search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy 16 - 18 mm Aventurine Gems

(8)
16 - 18 mm Aventurine Gems Weight 16 - 18 mm Aventurine Gems Size 16 - 18 mm Aventurine Gems Clarity 16 - 18 mm Aventurine Gems Price 16 - 18 mm Aventurine Gems Origin
More
16 - 18 mm Aventurine Gems Single
16 - 18 mm Aventurine Gems Pairs
16 - 18 mm Aventurine Gems Lots
16 - 18 mm Aventurine Gems Faceted
16 - 18 mm Aventurine Gems Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale
12.15ct (total)2 Pieces
$ 26.73
17 x 11.1 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 6.08 ct Aventurine
Aventurine Shape: Pear Cabochon Aventurine
Aventurine Size: 17 x 11.1 mm Aventurine
Aventurine Color: Dark Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart
11.31ct (total)2 Pieces
$ 22.62
17.4 x 10.6 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 5.66 ct Aventurine
Aventurine Shape: Pear Cabochon Aventurine
Aventurine Size: 17.4 x 10.6 mm Aventurine
Aventurine Color: Cool Forest Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

15.57 ct Green Aventurine, 17 x 11.7 mm Trillion Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 15.57 carat weight Aventurine

15.57ct (total)2 Pieces
$ 34.25
17 x 11.7 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 7.79 ct Aventurine
Aventurine Shape: Trillion Cabochon Aventurine
Aventurine Size: 17 x 11.7 mm Aventurine
Aventurine Color: Pine Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

14.17 ct Green Aventurine, 17.3 x 10 mm Baguette Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 14.17 carat weight Aventurine

14.17ct (total)2 Pieces
$ 32.89
17.3 x 10 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 7.09 ct Aventurine
Aventurine Shape: Baguette Cabochon Aventurine
Aventurine Size: 17.3 x 10 mm Aventurine
Aventurine Color: Intense Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

16.76 ct Green Aventurine, 17.9 x 9.8 mm Baguette Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 16.76 carat weight Aventurine

16.76ct (total)2 Pieces
$ 38.90
17.9 x 9.8 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 8.38 ct Aventurine
Aventurine Shape: Baguette Cabochon Aventurine
Aventurine Size: 17.9 x 9.8 mm Aventurine
Aventurine Color: Bright Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

14.76 ct Green Aventurine, 17 x 10 mm Baguette Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 14.76 carat weight Aventurine

14.76ct (total)2 Pieces
$ 31.14
17 x 10 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 7.38 ct Aventurine
Aventurine Shape: Baguette Cabochon Aventurine
Aventurine Size: 17 x 10 mm Aventurine
Aventurine Color: Cool Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart
12.89ct (total)2 Pieces
$ 29.92
17.9 x 11.8 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 6.45 ct Aventurine
Aventurine Shape: Pear Cabochon Aventurine
Aventurine Size: 17.9 x 11.8 mm Aventurine
Aventurine Color: Dark Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

12.29 ct Green Aventurine, 17.8 x 11.7 mm Trillion Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 12.29 carat weight Aventurine

12.29ct (total)2 Pieces
$ 28.52
17.8 x 11.7 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 6.15 ct Aventurine
Aventurine Shape: Trillion Cabochon Aventurine
Aventurine Size: 17.8 x 11.7 mm Aventurine
Aventurine Color: Deep Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

The website is easy to navigate and the images are incredible.

Posted By Lindsy in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

Posted By Sue in April, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything fine.

Posted By Hilario in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

it was good

Posted By Bobk in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have used gm select a while ago and was always pleased with the products

Posted By Jaytee in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great website and information

Posted By Moonshot in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very good, very fast, everything as described.

Posted By B in October, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

7581

Continue Shopping
Checkout
Continue Shopping
Checkout