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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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29.81ct Multicolor Opal, Round, Opaque

29.81ct Multicolor Opal, Round, Opaque

26 mm

$ 107.32

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5.11ctw Multicolor Labradorite, Square, Translucent

5.11ctw Multicolor Labradorite, Square, Translucent

7 x 7 mm (calibrated)

$ 7.90

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2.72ct Reddish Orange Sunstone, Round, Translucent

2.72ct Reddish Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 19.61

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3.92ct Multicolor Labradorite, Pear Shape, Translucent

3.92ct Multicolor Labradorite, Pear Shape, Translucent

11 x 9 mm (calibrated)

$ 10.44

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1.51ctw Multicolor Opal, Oval, Transparent
Opal Product Video (547993)

1.51ctw Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 498.30

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10.14ct Pearl White Mother of Pearl, Round, Opaque

10.14ct Pearl White Mother of Pearl, Round, Opaque

25.1 mm

$ 10.57

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2.78ct Medium-Light Orange Sunstone, Oval, Translucent

2.78ct Medium-Light Orange Sunstone, Oval, Translucent

10 x 8 mm (calibrated)

$ 25.69

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24.80ct Multicolor Rainbow Pyrite, Fancy, Opaque

24.80ct Multicolor Rainbow Pyrite, Fancy, Opaque

31.7 x 21.5 mm

$ 89.28

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7.23ct Multicolor Rainbow Pyrite, Baguette, Opaque

7.23ct Multicolor Rainbow Pyrite, Baguette, Opaque

16 x 10.9 mm

$ 22.48

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11.21ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

11.21ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

24.2 x 13.9 mm

$ 34.98

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2.29ct Multicolor Labradorite, Baguette, Translucent

2.29ct Multicolor Labradorite, Baguette, Translucent

8 x 6 mm (calibrated)

$ 6.05

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2.70ctw Multicolor Opal, Round, Translucent

2.70ctw Multicolor Opal, Round, Translucent

6.5 mm (calibrated)

$ 75.95

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20.10ctw Multicolor Labradorite, Pear Shape, Translucent

20.10ctw Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 31.31

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3.97ct Multicolor Rainbow Pyrite, Square, Opaque

3.97ct Multicolor Rainbow Pyrite, Square, Opaque

10 x 10 mm (calibrated)

$ 12.38

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1.33ct Multicolor Opal, Pear Shape, Transparent

1.33ct Multicolor Opal, Pear Shape, Transparent

11 x 7.4 mm

$ 70.22

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4.18ctw Multicolor Spectrolite, Oval, Opaque

4.18ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 23.03

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1.07ct Multicolor Opal, Oval, Opaque

1.07ct Multicolor Opal, Oval, Opaque

8.4 x 6.7 mm

$ 35.32

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1.24ct Multicolor Opal, Oval, Translucent

1.24ct Multicolor Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 65.47

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1.02ct Multicolor Opal, Oval, Translucent

1.02ct Multicolor Opal, Oval, Translucent

8.6 x 6.8 mm

$ 38.65

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2.42ct Multicolor Labradorite, Baguette, Translucent

2.42ct Multicolor Labradorite, Baguette, Translucent

8 x 6 mm (calibrated)

$ 5.81

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24.94ct Deep Green Aventurine, Fancy, Opaque

24.94ct Deep Green Aventurine, Fancy, Opaque

34.2 x 9.8 mm

$ 2.49

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24.51ct Multicolor Ammolite, Fancy, Opaque

24.51ct Multicolor Ammolite, Fancy, Opaque

30.3 x 21 mm

$ 323.53

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1.18ctw Multicolor Opal, Oval, Opaque

1.18ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 46.73

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6.45ct Multicolor Opal, Pear Shape, Translucent
Opal Product Video (673598)

6.45ct Multicolor Opal, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 193.50

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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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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

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
→ View All GemSelect Reviews on Bizrate
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