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17.54 ctw Blue Chalcedony Gemstones, Chalcedony Gems in Oval Buff-Top Shape for Sale.
Photos are of Actual Products for Sale
17.54 ctw Blue Chalcedony Stones, Natural Chalcedony in Oval Buff-Top Shape for Sale Chalcedony Gemstones in 16 x 12 mm (calibrated) Size for Sale, Chalcedony Stones in Purplish Blue Color

17.54ct Natural Blue Chalcedony, Oval Cut, 15.6x12.1 mm

9.7 out of 10
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Product ID: 530643
Type: Chalcedony
Weight: 17.54 ct (total) 2 gems
avg. 8.77 ct
Size: 16 x 12 mm calibrated
Size: 15.6 x 12.1 x 6.7 mm
Exact Size: 15.57 x 12.08 x 6.73 mm
Length x Width x Depth
Shape: Oval Buff-Top
Color: Purplish Blue
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 2 pcs
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19.29
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Product Description

These are 17.54 carat natural purplish blue Chalcedony gems, 2 pcs in oval shape with an exact size of 15.57 x 12.08 x 6.73 mm. These loose Chalcedony gemstones were mined in Brazil and their clarity is Translucent. No treatment has been applied on these natural Chalcedony stones

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
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