- 4 x 4 mm Heart
- 0.20 carats
- AA Quality
- eye-clean
- Origin: Switzerland
- 4 x 4 mm Heart
- 0.20 carats
- AA Quality
- opaque
- Origin: Australia
Two hearts, side by side, can mean so much. This lab sapphire and opal ring makes a perfect promise ring for budding romance or a meaningful symbol of a lasting relationship. Lab Sapphire is known as the gem of sincerity and trust and is the birthstone for the month of September. Opal is known as the gem of brilliance and mystery and is the birthstone for the month of October.