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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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1.86ct White Rainbow Moonstone, Round, Transparent

8 mm (calibrated)

$ 31.66

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1.28ct White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 21.80

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1.02ct White Rainbow Moonstone, Oval, Transparent

7.1 x 6 mm

$ 18.17

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2.71ct White Rainbow Moonstone, Oval, Transparent

10 x 8 mm (calibrated)

$ 46.12

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38.56ct Multicolor Rainbow Moonstone, Fancy, Opaque

39.8 x 11 mm

$ 3.84

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2.56ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 40.53

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0.88ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 28.93

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0.83ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 27.29

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0.76ct White Rainbow Moonstone, Baguette, Transparent

7 x 5 mm (calibrated)

$ 26.49

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0.81ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 26.63

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1.52ct White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 25.88

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1.46ctw White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 27.19

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43.58ct White Rainbow Moonstone, Fancy, Opaque

44 x 12.4 mm

$ 3.62

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40.48ct Multicolor Rainbow Moonstone, Fancy, Opaque

37.3 x 12.5 mm

$ 4.03

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3.09ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 52.32

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1.30ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 41.43

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3.77ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.2 mm

$ 70.22

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3.48ctw White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 64.97

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1.52ct White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 25.88

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3.74ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.2 mm

$ 69.66

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1.38ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 45.37

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1.41ct White Rainbow Moonstone, Round, Transparent

7 mm (calibrated)

$ 24.00

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2.58ct White Rainbow Moonstone, Oval, Transparent

11 x 9 mm (calibrated)

$ 84.83

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1.90ct White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 32.34

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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 how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Enlarged Gemstone Image