Elegant and understated, the Kathy Hilton Marquee Necklace adds just the right amount of sparkle. With intricate Diamond Crystalline stones set in platinum-plated sterling silver, it's perfect for elevating your everyday style or adding a touch of glamour to special occasions. This piece is designed for those who love subtle sophistication. Stone Type: Diamond Crystalline Total Gem Weight: 2.50 ctw Necklace Length: 16 inch with 2 inch extender Necklace Width: 2mm Metal Type: Sterling Silver 925 Metal Finish: Platinum