Within the Classic Collection at London jeweller Cassandra Goad, which has had a store just off Sloane Square for more than 30 years, you will find this Heloise aquamarine and diamond ring. The ring has been crafted from 18 carat white gold and at its centre is a round facetted aquamarine. Brilliant round diamonds and princess-cut diamonds have been set into two octagonal gold frames that surround the pale blue gem. The Heloise collection of rings are available with green garnets or white diamonds in place of the aquamarine, and there are also matching earrings in the collection. This version of the ring would make for a wonderful alternative engagement ring for a bride looking for something a little bit different, or a gift for a woman with a March birthday, as aquamarine is the birthstone for this month.