- 5 x 5 mm Square
- 0.50 carats
- AA Quality
- opaque
- Origin: Brazil
With it's swirly infinty band and six dazzling diamonds, this engagement ring represents your future together. A 5mm princess-cut pure black onyx is a fiery reminder of the love you feel for each other. Onyx is known as the gem of confidence and protection and is the birthstone for the month of July.