This solid 18K White Gold ring features a wonderful blue Aquamarine in a Yellow Gold setting. The double shank resembles an organic Yorkshire twig, which gently wraps around your finger. The High-Palladium White Gold is naturally light, so it needs no Rhodium plating to look white as other white golds do. It’s harder to work with, I.e. its melting temperature is much higher, and it is more durable. The faceted round Aquamarine has the exquisite quality AAA. Measurements: The round cut faceted Aquamarine has the exquisite quality AAA and a diameter of 5mm. The total shank width ranges from 4.5mm in the double section to 7.7mm in the section, where the twig is triple. The twig has a width of 2mm.