An aquamarine and diamond cluster ringA beautifully crafted 18 carat white gold cluster ring, showcasing a round aquamarine at its heart. The centre stone measures approximately 5. 5mm and is estimated at 0. 60 carats, delicately millegrain set to highlight its serene blue brilliance. Encircling the aquamarine is a halo of fourteen brilliant cut white diamonds, each approximately 2. 4mm, with a combined estimated weight of 0. 70 carats. The diamonds are of HJ colour and SI clarity,