Shop › Moonstone & Poseidon Variscite Color Block Ring Image 1 of 2 Image 2 of 2 Moonstone & Poseidon Variscite Color Block Ring $350.00 sold out Moonstone & Variscite dual stone statement ring.Sterling Silver.Size 6 - 6.5Adjustable open-shank comfort band. Sold Out Added! Moonstone & Variscite dual stone statement ring.Sterling Silver.Size 6 - 6.5Adjustable open-shank comfort band.