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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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5.59ct Multicolor Rainbow Pyrite, Baguette, Opaque

5.59ct Multicolor Rainbow Pyrite, Baguette, Opaque

16 x 8 mm (calibrated)

$ 23.68

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11.62ct Multicolor Ammolite, Fancy, Opaque

11.62ct Multicolor Ammolite, Fancy, Opaque

23.3 x 11.2 mm

$ 306.77

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24.56ct Medium Green Aventurine, Round, Opaque

24.56ct Medium Green Aventurine, Round, Opaque

20 mm (calibrated)

$ 29.99

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1.46ct Multicolor Labradorite, Square, Translucent

1.46ct Multicolor Labradorite, Square, Translucent

6 x 6 mm (calibrated)

$ 1.79

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2.74ct Multicolor Opal, Pear Shape, Translucent

2.74ct Multicolor Opal, Pear Shape, Translucent

12 x 9.1 mm

$ 69.05

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1.09ct Multicolor Opal, Marquise, Transparent

1.09ct Multicolor Opal, Marquise, Transparent

13.8 x 5.6 mm

$ 58.86

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11.78ct Multicolor Ammolite, Fancy, Opaque

11.78ct Multicolor Ammolite, Fancy, Opaque

23.4 x 15.3 mm

$ 155.50

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1.70ct Multicolor Opal, Emerald Cut, Translucent

1.70ct Multicolor Opal, Emerald Cut, Translucent

11.2 x 7.6 mm

$ 43.06

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12.15ctw Dark Green Aventurine, Pear Shape, Translucent

12.15ctw Dark Green Aventurine, Pear Shape, Translucent

17 x 11.1 mm

$ 32.08

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1.89ct Multicolor Opal, Oval, Translucent

1.89ct Multicolor Opal, Oval, Translucent

12 x 8 mm (calibrated)

$ 56.70

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19.72ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (523388)

19.72ct Multicolor Ammolite, Fancy, Opaque

26.1 x 15.8 mm

$ 520.61

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17.37ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (633709)

17.37ct Multicolor Ammolite, Fancy, Opaque

22.4 x 17.2 mm

$ 208.44

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4.30ctw Grapefruit Orange Sunstone, Oval, Transparent

4.30ctw Grapefruit Orange Sunstone, Oval, Transparent

10 x 8 mm (calibrated)

$ 33.11

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1.46ct Multicolor Opal, Emerald Cut, Transparent

1.46ct Multicolor Opal, Emerald Cut, Transparent

11.9 x 6.3 mm

$ 78.84

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15.82ct Multicolor Ammolite, Fancy, Opaque

15.82ct Multicolor Ammolite, Fancy, Opaque

21.7 x 16.7 mm

$ 208.82

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1.26ct Multicolor Opal, Oval, Translucent
Opal Product Video (503728)

1.26ct Multicolor Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 36.59

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1.27ct Multicolor Opal, Emerald Cut, Transparent

1.27ct Multicolor Opal, Emerald Cut, Transparent

10.7 x 5.4 mm

$ 68.58

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1.98ct Reddish Orange Sunstone, Round, Translucent

1.98ct Reddish Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 14.26

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1.85ct Multicolor Opal Doublet, Pear Shape, Opaque

1.85ct Multicolor Opal Doublet, Pear Shape, Opaque

14.7 x 7.5 mm

$ 48.84

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16.27ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (452772)

16.27ct Multicolor Ammolite, Fancy, Opaque

25 x 18 mm (calibrated)

$ 214.76

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12.76ct Brown Pearl, Sphere / Ball, Opaque
Pearl Product Video (338290)

12.76ct Brown Pearl, Sphere / Ball, Opaque

12 mm (calibrated)

$ 191.40

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13.63ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (718600)

13.63ct Multicolor Ammolite, Fancy, Opaque

17.2 x 17 mm

$ 327.12

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9.84ct Multicolor Labradorite, Marquise, Translucent

9.84ct Multicolor Labradorite, Marquise, Translucent

22.2 x 10.7 mm

$ 14.41

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3.04ctw Multicolor Opal, Round, Transparent

3.04ctw Multicolor Opal, Round, Transparent

6.5 mm (calibrated)

$ 85.51

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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

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 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 -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate
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