Aquamarine 1.7ct and Lab Diamond 1ct Cluster Ring in 18K White GoldIf you're looking for a special gift for someone you love, this magnificent aquamarine ring will be a sure success. With a rare and luxurious aquamarine centre stone that sparkles with exquisite light blue colour, it looks simply stunning on the hand. The setting is made from polished white gold, and framed with sparkling, sustainable lab grown diamonds that are as ethical as they are beautiful.