This is a beautiful example of a well made vintage (1950's) Past Masters Ring. The ring is constructed of thick 14k rose gold with white gold accents and a nearly flawless VS grade .3ct Diamond set in the square and compass. The ring is size 10.75 US and weighs it at 12.9 grams so its pretty chunky. This ring is in better condition than most we have seen from this era with no enamel missing or damaged