Vintage 1/2 ct Diamond Solitaire Engagement ring in Platinum with 3 VS White Diamonds

Really lovely old cut Diamond Vintage 60's Diamond Solitaire Engagement ring in Platinum with 3 VS White Diamonds. So nice... A Platinum Diamond engagement ring with a half round tapered shank and 4 claw setting for a very nice Diamond. Finish: polished. Diamond- VS2, colour is "H" Dimensions= 5.2mmx 3.1mm (estimated) Total weight 0.51cts estimated 2 claw set single cut Diamonds, VS1, Colour is H Dimensions= 2. 1mm (estimated) Total weight 0.07cts estimated Item weight = 3.3grams Total Gemstone weight: .58 cts total metal weight= 3.18grams (No stones are pulled from this ring to get weights, hences, all estimated)