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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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1.04ct White Rainbow Moonstone, Oval, Transparent

7 x 6 mm

$ 24.55

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2.15ctw White Rainbow Moonstone, Square, Transparent

2.9 x 2.9 mm

$ 40.92

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2.69ct White Rainbow Moonstone, Oval, Transparent

11 x 9 mm (calibrated)

$ 103.30

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1.54ctw White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 34.56

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3.16ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 60.14

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2.55ct White Rainbow Moonstone, Emerald Cut, VVS-VS

8.1 x 6.9 mm

$ 320.74

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3.44ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 77.20

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3.83ctw White Rainbow Moonstone, Pear Shape, Transparent

5.2 x 5.1 mm

$ 84.26

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0.47ct White Rainbow Moonstone, Round, Transparent

5 mm (calibrated)

$ 18.05

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2.71ct White Rainbow Moonstone, Oval, Transparent

10 x 8 mm (calibrated)

$ 55.57

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1.91ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 39.17

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0.82ct White Rainbow Moonstone, Baguette, VS

7 x 5 mm (calibrated)

$ 34.44

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0.50ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 21.00

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1.33ct White Rainbow Moonstone, Round, Transparent

7 mm (calibrated)

$ 27.28

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3.31ctw White Rainbow Moonstone, Square, Transparent

3 x 2.9 mm

$ 62.99

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0.59ct White Rainbow Moonstone, Baguette, Transparent

6.2 x 4.2 mm

$ 24.78

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1.47ct White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 30.14

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42.52ct White Rainbow Moonstone, Fancy, Opaque

44.2 x 11 mm

$ 4.25

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1.64ct White Rainbow Moonstone, Cushion, VVS-VS

8 x 5.6 mm

$ 206.28

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1.00ct White Rainbow Moonstone, Baguette, Transparent

7.1 x 5.2 mm

$ 42.00

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2.54ct White Rainbow Moonstone, Oval, Transparent

9 x 9 mm (calibrated)

$ 52.09

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0.90ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 34.56

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3.78ctw White Rainbow Moonstone, Pear Shape, Transparent

4.9 x 4.8 mm

$ 83.16

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2.36ctw White Rainbow Moonstone, Oval, Transparent

6.9 x 6 mm

$ 93.48

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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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate
Enlarged Gemstone Image