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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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8.15ct Multicolor Opal Doublet, Oval, Opaque

8.15ct Multicolor Opal Doublet, Oval, Opaque

20 x 15 mm (calibrated)

$ 242.10

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3.22ctw Orange Sunstone, Round, Translucent

3.22ctw Orange Sunstone, Round, Translucent

5.3 mm

$ 18.44

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13.15ctw Green Aventurine, Oval, Translucent

13.15ctw Green Aventurine, Oval, Translucent

16 x 10.9 mm

$ 28.82

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3.25ctw Orange Sunstone, Oval, Translucent

3.25ctw Orange Sunstone, Oval, Translucent

7 x 5 mm (calibrated)

$ 18.63

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6.29ctw Multicolor Labradorite, Baguette, Translucent

6.29ctw Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 8.65

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14.48ct White Mother Of Pearl, Flower Cut, Opaque

14.48ct White Mother Of Pearl, Flower Cut, Opaque

27.9 x 18.3 mm

$ 47.59

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1.85ct Multicolor Opal, Fancy, Translucent

1.85ct Multicolor Opal, Fancy, Translucent

11.4 x 7.6 mm

$ 51.59

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3.16ct Multicolor Ammolite, Baguette, Opaque

3.16ct Multicolor Ammolite, Baguette, Opaque

9.1 x 7.8 mm

$ 62.95

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4.99ct Green Opal, Oval, Opaque

4.99ct Green Opal, Oval, Opaque

11.2 x 10.2 mm

$ 11.58

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12.02ct Green Opal, Oval, Opaque

12.02ct Green Opal, Oval, Opaque

17.6 x 11.9 mm

$ 27.89

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11.99ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (614772)

11.99ct Multicolor Ammolite, Fancy, Opaque

22.3 x 12.8 mm

$ 131.36

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1.24ct Multicolor Opal, Oval, Translucent

1.24ct Multicolor Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 35.46

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4.27ct Orange Sunstone, Round, Translucent

4.27ct Orange Sunstone, Round, Translucent

11 mm (calibrated)

$ 23.40

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3.48ctw Multicolor Labradorite, Round, Translucent

3.48ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 8.46

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10.63ct Multicolor Rainbow Pyrite, Fancy, Opaque

10.63ct Multicolor Rainbow Pyrite, Fancy, Opaque

18.1 x 13.6 mm

$ 27.53

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7.06ctw Orange Sunstone, Round, Translucent

7.06ctw Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 41.77

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0.45ct Multicolor Opal, Pear Shape, Transparent
Opal Product Video (505389)

0.45ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 8.62

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10.85ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (451527)

10.85ct Multicolor Ammolite, Fancy, Opaque

22.5 x 10.3 mm

$ 118.87

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0.86ct Multicolor Opal, Oval, Opaque

0.86ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 25.70

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5.13ct Multicolor Rainbow Pyrite, Fancy, Opaque

5.13ct Multicolor Rainbow Pyrite, Fancy, Opaque

19.1 x 10.7 mm

$ 11.07

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10.96ctw Multicolor Labradorite, Marquise, Translucent

10.96ctw Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 24.24

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14.77ct Multicolor Ammolite, Fancy, Opaque

14.77ct Multicolor Ammolite, Fancy, Opaque

20 x 15 mm (calibrated)

$ 161.82

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1.37ct Multicolor Opal, Pear Shape, Translucent

1.37ct Multicolor Opal, Pear Shape, Translucent

10 x 8 mm (calibrated)

$ 52.54

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1.65ct Multicolor Opal, Oval, Opaque

1.65ct Multicolor Opal, Oval, Opaque

10 x 8 mm (calibrated)

$ 49.30

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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

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
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Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
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