I am looking for 12mm to 16mm cushion cut black onyx or another
black stone, but haven’t been able to find anything. The closest I
can get are the square cut onyx from Rio Grande, but the corners are
a bit too sharp and “squared off”. I need something with a little bit
of a softer look.
Any help anyone can give me would, of course, be much appreciated!!
Thank you,
Linda Blumel
Scottsdale, AZ