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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
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13.04ct Black Opal, Marquise, Opaque
Opal Product Video (664567)

13.04ct Black Opal, Marquise, Opaque

29.8 x 13.9 mm

$ 428.60

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1.23ct Multicolor Opal, Oval, Opaque

1.23ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 36.75

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13.05ct Gray Pearl, Sphere / Ball, Opaque
Pearl Product Video (338288)

13.05ct Gray Pearl, Sphere / Ball, Opaque

13 mm (calibrated)

$ 214.47

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1.22ct Multicolor Opal, Oval, Transparent

1.22ct Multicolor Opal, Oval, Transparent

10 x 7 mm (calibrated)

$ 30.38

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2.60ct Multicolor Opal, Oval, Translucent

2.60ct Multicolor Opal, Oval, Translucent

12.7 x 9.6 mm

$ 54.49

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6.51ct Multicolor Rainbow Pyrite, Fancy, Opaque

6.51ct Multicolor Rainbow Pyrite, Fancy, Opaque

19.1 x 13.4 mm

$ 19.46

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3.71ctw Multicolor Labradorite, Round, Transparent

3.71ctw Multicolor Labradorite, Round, Transparent

7 mm (calibrated)

$ 9.01

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14.89ct White Mother Of Pearl, Round, Opaque

14.89ct White Mother Of Pearl, Round, Opaque

25 mm

$ 17.94

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8.36ctw Multicolor Opal, Round, Translucent
Opal Product Video (466382)

8.36ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 256.46

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1.61ctw Orange Sunstone, Oval, Translucent

1.61ctw Orange Sunstone, Oval, Translucent

7.2 x 5.3 mm

$ 12.35

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14.15ct Multicolor Labradorite, Pear Shape, Translucent

14.15ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 31.28

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17.50ct White Mother Of Pearl, Flower Cut, Opaque

17.50ct White Mother Of Pearl, Flower Cut, Opaque

22.6 x 16.5 mm

$ 57.52

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23.93ct Multicolor Ammolite, Fancy, Opaque

23.93ct Multicolor Ammolite, Fancy, Opaque

27.8 x 17.8 mm

$ 238.34

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7.44ctw Multicolor Labradorite, Marquise, Translucent

7.44ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 16.45

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4.19ctw Multicolor Spectrolite, Oval, Opaque

4.19ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 19.16

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4.70ctw Multicolor Labradorite, Marquise, Translucent

4.70ctw Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 10.39

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11.55ct Multicolor Rainbow Pyrite, Fancy, Opaque

11.55ct Multicolor Rainbow Pyrite, Fancy, Opaque

21.8 x 13.6 mm

$ 34.51

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11.41ct White Mother Of Pearl, Flower Cut, Opaque

11.41ct White Mother Of Pearl, Flower Cut, Opaque

26.6 x 16.9 mm

$ 37.50

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18.83ct Multicolor Opal, Oval, Opaque
Opal Product Video (744018)

18.83ct Multicolor Opal, Oval, Opaque

22.7 x 15.5 mm

$ 937.73

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3.32ctw Orange Sunstone, Oval, Translucent

3.32ctw Orange Sunstone, Oval, Translucent

6 x 4 mm (calibrated)

$ 25.46

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2.37ct Multicolor Labradorite, Marquise, Translucent

2.37ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 5.24

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28.68ct Multicolor Rainbow Pyrite, Heart, Opaque

28.68ct Multicolor Rainbow Pyrite, Heart, Opaque

24.5 x 24.2 mm

$ 61.09

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2.28ct Orange Sunstone, Round, Translucent

2.28ct Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 13.65

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0.62ct Multicolor Opal, Pear Shape, Transparent

0.62ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 12.87

View Gem

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

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
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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

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
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