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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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3.65ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 81.91

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1.21ctw Bluish White Rainbow Moonstone, Heart, Transparent

6 x 6 mm (calibrated)

$ 47.93

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20.08ct Bluish White Rainbow Moonstone, Oval, Transparent

23.5 x 13.2 mm

$ 361.44

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0.94ctw Bluish White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 36.10

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17.81ct Bluish White Rainbow Moonstone, Oval, Transparent

22.3 x 13.3 mm

$ 320.58

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9.46ct Bluish White Rainbow Moonstone, Baguette, Transparent

18.5 x 7.8 mm

$ 170.28

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10.55ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

20.7 x 11.8 mm

$ 227.88

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15.29ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 128.44

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0.33ct Bluish White Rainbow Moonstone, Square, Transparent

4 x 4 mm (calibrated)

$ 13.86

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10.73ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

16.9 x 12.5 mm

$ 90.13

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39.59ct Multicolor Rainbow Moonstone, Fancy, Opaque

40.9 x 11.6 mm

$ 4.75

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0.85ctw Bluish White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 33.67

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3.77ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

5.2 x 5.1 mm

$ 84.79

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16.69ct Bluish White Rainbow Moonstone, Fancy, Transparent

22.1 x 12.6 mm

$ 160.22

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17.01ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

25 x 18 mm (calibrated)

$ 163.30

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1.52ctw Bluish White Rainbow Moonstone, Oval, Transparent

7 x 5 mm (calibrated)

$ 31.01

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0.81ctw Bluish White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 32.09

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0.95ctw Bluish White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 37.63

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33.55ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

27.6 x 24.1 mm

$ 281.82

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3.09ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 63.04

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1.13ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 44.76

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3.62ctw Bluish White Rainbow Moonstone, Square, Transparent/Translucent

3 x 3 mm (calibrated)

$ 82.62

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8.52ct Bluish White Rainbow Moonstone, Marquise, Transparent

23.8 x 7.9 mm

$ 184.03

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32.48ct Bluish White Rainbow Moonstone, Baguette, Transparent

33.5 x 11.1 mm

$ 311.81

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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

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
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Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate
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