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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
Cabochons
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1.22ct Orange Sunstone, Oval, Translucent

1.22ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 20.22

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1.05ct Multicolor Opal, Pear Shape, Transparent

1.05ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 26.15

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32.68ct Multicolor Labradorite, Oval, Opaque

32.68ct Multicolor Labradorite, Oval, Opaque

29.5 x 20.4 mm

$ 29.29

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7.22ctw Multicolor Labradorite, Marquise, Translucent

7.22ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 15.97

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2.48ct Red Sunstone, Oval, Translucent

2.48ct Red Sunstone, Oval, Translucent

10 x 8 mm (calibrated)

$ 19.02

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15.85ct Green Aventurine, Oval, Translucent

15.85ct Green Aventurine, Oval, Translucent

24.7 x 14.1 mm

$ 15.79

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0.53ct Multicolor Opal, Oval, Opaque

0.53ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 15.84

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5.96ctw Multicolor Opal, Square, Transparent

5.96ctw Multicolor Opal, Square, Transparent

4.9 x 4.8 mm

$ 42.31

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27.01ct Blue Aventurine, Fancy, Opaque

27.01ct Blue Aventurine, Fancy, Opaque

33.6 x 11 mm

$ 6.72

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2.82ct Multicolor Opal, Oval, Transparent

2.82ct Multicolor Opal, Oval, Transparent

12.5 x 9.5 mm

$ 70.22

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1.35ct Multicolor Opal, Emerald Cut, Transparent

1.35ct Multicolor Opal, Emerald Cut, Transparent

11.5 x 6.6 mm

$ 60.51

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9.66ctw Multicolor Labradorite, Round, Translucent

9.66ctw Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 21.17

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3.23ct Multicolor Opal, Oval, Translucent

3.23ct Multicolor Opal, Oval, Translucent

13.3 x 9.7 mm

$ 59.46

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21.56ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (718569)

21.56ct Multicolor Ammolite, Fancy, Opaque

22.2 x 18 mm

$ 429.48

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13.54ct White Mother Of Pearl, Round, Opaque

13.54ct White Mother Of Pearl, Round, Opaque

25.6 mm

$ 16.32

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1.13ctw Multicolor Opal, Oval, Transparent

1.13ctw Multicolor Opal, Oval, Transparent

6 x 4 mm (calibrated)

$ 38.86

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20.44ct Multicolor Ammolite, Trillion, Opaque

20.44ct Multicolor Ammolite, Trillion, Opaque

28.5 x 19.1 mm

$ 223.94

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1.45ctw Multicolor Opal, Oval, Opaque

1.45ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 43.33

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1.86ctw Orange Sunstone, Oval, Translucent

1.86ctw Orange Sunstone, Oval, Translucent

6 x 4 mm (calibrated)

$ 14.26

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5.25ct Multicolor Labradorite, Marquise, Translucent

5.25ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 11.61

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10.16ct Green Opal, Oval, Opaque

10.16ct Green Opal, Oval, Opaque

16.7 x 14.4 mm

$ 21.75

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2.39ct Multicolor Labradorite, Marquise, Translucent

2.39ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 5.29

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19.57ct Green Aventurine, Oval, Translucent

19.57ct Green Aventurine, Oval, Translucent

27 x 20 mm (calibrated)

$ 19.49

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2.13ctw Orange Sunstone, Round, Translucent

2.13ctw Orange Sunstone, Round, Translucent

7 mm (calibrated)

$ 12.05

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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

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

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
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