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37.88 ct Blue Chalcedony Gemstone, Chalcedony Gem in Round Cabochon Shape for Sale.
Photos are of Actual Product for Sale
37.88 ct Blue Chalcedony Stone, Natural Chalcedony in Round Cabochon Shape for Sale Chalcedony Gemstone in 25.1 mm Size for Sale, Chalcedony Stone in Lavender Blue Color

37.88ct Natural Blue Chalcedony, Transparent, 25.09 mm

9.7 out of 10
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Product ID: 305515
Type: Chalcedony
Weight: 37.88 ct 1 gem
Size: mm calibrated
Size: 25.1 mm
Exact Size: 25.09 x 7.83 mm
Diameter x Depth
Shape: Round Cabochon
Color: Lavender Blue
Clarity: Transparent/Translucent
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 37.88 carat natural lavender blue Chalcedony gem, 1 pc in round shape with an exact size of 25.09 mm x 7.83 mm . This loose Chalcedony gemstone was mined in Brazil and its clarity is Transparent/Translucent. No treatment has been applied on this natural Chalcedony stone

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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 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
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