< Back To Birthstone Jewelry Aquamarine & Diamond Ring 10kt white gold halo style aquamarine and diamond ring containing a 7mm cushion cut aquamarine center gemstone with 36 round accent diamonds equaling .20ctw. SKU: CR0050 Default Title - $ 749.00 USD Suggested Retail Price: $2,585.04 Klass Jewelers Price! $749.00 Add To Shopping Bag Share: