ltem description from the seller
Material: Primary - Purity:925 Stone Type_1:Swiss Blue Topaz Stone Type_2:Swiss Blue Topaz Stone Type_3:Diamond Stone Color_1:Blue Stone Color_2:Blue Stone Quantity_1:1 Stone Quantity_2:2 Plating:Rhodium Band Width:2 mm Stone Weight_1:2.300 ct Stone Weight_2:0.250 ct Stone Weight_3:0.150 ctw (total weight) Material: Primary:Sterling Silver Stone Shape_1:Oval Stone Shape_2:Pear Stone Size_1:9.00 x 7.00 mm Stone Size_2:5.00 x 3.00 mm Stone Treatment_1:Irradiation Stone Treatment_2:Irradiation Item Weight U/M:gm Product Type:Jewelry Jewelry Type:Rings Material: Primary - Color:White Ring Type:Gemstone Stone Cut_1:Faceted Stone Cut_2:Faceted Plating Color:Silver Tone Stone Creation Method_1:Natural Stone Creation Method_2:Natural Stone Creation Method_3:Natural Birthstone Month_1:(12) December Birthstone Month_2:(12) December Stone Quality_1:AA Stone Quality_2:AA