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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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0.88ctw Bluish White Rainbow Moonstone, Oval, Transparent

6.3 x 4.2 mm

$ 34.86

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46.59ct White with Black Rainbow Moonstone, Fancy, Opaque

40 x 12.1 mm

$ 4.66

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0.72ct Bluish White Rainbow Moonstone, Baguette, Transparent

6.9 x 4.7 mm

$ 30.24

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0.91ct Bluish White Rainbow Moonstone, Oval, Transparent

7.3 x 5.3 mm

$ 20.42

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2.87ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 65.54

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5.97ct Bluish White Rainbow Moonstone, Marquise, Transparent

17.7 x 7.5 mm

$ 128.95

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2.43ctw Bluish White Rainbow Moonstone, Oval, Transparent

6.9 x 6 mm

$ 96.25

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1.09ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 22.36

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27.82ct Bluish White Rainbow Moonstone, Oval, Translucent

28.4 x 17.6 mm

$ 33.38

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23.70ct Bluish White Rainbow Moonstone, Oval, Translucent

26 x 15.8 mm

$ 23.70

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1.18ctw Bluish White Rainbow Moonstone, Marquise, Transparent

8 x 4 mm (calibrated)

$ 46.74

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0.97ctw Bluish White Rainbow Moonstone, Marquise, Transparent

8 x 4 mm (calibrated)

$ 38.42

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20.42ct Bluish White Rainbow Moonstone, Oval, Transparent

22.3 x 16.9 mm

$ 196.03

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7.10ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

16.7 x 9.4 mm

$ 59.64

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11.76ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

22.8 x 12.8 mm

$ 112.90

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9.96ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

19.6 x 13.3 mm

$ 179.28

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1.01ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 38.78

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1.30ct Bluish White Rainbow Moonstone, Oval, Transparent

8.4 x 6.4 mm

$ 51.49

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2.74ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 62.57

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1.91ct Bluish White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 39.17

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1.39ct Multicolor White Rainbow Moonstone, Round, VS-SI

7 mm (calibrated)

$ 175.14

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1.03ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 39.55

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14.72ct Bluish White Rainbow Moonstone, Baguette, Transparent

17.9 x 10.1 mm

$ 264.96

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1.16ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 44.54

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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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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love these guys been ordering since 2000 maybe

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

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

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