'Jewish Star of David' Sterling Silver Cubic Zirconia Knuckle Ring, Size Adjustable 5-6 Jewish Star of David Knuckle Ring; adjustable from size 5-6 .925 Sterling Silver; Cubic zirconia; Weight: 1 grams; Diameter: 0.25" Each item comes shipped in a jewelry box. Each item is designed and handcrafted by our artisans, beautiful and unique. Jewish Star of David