90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Chalcedony
6.33 ct Blue Chalcedony Gemstone, Chalcedony Gem in Cushion Checkerboard (double sided) Shape for Sale.
Photos are of Actual Product for Sale
6.33 ct Blue Chalcedony Stone, Natural Chalcedony in Cushion Checkerboard (double sided) Shape for Sale Chalcedony Gemstone in 12 x 12 mm (calibrated) Size for Sale, Chalcedony Stone in Purplish Blue Color

6.33ct Natural Blue Chalcedony, Cushion Cut, 11.9x11.9 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 718578
Type: Chalcedony
Weight: 6.33 ct 1 gem
Size: 12 x 12 mm calibrated
Size: 11.9 x 11.9 x 6.7 mm
Exact Size: 11.94 x 11.93 x 6.66 mm
Length x Width x Depth
Shape: Cushion Checkerboard (double sided)
Color: Purplish Blue
Clarity: Translucent
Treatment: Untreated
Origin: Namibia
Content: 1 pc
Certificate Options

Checking all Boxes

  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

    Payment Options
  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
23.65
Quantity
2 pieces available
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 6.33 carat natural purplish blue Chalcedony gem, 1 pc in cushion shape with an exact size of 11.94 x 11.93 x 6.66 mm. This loose Chalcedony gemstone was mined in Namibia and its clarity is Translucent. No treatment has been applied on this natural Chalcedony stone

Policies

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

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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image