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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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1.04ctw Bluish White Rainbow Moonstone, Marquise, Transparent

8 x 4 mm (calibrated)

$ 41.20

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0.56ct Bluish White Rainbow Moonstone, Baguette, Transparent

6.1 x 4.1 mm

$ 23.52

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1.00ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 39.61

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13.15ct Bluish White Rainbow Moonstone, Oval, Transparent

22.5 x 10.3 mm

$ 126.24

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1.62ct Bluish White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 33.23

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1.50ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 33.66

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0.73ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 15.77

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6.60ct Bluish White Rainbow Moonstone, Marquise, Transparent

22.9 x 7.1 mm

$ 142.56

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19.59ct Bluish White Rainbow Moonstone, Oval, Translucent

23.6 x 15.6 mm

$ 23.51

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1.38ct Bluish White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 54.66

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19.29ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

22.3 x 18.4 mm

$ 162.04

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14.55ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

20 x 15 mm (calibrated)

$ 139.68

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1.22ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 25.02

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2.57ct Bluish White Rainbow Moonstone, Oval, Transparent

11 x 9 mm (calibrated)

$ 101.81

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2.10ct Multicolor White Rainbow Moonstone, Oval, VS

8.1 x 7.2 mm

$ 264.14

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22.34ct Bluish White Rainbow Moonstone, Oval, Translucent

26.3 x 13.8 mm

$ 26.81

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2.32ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 43.38

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9.14ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

16.8 x 13.8 mm

$ 164.52

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0.67ct Bluish White Rainbow Moonstone, Oval, Transparent

7 x 5 mm (calibrated)

$ 13.67

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1.90ct Bluish White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 38.96

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1.52ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 34.10

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22.05ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

25.8 x 14.9 mm

$ 185.22

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18.43ct Bluish White Rainbow Moonstone, Oval, Transparent

22.1 x 15 mm

$ 331.74

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1.08ctw Bluish White Rainbow Moonstone, Marquise, Transparent

8 x 4 mm (calibrated)

$ 42.78

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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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate
Enlarged Gemstone Image