Aquamarine is a favorite alternative engagement stone, due to its unique green-blue color. In fact, lighter varieties of aquamarine can even be mistaken for diamonds. However, its Mohs' Scale rating of 7.5 to 8 indicates that, with extreme wear, it may show signs of scratching over time.
Stunning engagement rings set with ethically sourced aquamarines. Named for the ocean’s purest shades of blue, these alluring gems are a gorgeous centerpiece for our most popular settings.