Beautiful Ruby, Star Ruby, Agate and Diamond Statement Necklace, hand crafted in 18k Gold by Tony Duquette, Designer Extraordinaire! Cabochon Ruby (app. 166ct); Cabochon Star Ruby (app. 35ct); dyed Agate (app. 160ct); Diamond (app. 1.309ct); with detachable pendant/brooch consisting of cabochon ruby (app.46 ct.),cabochon star ruby (app. 10 ct.), ruby drop (app. 13 ct.), cabochon emerald (app. 5.6 ct.), carved tourmaline (app. 47.32ct), dyed agate (app. 38ct), diamond (app. .1448ct.) Necklace measures 19" long x 1 1/8" wide; detachable brooch - 3 5/8" long x 3" wide. Signed: TONY DUQUETTE 18K. Outstanding Piece of Timeless Beauty!