X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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
Clear All

1.08ctw Bluish White Rainbow Moonstone, Marquise, Transparent

8 x 4 mm (calibrated)

$ 42.78

View Details

2.20ctw Bluish White Rainbow Moonstone, Oval, Transparent

6.9 x 6.1 mm

$ 87.14

View Details

3.77ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

5.2 x 5.1 mm

$ 84.79

View Details

0.82ctw Bluish White Rainbow Moonstone, Marquise, Transparent

6 x 4 mm (calibrated)

$ 32.48

View Details

0.88ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

6 x 4 mm (calibrated)

$ 34.86

View Details

0.51ct Bluish White Rainbow Moonstone, Marquise, Transparent

8 x 4 mm (calibrated)

$ 19.58

View Details

3.69ctw Bluish White Rainbow Moonstone, Square, Transparent

3.2 x 3.2 mm

$ 82.80

View Details

1.40ctw Bluish White Rainbow Moonstone, Heart, Transparent

6 x 6 mm (calibrated)

$ 55.45

View Details

1.34ctw Bluish White Rainbow Moonstone, Heart, Transparent

6 x 6 mm (calibrated)

$ 53.08

View Details

1.36ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

5 x 5 mm (calibrated)

$ 27.74

View Details

1.10ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 42.24

View Details

0.96ct Bluish White Rainbow Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 36.86

View Details

0.72ct Bluish White Rainbow Moonstone, Baguette, Transparent

6.9 x 4.7 mm

$ 30.24

View Details

1.92ct Bluish White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 39.37

View Details

3.45ctw Bluish White Rainbow Moonstone, Square, Transparent

3.2 x 3.2 mm

$ 71.62

View Details

1.03ctw Bluish White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 39.55

View Details

2.85ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 63.96

View Details

0.39ct Bluish White Rainbow Moonstone, Baguette, Transparent

5.8 x 3.8 mm

$ 16.38

View Details

1.84ct Bluish White Rainbow Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 37.74

View Details

4.87ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

14 x 10 mm (calibrated)

$ 99.88

View Details

3.78ctw Bluish White Rainbow Moonstone, Pear Shape, Transparent

5.3 x 5.1 mm

$ 83.16

View Details

2.19ctw Bluish White Rainbow Moonstone, Oval, Transparent

6.9 x 4 mm

$ 51.70

View Details

3.10ctw Bluish White Rainbow Moonstone, Square, Transparent

3 x 3 mm (calibrated)

$ 69.56

View Details

0.88ctw Bluish White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 34.86

View Details

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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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
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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

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