X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

2.47 ct Blue Chalcedony Gemstone, Chalcedony Gem in Oval Buff-Top Shape for Sale.
Photos are of Actual Product for Sale
2.47 ct Blue Chalcedony Stone, Natural Chalcedony in Oval Buff-Top Shape for Sale Chalcedony Gemstone in 10 x 8 mm (calibrated) Size for Sale, Chalcedony Stone in Purplish Blue Color

2.47ct Natural Purplish Blue Chalcedony, Oval, Transparent

9.2 out of 10
See Bizrate Ratings for GemSelect
Chalcedony Product ID: 728158
Type: Chalcedony
Chalcedony Weight: 2.47 ct Chalcedony 1 gem
Chalcedony Size: 10 x 8 mm calibrated Chalcedony
Chalcedony Size: 9.9 x 8.2 x 4.4 mm Chalcedony
Chalcedony Exact Size: 9.92 x 8.15 x 4.39 mm
Length x Width x Depth
Chalcedony Shape: Oval Buff-Top Chalcedony
Chalcedony Color: Purplish Blue Chalcedony
Chalcedony Clarity: Transparent 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

$
5.93
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 2.47 carat natural purplish blue Chalcedony gem, 1 pc in oval shape with an exact size of 9.92 x 8.15 x 4.39 mm. This loose Chalcedony gemstone was mined in Brazil and its clarity is Transparent. 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

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 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