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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
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
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5.34ct Multicolor Rainbow Pyrite, Fancy, Opaque

5.34ct Multicolor Rainbow Pyrite, Fancy, Opaque

18.5 x 9.4 mm

$ 15.95

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1.64ct Multicolor Ammolite, Trillion, Opaque

1.64ct Multicolor Ammolite, Trillion, Opaque

9 x 7 mm (calibrated)

$ 32.67

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10.41ct Multicolor Labradorite, Pear Shape, Translucent

10.41ct Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 23.02

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17.04ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (521431)

17.04ct Multicolor Ammolite, Fancy, Opaque

28 x 12 mm

$ 373.38

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11.15ct Multicolor Labradorite, Pear Shape, Translucent

11.15ct Multicolor Labradorite, Pear Shape, Translucent

22.4 x 16.1 mm

$ 24.44

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4.74ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

4.74ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

16.6 x 10.7 mm

$ 12.27

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3.82ctw Orange Opal, Oval, Transparent

3.82ctw Orange Opal, Oval, Transparent

8.1 x 6.3 mm

$ 113.54

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1.13ct Orange Sunstone, Oval, Translucent

1.13ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 7.88

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12.97ct Multicolor Labradorite, Round, Translucent

12.97ct Multicolor Labradorite, Round, Translucent

15 mm (calibrated)

$ 15.50

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1.45ct Multicolor Opal, Oval, Transparent

1.45ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 36.11

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1.04ct Multicolor Opal, Oval, Translucent

1.04ct Multicolor Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 32.72

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8.62ct Green Opal, Pear Shape, Opaque

8.62ct Green Opal, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 18.46

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1.33ctw Multicolor Opal, Oval, Opaque

1.33ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 39.74

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1.29ct Multicolor Opal, Oval, Opaque

1.29ct Multicolor Opal, Oval, Opaque

8.4 x 7 mm

$ 38.55

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3.65ct Multicolor Labradorite, Pear Shape, Translucent

3.65ct Multicolor Labradorite, Pear Shape, Translucent

11 x 9 mm (calibrated)

$ 8.07

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1.83ctw Orange Sunstone, Oval, Translucent

1.83ctw Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 12.76

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16.55ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (718537)

16.55ct Multicolor Ammolite, Fancy, Opaque

22 x 14.3 mm

$ 329.68

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1.07ct Multicolor Opal, Pear Shape, Transparent

1.07ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 26.64

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3.16ctw White Opal, Oval, Transparent

3.16ctw White Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 78.68

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3.09ctw Orange Sunstone, Round, Translucent

3.09ctw Orange Sunstone, Round, Translucent

5 mm (calibrated)

$ 18.38

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27.31ct Green Aventurine, Fancy, Opaque

27.31ct Green Aventurine, Fancy, Opaque

33.8 x 10.3 mm

$ 2.27

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0.45ct Multicolor Opal, Pear Shape, Transparent

0.45ct Multicolor Opal, Pear Shape, Transparent

7.7 x 4.9 mm

$ 11.21

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17.59ct Multicolor Labradorite, Oval, Opaque

17.59ct Multicolor Labradorite, Oval, Opaque

22.4 x 16.1 mm

$ 15.77

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1.39ctw Multicolor Opal, Oval, Opaque

1.39ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 45.68

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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

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

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate
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