18ct White Gold Aqua Crystal 0.11ct Diamond Unique Necklace, UNIAQUA21 This unique and exquisite necklace features an organic shaped piece of Aqua crystal, clear blue in colour and framed by finely crafted 18ct white gold with a solitaire sparkling brilliant cut diamond, adorned into the circular bail of the necklace. Completed with an 18ct yellow gold 18 inch chain with a classic bolt ring clasp, this contemporary and stunning piece of jewellery would make the perfect gift for any occasion.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.