- 5 x 5 mm Round
- 0.30 carats
- AA Quality
- opaque
- Origin: Brazil
A classic look for an engagement ring, this onyx with .40 carats of diamonds. Two brilliant princess cut diamonds surround the pure black onyx for a look that will never get old. Onyx is known as the gem of confidence and protection and is the birthstone for the month of July.
design features a 5mm round