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Home › Gemstones › Iridescent Gemstones

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 Iridescent Gemstones
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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1.32ct Multicolor Labradorite, Marquise, Translucent

1.32ct Multicolor Labradorite, Marquise, Translucent

10 x 5 mm (calibrated)

$ 2.92

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16.16ct Multicolor Ammolite, Fancy, Opaque

16.16ct Multicolor Ammolite, Fancy, Opaque

21.8 x 13.8 mm

$ 321.91

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9.73ct Multicolor Labradorite, Pear Shape, Translucent

9.73ct Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 21.51

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2.08ctw Multicolor Opal, Oval, Opaque

2.08ctw Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 62.15

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12.08ct Multicolor Ammolite, Fancy, Opaque

12.08ct Multicolor Ammolite, Fancy, Opaque

18.8 x 14.3 mm

$ 132.35

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6.89ct Multicolor Rainbow Pyrite, Marquise, Opaque

6.89ct Multicolor Rainbow Pyrite, Marquise, Opaque

27.1 x 9.3 mm

$ 24.22

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1.09ct Multicolor Opal, Oval, Transparent

1.09ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 47.77

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0.93ct Orange Sunstone, Oval, Translucent

0.93ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 6.48

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1.93ctw Orange Sunstone, Oval, Translucent

1.93ctw Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 13.45

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1.29ct Multicolor Opal, Oval, Transparent

1.29ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 32.12

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0.53ct Multicolor Opal, Oval, Opaque

0.53ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 15.84

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1.18ct Multicolor Opal, Oval, Opaque

1.18ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 35.26

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17.48ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (718650)

17.48ct Multicolor Ammolite, Fancy, Opaque

24.3 x 14.6 mm

$ 348.20

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0.74ct Multicolor Opal, Oval, Translucent

0.74ct Multicolor Opal, Oval, Translucent

8.1 x 6.3 mm

$ 31.69

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2.20ct White Opal, Oval, Transparent

2.20ct White Opal, Oval, Transparent

11.6 x 8.7 mm

$ 54.78

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2.72ct Orange Sunstone, Round, Translucent

2.72ct Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 16.28

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4.79ctw Multicolor Labradorite, Marquise, Translucent

4.79ctw Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 10.59

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11.63ct Multicolor Ammolite, Fancy, Opaque

11.63ct Multicolor Ammolite, Fancy, Opaque

19.8 x 12.7 mm

$ 231.67

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19.75ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (520797)

19.75ct Multicolor Ammolite, Fancy, Opaque

23.6 x 18.3 mm

$ 432.76

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3.67ctw Orange Sunstone, Oval, Translucent

3.67ctw Orange Sunstone, Oval, Translucent

9.4 x 7.4 mm

$ 21.93

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0.95ct Multicolor Opal, Oval, Opaque

0.95ct Multicolor Opal, Oval, Opaque

8.7 x 6.7 mm

$ 28.39

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5.16ct Multicolor Opal, Oval, Transparent

5.16ct Multicolor Opal, Oval, Transparent

14.1 x 10.7 mm

$ 128.48

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1.14ctw Multicolor Opal, Pear Shape, Transparent

1.14ctw Multicolor Opal, Pear Shape, Transparent

8 x 5.2 mm

$ 28.39

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16.47ctw Green Aventurine, Fancy, Translucent

16.47ctw Green Aventurine, Fancy, Translucent

20.1 x 10.5 mm

$ 36.09

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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

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
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

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image