Pictured is a Vintage 10k Solid Gold 32nd degree masonic ring containing an approximate . 15 ct. Genuine & Natural  round Brilliant cut diamond. The diamond is a very nice VS clarity stone.  The ring measures 12 mm at the top & tapering down. . It weighs. 5.6 grams & is a size 11 1/2. Please view the pics & ask any questions you may have. It has been Professionally Cleaned & Polished.