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, Translucent

9.2 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

GemSelect Policies

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 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

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 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 $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image