Blue Topaz (3-1/10 ct. t.w.) & Diamond Accent Sterling Silver 18" Pendant Necklace and Stud Earrings Set New with tags MSRP $125 The perfect match. You'll fall head over heels for this luminous jewelry set by Victoria Townsend. Cushion-cut topaz (3 ct. t.w.) create the perfect focal point amidst an array of sparkling diamond accents. Blue topaz: 3-1/10 ct. t.w. • Set in sterling silver • Approx. length: 18"; Approx. pendant drop: 3/4"; Approx. earring diameter: 1/3" • Spring ring chain clasp; Push back earring closure