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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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3.45ct Multicolor Opal, Oval, Transparent

3.45ct Multicolor Opal, Oval, Transparent

14 x 9 mm (calibrated)

$ 104.50

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17.46ct Pearl White Mother of Pearl, Round, Opaque

17.46ct Pearl White Mother of Pearl, Round, Opaque

25.1 mm

$ 25.36

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16.79ctw Multicolor Labradorite, Round, Translucent

16.79ctw Multicolor Labradorite, Round, Translucent

16 mm (calibrated)

$ 44.33

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14.02ctw Multicolor Labradorite, Round, Translucent

14.02ctw Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 36.34

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3.93ct Multicolor Opal, Oval, Translucent

3.93ct Multicolor Opal, Oval, Translucent

17.3 x 10.8 mm

$ 117.90

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20.14ct Multicolor Rainbow Pyrite, Heart, Opaque

20.14ct Multicolor Rainbow Pyrite, Heart, Opaque

23.5 x 23 mm

$ 62.59

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13.61ct Cool Forest Green Aventurine, Oval, Translucent

13.61ct Cool Forest Green Aventurine, Oval, Translucent

24.3 x 13.1 mm

$ 16.33

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7.36ct Multicolor Rainbow Pyrite, Heart, Opaque

7.36ct Multicolor Rainbow Pyrite, Heart, Opaque

17.1 x 15.7 mm

$ 22.87

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3.17ctw Medium Orange Sunstone, Oval, Translucent

3.17ctw Medium Orange Sunstone, Oval, Translucent

7 x 5 mm (calibrated)

$ 29.29

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0.92ctw Multicolor Opal, Oval, Opaque

0.92ctw Multicolor Opal, Oval, Opaque

6.9 x 5.2 mm

$ 36.43

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5.66ct Multicolor Labradorite, Marquise, Translucent

5.66ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 15.08

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13.03ct Multicolor Labradorite, Pear Shape, Opaque

13.03ct Multicolor Labradorite, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 34.72

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12.72ct Forest Green Opal, Oval, Opaque

12.72ct Forest Green Opal, Oval, Opaque

17.9 x 14.4 mm

$ 27.35

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11.30ct Multicolor Labradorite, Pear Shape, Translucent

11.30ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 30.11

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2.38ct Multicolor Labradorite, Marquise, Translucent

2.38ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 6.34

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4.75ctw Grapefruit Orange Sunstone, Round, Translucent

4.75ctw Grapefruit Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 33.86

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12.25ct Pearl White Mother of Pearl, Round, Opaque

12.25ct Pearl White Mother of Pearl, Round, Opaque

25.1 mm

$ 17.80

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13.30ct Multicolor Labradorite, Pear Shape, Translucent

13.30ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 35.44

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3.48ctw Multicolor Labradorite, Round, Translucent

3.48ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 10.19

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5.06ct Multicolor Opal, Oval, Transparent

5.06ct Multicolor Opal, Oval, Transparent

15.7 x 10.7 mm

$ 153.25

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1.65ctw Multicolor Opal, Oval, Opaque

1.65ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 59.40

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2.23ct Multicolor Labradorite, Marquise, Translucent

2.23ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 5.94

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14.61ct Multicolor Ammolite, Fancy, Opaque

14.61ct Multicolor Ammolite, Fancy, Opaque

23.5 x 15.3 mm

$ 192.85

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0.58ct Multicolor Opal, Pear Shape, Transparent

0.58ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 17.40

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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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 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 -> 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
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