Material: Primary - Purity:14K *| - |* Stone Type_1:Swiss Blue Topaz *| - |* Stone Color_1:Blue *| - |* Chain Length:18 in *| - |* Chain Width:5 mm *| - |* Clasp /Connector:Spring Ring *| - |* Extender Length:2 in *| - |* Feature:Solid *| - |* Manufacturing Process:Machine Made *| - |* Material: Primary:Gold *| - |* Stone Treatment_1:Irradiation *| - |* Item Weight U/M:gm *| - |* Product Type:Jewelry *| - |* Jewelry Type:Necklaces *| - |* Sold By Unit:Each *| - |* Necklace Type:Gemstone *| - |* Material: Primary - Color:Yellow *| - |* Number of Elements:1 *| - |* Stone Creation Method_1:Natural *| - |* Manufacturing Process 2:Die Struck