ltem description from the seller
Material: Primary - Purity:925 Stone Type_1:Ruby, Lab Created Stone Type_2:Diamond Stone Color_1:Red Stone Quantity_1:2 Stone Quantity_2:2 Length of Item:13 mm Plating:Rhodium Stone Setting_1:Prong Set Stone Setting_2:Prong Set Stone Weight_1:0.5 ctw (total weight) Stone Weight_2:0.01 ctw (total weight) Feature:Solid Manufacturing Process:Casted Material: Primary:Sterling Silver Completeness:Complete (all stones included) Stone Shape_1:Oval Stone Shape_2:Round Stone Size_1:5 x 3 mm Stone Size_2:1 mm Stone Treatment_1:Synthetic Item Weight U/M:gm Width of Item:7 mm Product Type:Jewelry Jewelry Type:Earrings Sold By Unit:Pair Gender:Women's Material: Primary - Color:White Earring Closure:Post & Push Back Earring Type:Button Plating Color:Silver Tone Stone Creation Method_1:Lab Created Stone Creation Method_2:Natural Birthstone Month:(07) July Birthstone Month_1:(07) July Manufacturing Process 2:Stamping Earring Style:Birthstone