Around 1984. Platinum, marked Pt H. Diamond setting all together 5,22 ct. G.internally flawless-vvs.: one central round brilliant cut diam. in prong setting approx. 1,01 ct. and 38 diam. in brilliant-cut and baguette cut in total approx. 5,22 ct. In front w. 1,6 cm, weight approx. 20,6 g. Details and replacement value of 29.800 Euro according to the report of the Gemmologisches Institut Hamburg of March 2014.