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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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0.86ctw Multicolor Opal, Oval, Opaque

0.86ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 25.70

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0.43ct Multicolor Opal, Oval, Opaque

0.43ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 12.85

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1.43ct Multicolor Opal, Oval, Transparent

1.43ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 34.37

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1.85ct Orange Sunstone, Round, Translucent

1.85ct Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 11.06

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11.83ct Multicolor Opal, Pear Shape, Transparent
Opal Product Video (746953)

11.83ct Multicolor Opal, Pear Shape, Transparent

18.9 x 14.3 mm

$ 589.13

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1.47ctw Multicolor Opal, Oval, Transparent

1.47ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 64.42

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4.91ct Multicolor Labradorite, Marquise, Translucent

4.91ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 10.86

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22.11ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (522370)

22.11ct Multicolor Ammolite, Fancy, Opaque

25.3 x 20.5 mm

$ 484.47

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15.86ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (521251)

15.86ct Multicolor Ammolite, Fancy, Opaque

25.7 x 16.9 mm

$ 347.52

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1.33ct Multicolor Opal, Oval, Translucent
Opal Product Video (301935)

1.33ct Multicolor Opal, Oval, Translucent

10 x 8 mm (calibrated)

$ 48.57

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19.56ctw Multicolor Labradorite, Pear Shape, Translucent

19.56ctw Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 42.86

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11.20ct Multicolor Ammolite, Fancy, Opaque

11.20ct Multicolor Ammolite, Fancy, Opaque

17.4 x 15.4 mm

$ 122.71

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4.60ct Multicolor Rainbow Pyrite, Marquise, Opaque

4.60ct Multicolor Rainbow Pyrite, Marquise, Opaque

19.4 x 7.3 mm

$ 11.91

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1.78ct Multicolor Opal, Oval, Transparent

1.78ct Multicolor Opal, Oval, Transparent

10.8 x 8.1 mm

$ 44.32

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1.25ct Multicolor Opal, Oval, Opaque

1.25ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 41.09

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4.89ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

4.89ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

16.7 x 9.2 mm

$ 14.61

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3.95ct Multicolor Labradorite, Marquise, Translucent

3.95ct Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 8.73

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1.11ct Multicolor Opal, Oval, Opaque

1.11ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 33.17

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12.25ct White Mother Of Pearl, Round, Opaque

12.25ct White Mother Of Pearl, Round, Opaque

25.1 mm

$ 14.77

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2.20ct Multicolor Opal, Pear Shape, Translucent

2.20ct Multicolor Opal, Pear Shape, Translucent

14.8 x 8.8 mm

$ 55.51

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27.79ct Green Aventurine, Fancy, Opaque

27.79ct Green Aventurine, Fancy, Opaque

40.2 x 9.3 mm

$ 2.31

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0.98ct Multicolor Opal, Oval, Transparent

0.98ct Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 46.16

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4.40ct Multicolor Labradorite, Pear Shape, Translucent

4.40ct Multicolor Labradorite, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 9.73

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1.05ct Multicolor Opal, Oval, Opaque

1.05ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 31.37

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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

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate
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