X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

18.27 ct Blue Chalcedony Gemstone, Chalcedony Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.27 ct Blue Chalcedony Stone, Natural Chalcedony in Cushion Cabochon Shape for Sale Chalcedony Gemstone in 19.9 x 18.1 mm Size for Sale, Chalcedony Stone in Violet Blue Color

18.27ct Violet Blue Chalcedony, Cushion Cut, 19.9x18.1 mm

9.8 out of 10
See Bizrate Ratings for GemSelect
Chalcedony Product ID: 694310
Type: Chalcedony
Chalcedony Weight: 18.27 ct Chalcedony 1 gem
Chalcedony Size: mm calibrated Chalcedony
Chalcedony Size: 19.9 x 18.1 x 5.4 mm Chalcedony
Chalcedony Exact Size: 19.88 x 18.09 x 5.35 mm
Length x Width x Depth
Chalcedony Shape: Cushion Cabochon Chalcedony
Chalcedony Color: Violet Blue Chalcedony
Chalcedony Clarity: Opaque Chalcedony
Chalcedony Treatment: Untreated
Chalcedony Origin: Brazil Chalcedony
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

$
54.82
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 18.27 carat natural violet blue Chalcedony gem, 1 pc in cushion shape with an exact size of 19.88 x 18.09 x 5.35 mm. This loose Chalcedony gemstone was mined in Brazil and its clarity is Opaque. 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 -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 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