X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

18.38 ctw Blue Chalcedony Gemstones, Chalcedony Gems in Round Buff-Top Shape for Sale.
Photos are of Actual Products for Sale
18.38 ctw Blue Chalcedony Stones, Natural Chalcedony in Round Buff-Top Shape for Sale Chalcedony Gemstones in 11 mm (calibrated) Size for Sale, Chalcedony Stones in Purplish Blue Color

4.60ct Natural Purplish Blue Chalcedony, Round Cut, 11.06 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Chalcedony Product ID: 530511
Type: Chalcedony
Chalcedony Weight:
avg. 4.60 ct
Chalcedony Size: 11 mm calibrated Chalcedony
Chalcedony Size: 11.1 mm Chalcedony
Chalcedony Exact Size: 11.06 x 6.18 mm
Diameter x Depth
Chalcedony Shape: Round Buff-Top Chalcedony
Chalcedony Color: Purplish Blue Chalcedony
Chalcedony Clarity: Translucent Chalcedony
Chalcedony Treatment: Untreated
Chalcedony Origin: Namibia Chalcedony
Content:
4 pcs available
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

$
6.07
Item is Unavailable
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 4.60 carat natural purplish blue Chalcedony gem, 4 pc in round shape with an exact size of 11.06 mm x 6.18 mm (avg.). 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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 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