Antique Platinum & 14K Gold Old European Cut Diamond & Sapphire Conversion Ring Newly Created 25 and weighs a total

25 and weighs a total of 23

The bracelet is in great vintage used estate condition

It measures about 10mm wide

43 at widest point

I have looked but could find nothing on this mark

Antique Platinum & 14K Gold Old European Cut Diamond & Sapphire Conversion Ring Newly Created 25 and weighs a totalAntique Platinum & 14K Gold Old European Cut Diamond & Sapphire Conversion Ring. The ring is in excellent estate condition and ready to wear. The ring was professionally converted from a stick pin to a ring. The top is platinum and the band is 14K white gold. The platinum top is set with a . 33 carat I1 clarity G color old European cut diamond. It is surrounded by a wreath of smaller old European cut diamonds that are Vs2 Si2 clarity, G H color and