California Tourmaline Concave Cut 4.53 carats (Sold)
This 4.53-carat California Tourmaline gemstone features the Concave cut.
Mined in Himalaya Mine, California - USA
For scale: USA Ring Size 7.5 - Middle and Index Finger Used in video and photo.
Refer to the table below for detailed information about this gemstone.
We want you to be happy, so we give you a full 14 days to examine and return gems!
If the gem or gems are returned in original condition we will refund their full purchase price minus shipping charges.
(Tip: This is a good way to compare multiple gems, just return the ones you don't want!)
This gem is already sold. If you would like assistance in finding a gem you would like, please call or email. Contact Us
|Cut info:||Concave Faceted|
|Length x width:||18.8 mm x 5.7 mm|
The pavilion depth measurement is taken from the girdle to the culet and does not include the crown depth. Read more
|Total depth:||4.6 mm|
The American Gem Trade Association (AGTA) defines codes for gemstone treatments and enhancements. Read more
|Mohs hardness:||7.0 - 7.5|
If you are a retailer, please register here or call 1-715-830-0126 for wholesale pricing.