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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
Orange
Pink
Purple
Red
Turquoise
Violet
White Rainbow Moonstone
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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3.06ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 58.23

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2.84ctw White Rainbow Moonstone, Square, Transparent

2.9 x 2.8 mm

$ 52.90

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2.56ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 40.53

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2.77ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 51.59

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3.42ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 54.02

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3.04ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 56.62

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2.74ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 51.93

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3.25ctw White Rainbow Moonstone, Square, Transparent

2.9 x 2.8 mm

$ 51.33

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2.84ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 67.41

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3.03ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 71.93

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3.69ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.2 mm

$ 68.72

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2.53ctw White Rainbow Moonstone, Square, Transparent

3.1 x 2.9 mm

$ 39.96

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3.27ctw White Rainbow Moonstone, Square, Transparent/Translucent

3 x 3 mm (calibrated)

$ 70.57

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2.18ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 40.60

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3.34ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.2 mm

$ 63.30

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2.79ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 44.07

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3.45ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 64.26

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3.01ctw White Rainbow Moonstone, Square, Transparent

3.1 x 3.1 mm

$ 47.54

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3.12ctw White Rainbow Moonstone, Square, Transparent

3 x 2.9 mm

$ 58.11

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3.10ctw White Rainbow Moonstone, Square, Transparent/Translucent

3 x 3 mm (calibrated)

$ 49.08

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3.36ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 62.58

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3.22ctw White Rainbow Moonstone, Square, Transparent/Translucent

3.1 x 3.1 mm

$ 58.80

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3.12ctw White Rainbow Moonstone, Square, Transparent

3.2 x 3.1 mm

$ 58.11

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2.63ctw White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 48.99

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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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate
Enlarged Gemstone Image