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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
Cabochons
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3.52ct Medium Red Sunstone, Oval, Translucent

3.52ct Medium Red Sunstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 23.23

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4.21ct Multicolor Labradorite, Pear Shape, Translucent

4.21ct Multicolor Labradorite, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 11.22

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1.02ct Multicolor Opal, Marquise, Transparent

1.02ct Multicolor Opal, Marquise, Transparent

13.2 x 5.4 mm

$ 55.08

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18.05ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (523400)

18.05ct Multicolor Ammolite, Fancy, Opaque

29.9 x 16.8 mm

$ 476.52

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7.55ct Multicolor Labradorite, Round, Translucent

7.55ct Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 22.10

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0.49ct Multicolor Opal, Pear Shape, Transparent

0.49ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 14.70

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17.93ct Multicolor Ammolite, Trillion, Opaque

17.93ct Multicolor Ammolite, Trillion, Opaque

28.5 x 16.5 mm

$ 236.68

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0.89ct Multicolor Opal, Oval, Opaque

0.89ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 32.04

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0.97ct Multicolor Opal, Oval, Transparent

0.97ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 36.77

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3.36ct Light Peach Orange Sunstone, Round, Transparent

3.36ct Light Peach Orange Sunstone, Round, Transparent

10 mm (calibrated)

$ 23.60

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17.88ct Multicolor Labradorite, Pear Shape, Translucent

17.88ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 47.63

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0.47ct Multicolor Labradorite, Pear Shape, Translucent

0.47ct Multicolor Labradorite, Pear Shape, Translucent

6 x 4 mm (calibrated)

$ 1.25

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1.59ct Multicolor Opal Doublet, Pear Shape, Opaque

1.59ct Multicolor Opal Doublet, Pear Shape, Opaque

12 x 8 mm (calibrated)

$ 56.91

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21.12ct Multicolor Rainbow Pyrite, Fancy, Opaque

21.12ct Multicolor Rainbow Pyrite, Fancy, Opaque

19.6 x 11.3 mm

$ 65.89

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1.32ctw Multicolor Opal, Oval, Transparent

1.32ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 69.70

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0.89ctw Multicolor Opal, Pear Shape, Transparent

0.89ctw Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 26.70

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5.02ctw Multicolor Labradorite, Round, Translucent

5.02ctw Multicolor Labradorite, Round, Translucent

8 mm (calibrated)

$ 14.70

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1.05ct Multicolor Labradorite, Round, Translucent

1.05ct Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 3.07

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27.31ct Forest Green Aventurine, Fancy, Opaque

27.31ct Forest Green Aventurine, Fancy, Opaque

33.8 x 10.3 mm

$ 2.73

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1.66ct Multicolor Opal, Fancy, Opaque

1.66ct Multicolor Opal, Fancy, Opaque

9.9 x 7.7 mm

$ 55.78

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4.72ctw Multicolor Labradorite, Marquise, Translucent

4.72ctw Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 12.58

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4.40ctw Multicolor Spectrolite, Oval, Opaque

4.40ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 24.24

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14.64ct White Mother of Pearl, Round, Opaque

14.64ct White Mother of Pearl, Round, Opaque

24.8 mm

$ 21.25

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2.88ct Light Tiger Orange Sunstone, Round, Translucent

2.88ct Light Tiger Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 20.53

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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

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 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 -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate
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