Swiss Blue Topaz Concave Cut 18.72 carats (Sold)
This 18.72-carat Swiss Blue Topaz gemstone features the Concave cut.
A very cool and bright cut and shape. This would make an awesome center stone for a designer piece of jewelry. Marquise, oval or trillion gems of complementary colors could be set in or near the concaves in the sides.
Refer to the table below for detailed information about this gemstone.
Satisfaction Guarantee
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!)
| Item number: | BTP299R |
| Retail price: | $1,984 |
| Status: | Sold Contact Us 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 |
| Carats: | 18.72 carats |
| Length x width: | 20.4 mm x 13.9 mm |
| Pavilion depth
The pavilion depth measurement is taken from the girdle to the culet and does not include the crown depth. Read more |
7.2 mm |
| Total depth: | 8.9 mm |
| Primary color: | Blue |
| Shape: | Oval |
| Origin: | Probably Brazil |
| Enhancement code
The American Gem Trade Association (AGTA) defines codes for gemstone treatments and enhancements. Read more |
R |
| Logo: | Yes |
| Mohs hardness: | 8.0 |
If you are a retailer, please register here or call 1-715-830-0126 for wholesale pricing.
