Silver Star of David with Opals Size including the bail: 1.25" x 0.78" FREE 18" Sterling Silver chain - Gift box included The 'Stone of Hope' Gorgeous shining highly polished, thick and solid sterling silver necklace centered with perfectly cut with all the luminescent colors of the Opals, Ranging from the glowing greens to the deepest blues. Every necklace is a One-of-a-Kind.