Rocks Couture Aquamarine Collection Platinum Ring Set with a Baguette Cut Aquamarine Centre Gemstone Surrounded with a Halo of Diamonds. The 0.82ct Aquamarine has a 0.32ct diamond halo and diamond set shoulders. The striking Baguette gemstone is a beautiful alternative to a traditional white diamond engagement ring. The Aquamarine gemstone brings tranquility, serenity, clarity, and harmony. They are also the birthstone for March. A beautiful item to mark special occasion, milestones and birthdays. Aquamarine Carat Weight:0.82ct Diamond Total Carat Weight: 0.32ct