PLATINUM SAPPHIRE AND DIAMOND RING FEAT. 1 CUSHION CUT SAPPH.= 6.32 CT. WITH AGL CERT STATING MADAGASCAR ORIGIN AND EXCELLENT COLOR STABILITY. ENHANCED BY TWO HALF-MOON CUT DIA.= 1.35 CT., I / SI-1. TW= 7.5 GRAMS, CIRCA 1950S.