- 4 x 4 mm Heart
- 0.20 carats
- AA Quality
- eye-clean
- Origin: Switzerland
- 4 x 4 mm Heart
- 0.20 carats
- AA Quality
- SI1-Type II
- Origin: Australia
Two hearts, side by side, can mean so much. This lab ruby and sapphire ring makes a perfect promise ring for budding romance or a meaningful symbol of a lasting relationship. Lab Ruby is known as the gem of passion and desire and is the birthstone for the month of July. Sapphire is known as the gem of sincerity and trust and is the birthstone for the month of September.