X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

31.47 ct Blue Aventurine Gemstone, Aventurine Gem in Pencil Cut Shape for Sale.
Photos are of Actual Product for Sale
31.47 ct Blue Aventurine Stone, Natural Aventurine in Pencil Cut Shape for Sale Aventurine Gemstone in 36.9 x 10.9 mm Size for Sale, Aventurine Stone in Dark Blue Color

31.47ct Natural Dark Blue Aventurine, Fancy Shape, Opaque

9.7 out of 10
See Bizrate Ratings for GemSelect
Aventurine Product ID: 692967
Type: Aventurine
Aventurine Weight: 31.47 ct Aventurine 1 gem
Aventurine Size: mm calibrated Aventurine
Aventurine Size: 36.9 x 10.9 x 8.7 mm Aventurine
Aventurine Exact Size: 36.87 x 10.85 x 8.73 mm
Length x Width x Depth
Aventurine Shape: Pencil Cut Aventurine
Aventurine Color: Dark Blue Aventurine
Aventurine Clarity: Opaque Aventurine
Aventurine Treatment: Untreated
Aventurine Origin: Brazil Aventurine
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

$
11.33
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 31.47 carat natural dark blue Aventurine gem, 1 pc in fancy shape with an exact size of 36.87 x 10.85 x 8.73 mm. This loose Aventurine gemstone was mined in Brazil and its clarity is Opaque. No treatment has been applied on this natural Aventurine 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

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 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

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate
Download Identification Report PDF
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