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Home Gemstones Rainbow Moonstone

Natural Rainbow Moonstone Gemstones

Discover genuine Rainbow Moonstone gemstones with beautiful blue adularescence, ideal for unique and elegant jewelry designs.

Rainbow Moonstone Weight
Rainbow Moonstone Size
Rainbow Moonstone Clarity
Rainbow Moonstone Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor Rainbow Moonstone
Orange
Pink
Purple
Red
Turquoise
Violet
White Rainbow Moonstone
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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1.27ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 40.48

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3.33ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.1 mm

$ 62.02

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21.23ct White Rainbow Moonstone, Fancy, Opaque

26.6 x 10.4 mm

$ 6.34

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36.47ct White Rainbow Moonstone, Pear Shape, Translucent

28.6 x 20.5 mm

$ 254.27

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1.67ctw White Rainbow Moonstone, Oval, Transparent

7 x 5 mm (calibrated)

$ 28.28

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1.64ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 27.92

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13.28ct White Rainbow Moonstone, Oval, Transparent

20.7 x 12.8 mm

$ 198.40

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9.10ct White Rainbow Moonstone, Fancy, Transparent

19.4 x 9.2 mm

$ 163.14

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18.25ct White Rainbow Moonstone, Pear Shape, Translucent

22.4 x 14.8 mm

$ 127.24

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3.12ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.1 mm

$ 58.11

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9.04ct White Rainbow Moonstone, Fancy, Transparent

19.4 x 8.8 mm

$ 72.03

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2.73ctw White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 59.82

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30.27ct Multicolor Rainbow Moonstone, Fancy, Opaque

39.9 x 9.9 mm

$ 3.02

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10.21ct White Rainbow Moonstone, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 71.18

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2.85ctw White Rainbow Moonstone, Pear Shape, Transparent

4.9 x 4.8 mm

$ 53.20

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0.47ct White Rainbow Moonstone, Baguette, VS

5.8 x 3.8 mm

$ 16.38

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3.65ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 67.99

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7.73ct White Rainbow Moonstone, Oval, Transparent

19.1 x 10.4 mm

$ 138.59

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1.36ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 43.34

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7.29ct White Rainbow Moonstone, Baguette, Transparent

15.5 x 7.3 mm

$ 108.91

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0.81ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 26.63

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7.10ct White Rainbow Moonstone, Pear Shape, Translucent

16.7 x 9.4 mm

$ 49.50

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1.38ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 45.37

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3.54ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 59.94

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Why Buy Rainbow Moonstone from GemSelect?

Natural Rainbow Moonstone

Our natural Rainbow Moonstone gemstones are carefully selected for their strong blue flash and attractive transparency. Each stone is 100% genuine, with any treatments fully disclosed for complete transparency.

Buy Rainbow Moonstone Gemstones Online

Shop loose Rainbow Moonstone with confidence at GemSelect. Choose from a wide range of shapes, sizes and price points, with detailed photos and worldwide shipping available.

Loose Rainbow Moonstone Gemstones with Blue Flash

Rainbow Moonstone for Jewelry

Rainbow Moonstone is a popular choice for rings, pendants and earrings due to its striking adularescence and romantic appeal. With a Mohs hardness of 6 to 6.5, it is best suited for jewelry with protective settings.

Blue Flash Rainbow Moonstone

The most desirable Rainbow Moonstone stones display an intense electric blue flash across the surface. The strength and coverage of this optical effect significantly influence value and appearance.

Rainbow Moonstone Cabochons

Cabochon cuts are especially popular because they enhance the stone’s natural sheen and floating light effect. Oval and round cabochons are ideal for statement rings and artisan jewelry.

Faceted Rainbow Moonstone

Faceted Rainbow Moonstone gemstones offer a brighter, more contemporary look. These cuts combine subtle sparkle with the signature internal glow of the stone.

Calibrated Rainbow Moonstone Sizes

We offer calibrated Rainbow Moonstone in common jewelry sizes such as 6 mm, 8 mm and 8 x 6 mm, making them easy to mount into standard settings.

Wholesale Rainbow Moonstone

Looking to buy in quantity? Our wholesale Rainbow Moonstone options are ideal for jewelry designers and retailers seeking competitive pricing on matched pairs and bulk parcels.

Learn more about properties, sources and care on our Rainbow Moonstone Information Page.

FAQs

Is Rainbow Moonstone a real Moonstone?

Rainbow Moonstone is actually a variety of labradorite feldspar, but it is traded as Moonstone due to its similar optical effect. It is a natural gemstone.

What causes the blue flash in Rainbow Moonstone?

The blue flash, known as adularescence, is caused by light scattering between microscopic layers within the feldspar structure.

Is Rainbow Moonstone durable enough for rings?

With a Mohs hardness of 6 to 6.5, Rainbow Moonstone can be used in rings, but protective settings and careful wear are recommended.

Are your Rainbow Moonstone gemstones natural?

Yes, all our Rainbow Moonstone gemstones are natural. Any enhancements are clearly disclosed on the product page.

How do I choose a high-quality Rainbow Moonstone?

Look for strong blue flash, good transparency, minimal inclusions and an even, well-proportioned cut for the best appearance and value.

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've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate
Enlarged Gemstone Image