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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
Faceted
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15.09ct Multicolor Rainbow Pyrite, Marquise, Opaque

15.09ct Multicolor Rainbow Pyrite, Marquise, Opaque

32.4 x 12.1 mm

$ 53.05

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11.89ct Green Opal, Oval, Opaque

11.89ct Green Opal, Oval, Opaque

17 x 14.1 mm

$ 25.46

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1.02ct Multicolor Opal, Marquise, Transparent

1.02ct Multicolor Opal, Marquise, Transparent

13.2 x 5.4 mm

$ 45.72

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33.71ct Green Aventurine, Fancy, Opaque

33.71ct Green Aventurine, Fancy, Opaque

41 x 10.3 mm

$ 2.80

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2.26ctw Orange Sunstone, Oval, Translucent

2.26ctw Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 11.56

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4.42ct Orange Sunstone, Oval, Translucent

4.42ct Orange Sunstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 26.29

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6.34ctw Orange Sunstone, Round, Transparent

6.34ctw Orange Sunstone, Round, Transparent

10 mm (calibrated)

$ 36.95

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5.15ctw Multicolor Opal, Square, Transparent

5.15ctw Multicolor Opal, Square, Transparent

4.6 x 4.5 mm

$ 36.56

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1.64ct Multicolor Opal, Pear Shape, Translucent

1.64ct Multicolor Opal, Pear Shape, Translucent

12.1 x 8.9 mm

$ 78.20

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4.37ct Orange Sunstone, Oval, Translucent

4.37ct Orange Sunstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 26.00

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4.85ct Brown Mother Of Pearl, Fancy, Opaque

4.85ct Brown Mother Of Pearl, Fancy, Opaque

20 x 13.7 mm

$ 10.57

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1.94ctw Multicolor Opal, Round, Transparent

1.94ctw Multicolor Opal, Round, Transparent

5 mm (calibrated)

$ 41.18

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1.86ctw Multicolor Labradorite, Round, Translucent

1.86ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 2.22

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2.04ct Orange Sunstone, Round, Translucent

2.04ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 12.20

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11.39ct Multicolor Labradorite, Pear Shape, Translucent

11.39ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 25.19

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1.11ct Multicolor Opal, Oval, Opaque

1.11ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 33.17

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7.55ct Multicolor Labradorite, Round, Translucent

7.55ct Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 18.34

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1.32ct Multicolor Opal, Oval, Opaque

1.32ct Multicolor Opal, Oval, Opaque

10 x 8 mm (calibrated)

$ 39.44

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23.26ct Green Aventurine, Round, Opaque

23.26ct Green Aventurine, Round, Opaque

20 mm (calibrated)

$ 28.29

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0.97ctw Multicolor Opal, Oval, Opaque

0.97ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 28.98

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13.30ct Brown Pearl, Sphere / Ball, Opaque
Pearl Product Video (338287)

13.30ct Brown Pearl, Sphere / Ball, Opaque

12 mm (calibrated)

$ 218.57

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0.56ct Multicolor Opal, Oval, Opaque

0.56ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 16.73

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3.98ctw Multicolor Opal, Square, Transparent

3.98ctw Multicolor Opal, Square, Transparent

4.3 x 4.1 mm

$ 28.25

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19.05ct Multicolor Opal, Oval, Opaque

19.05ct Multicolor Opal, Oval, Opaque

23.6 x 15.6 mm

$ 56.92

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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

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

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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

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
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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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
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Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
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