicolor Labradorite, Oval, Opaque

30.99ct Multicolor Labradorite, Oval, Opaque

35.6 x 20.7 mm

$ 33.47

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5.12ctw Multicolor Opal, Round, Translucent

5.12ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 189.24

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21.21ctw Multicolor Labradorite, Pear Shape, Translucent

21.21ctw Multicolor Labradorite, Pear Shape, Translucent

22.1 x 16.1 mm

$ 50.90

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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

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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 -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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