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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
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0.53ct Multicolor Opal, Pear Shape, Transparent

0.53ct Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 15.90

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11.84ct Multicolor Ammolite, Fancy, Opaque

11.84ct Multicolor Ammolite, Fancy, Opaque

20 x 15 mm (calibrated)

$ 284.16

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2.09ct Multicolor Labradorite, Marquise, Translucent

2.09ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 5.57

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0.70ct Multicolor Opal, Fancy, Translucent

0.70ct Multicolor Opal, Fancy, Translucent

10.7 x 7.4 mm

$ 23.52

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13.66ct Multicolor Ammolite, Fancy, Opaque

13.66ct Multicolor Ammolite, Fancy, Opaque

26.7 x 10.1 mm

$ 180.31

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17.03ct Multicolor Rainbow Pyrite, Fancy, Opaque

17.03ct Multicolor Rainbow Pyrite, Fancy, Opaque

22.1 x 16.4 mm

$ 61.31

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13.86ct Multicolor Ammolite, Fancy, Opaque

13.86ct Multicolor Ammolite, Fancy, Opaque

26.4 x 13.4 mm

$ 365.90

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8.05ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

8.05ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

17.5 x 11.7 mm

$ 25.12

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2.63ct Multicolor White Opal, Pear Shape, Translucent

2.63ct Multicolor White Opal, Pear Shape, Translucent

14 x 9 mm (calibrated)

$ 79.69

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41.48ct Multicolor Labradorite, Oval, Opaque

41.48ct Multicolor Labradorite, Oval, Opaque

37.2 x 22.3 mm

$ 44.80

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9.35ct Multicolor Opal, Pear Shape, Transparent
Opal Product Video (746950)

9.35ct Multicolor Opal, Pear Shape, Transparent

21 x 16 mm

$ 561.00

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8.68ctw Multicolor Labradorite, Baguette, Translucent

8.68ctw Multicolor Labradorite, Baguette, Translucent

10 x 8 mm (calibrated)

$ 15.73

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5.32ctw Multicolor Opal, Round, Translucent

5.32ctw Multicolor Opal, Round, Translucent

6.5 mm (calibrated)

$ 196.63

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4.64ct Multicolor Labradorite, Round, Translucent

4.64ct Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 13.58

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6.34ctw Peach Orange Sunstone, Round, Transparent

6.34ctw Peach Orange Sunstone, Round, Transparent

10 mm (calibrated)

$ 44.52

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2.24ct Grapefruit Orange Sunstone, Round, Translucent

2.24ct Grapefruit Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 16.14

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14.06ct Multicolor Ammolite, Trillion, Opaque

14.06ct Multicolor Ammolite, Trillion, Opaque

20.9 x 17.6 mm

$ 371.18

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1.25ct Multicolor Opal, Oval, Opaque

1.25ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 49.50

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15.59ct Multicolor Ammolite, Fancy, Opaque

15.59ct Multicolor Ammolite, Fancy, Opaque

21.7 x 16.4 mm

$ 374.16

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1.45ct Medium Orange Sunstone, Oval, Translucent

1.45ct Medium Orange Sunstone, Oval, Translucent

8.5 x 6.8 mm

$ 10.44

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10.83ct Warm Green Opal, Oval, Opaque

10.83ct Warm Green Opal, Oval, Opaque

21.3 x 13.6 mm

$ 27.94

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2.67ct Multicolor Opal, Cushion, Transparent
Opal Product Video (691769)

2.67ct Multicolor Opal, Cushion, Transparent

15.6 x 9.4 mm

$ 144.18

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16.66ct Multicolor Labradorite, Pear Shape, Translucent

16.66ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 44.39

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0.52ct Multicolor Opal, Oval, Opaque

0.52ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 18.72

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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 -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate
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