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
13.20 ctw Blue Chalcedony Gemstones, Chalcedony Gems in Round Rose-Cut Shape for Sale.
Photos are of Actual Products for Sale
13.20 ctw Blue Chalcedony Stones, Natural Chalcedony in Round Rose-Cut Shape for Sale Chalcedony Gemstones in 13 mm (calibrated) Size for Sale, Chalcedony Stones in Violet Blue Color

13.20ct Natural Blue Chalcedony, Round Cut, 12.64 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 609979
Type: Chalcedony
Weight: 13.20 ct (total) 2 gems
avg. 6.60 ct
Size: 13 mm calibrated
Size: 12.6 mm
Exact Size: 12.64 x 6.31 mm
Diameter x Depth
Shape: Round Rose-Cut
Color: Violet Blue
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 2 pcs
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

$
13.15
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

These are 13.20 carat natural violet blue Chalcedony gems, 2 pcs in round shape with an exact size of 12.64 mm x 6.31 mm (avg.). These loose Chalcedony gemstones were mined in Brazil and their clarity is Translucent. No treatment has been applied on these natural Chalcedony stones

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

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

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 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

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
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