Retired JULY Birthstone Silver Celtic Ring LS-SL94-7Click on the picture below to see the 3D representation of the ring itself and on the hand. Sterling Silver JULY Birthstone (Ruby) Ladies Celtic Ring Product Code: LS SL94 7 Sterling Silver Ladies JULY Birthstone Celtic Ring. This is an authentic Celtic Ring made by master artisans. Measurements: face width 5 mm Shank width: 2. 5 mm COMFORT FIT Average weight: ~ 3 grams Center Stone: 5 mm Simulated Ruby (JULY birthstone) Stone set in Cuffs: 1. 25 mm