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Round Moonstone - Natural, Certified Loose Gems

Round Moonstone - Natural, Certified Loose Gems

Discover the ethereal beauty of Round Moonstone at GemSelect, featuring natural, certified loose gemstones with captivating blue-white, peach, or gray adularescence. Precision-cut into round faceted or cabochon shapes to enhance their mystical sheen, these gems range from $5 to $50 per carat. All stones are in stock, perfect for crafting enchanting rings, pendants, or earrings, with worldwide shipping to inspire your designs!

Round Moonstone Weight
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Round Moonstone Price

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown Round Moonstone
Golden Round Moonstone
Gray Round Moonstone
Green
Multicolor
Orange Round Moonstone
Pink
Purple
Red Round Moonstone
Turquoise
Violet
White Round Moonstone
Yellow
Single
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Lots
Faceted
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ID: 268772
Weight: 16.89ct
Size: 17 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.73
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ID: 659949
Weight: 14.30ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.74
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ID: 662091
Weight: 13.61ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.83
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ID: 660338
Weight: 27.15ct
Size: 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 54.57
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ID: 660339
Weight: 28.68ct
Size: 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 57.65
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ID: 659582
Weight: 28.62ct
Size: 19 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.24
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ID: 660342
Weight: 18.54ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.27
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ID: 660335
Weight: 10.07ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.29
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ID: 406641
Weight: 24.65ct
Size: 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 59.16
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ID: 644092
Weight: 3.09ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.16
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ID: 659950
Weight: 5.35ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.75
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ID: 659576
Weight: 1.91ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.58
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ID: 659586
Weight: 26.68ct
Size: 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 64.03
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ID: 406191
Weight: 14.62ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.59
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ID: 400159
Weight: 6.62ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.85
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ID: 400242
Weight: 2.80ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.24
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ID: 400135
Weight: 6.42ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.19
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ID: 400241
Weight: 6.22ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.53
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ID: 644091
Weight: 3.25ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.58
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ID: 644426
Weight: 3.04ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.03
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ID: 400234
Weight: 4.91ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 16.20
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ID: 400168
Weight: 7.15ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 23.59
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ID: 660248
Weight: 9.40ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.67
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ID: 660239
Weight: 6.51ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.71
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ID: 660043
Weight: 8.82ct (total)
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.28
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ID: 400076
Weight: 6.83ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 22.54
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ID: 400203
Weight: 6.13ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.22
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ID: 400169
Weight: 6.28ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.72
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ID: 660244
Weight: 6.80ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.40
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ID: 400112
Weight: 6.30ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.80
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ID: 400140
Weight: 7.30ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 24.10
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ID: 662093
Weight: 3.87ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.34
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ID: 405387
Weight: 19.65ct
Size: 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.78
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ID: 659583
Weight: 12.48ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.95
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ID: 400238
Weight: 4.24ct (total)
Size: 7.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.99
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ID: 585542
Weight: 1.21ct (total)
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.99
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ID: 400338
Weight: 5.79ct (total)
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 19.10
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ID: 400165
Weight: 7.01ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 23.12
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ID: 660345
Weight: 1.40ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.37
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ID: 659951
Weight: 5.21ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.56
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ID: 644422
Weight: 2.81ct (total)
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.42
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ID: 400252
Weight: 2.98ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.84
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ID: 400375
Weight: 7.56ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 24.95
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ID: 400097
Weight: 4.80ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.84
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ID: 400384
Weight: 2.53ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.26
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ID: 660041
Weight: 12.55ct (total)
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 30.28
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ID: 660238
Weight: 5.53ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.34
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ID: 400139
Weight: 5.40ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.82
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ID: 644424
Weight: 2.74ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.24
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ID: 585067
Weight: 1.15ct (total)
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.60
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ID: 662095
Weight: 11.93ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.78
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ID: 400080
Weight: 5.88ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.40
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ID: 406635
Weight: 23.98ct
Size: 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 63.31
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ID: 662102
Weight: 18.95ct
Size: 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.71
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ID: 400204
Weight: 6.32ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.86
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ID: 400116
Weight: 6.33ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.88
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ID: 644093
Weight: 2.92ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.70
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ID: 400137
Weight: 6.28ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.72
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ID: 400214
Weight: 3.44ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.35
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ID: 400390
Weight: 2.28ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.52
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FAQs

What are round moonstone gemstones?

Round moonstone gemstones are natural feldspar gems from Sri Lanka, with blue-white or peach adularescence. Certified, they’re ideal for mystical, shimmering jewelry.

Are round moonstone gemstones treated?

Round moonstone gemstones are typically untreated, displaying natural adularescence. Certifications confirm authenticity, with no synthetic versions on the market.

What jewelry suits round moonstone gemstones?

With a Mohs hardness of 6-6.5, round moonstone gemstones are best for pendants, earrings, or protected ring settings, perfect for bohemian or vintage designs.

What color variations exist in round moonstone gemstones?

Round moonstone gemstones feature white, peach, gray, or blue body colors with blue-white or multicolored adularescence. Sri Lankan stones show vivid blue sheen.

How do I buy round moonstone gemstones from GemSelect?

Visit the round moonstone category, select your loose stone by size or color, and purchase with secure checkout and worldwide shipping.

Are round moonstone gemstones in stock and ethically sourced?

All round moonstone gemstones are in stock, ethically sourced from Sri Lanka, India, and Madagascar, ensuring certified quality and sustainable practices.

What makes round moonstone gemstones unique?

Round moonstone gemstones stand out for their glowing adularescence, affordable price, and June birthstone status, ideal for intuitive, romantic jewelry.

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

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate
Enlarged Gemstone Image