Lawrence Jeffrey Alchemy Collection. Circa 2012, Platinum and 18k, by Lawrence Jeffrey. This astonishing ring is set with a gorgeous 20-carat aquamarine surrounded by rare purple garnets. The under-gallery is completely handmade in eighteen-karat gold and platinum and specially designed to make this ring comfortable to wear. Each piece in the "Alchemy" collection is the only one of its kind.

Alchemy by Lawrence Jeffrey is a transformative collection of dazzling new jewels created from a distillation of venerable fragments, rare gemstones and inspired design.

Origins: The purple garnet and aquamarine top of this ring was part of an extensive parure. This element could be attached to a necklace, bracelet or corsage ornament.