You are viewing a 14K yellow gold pendant on a 14K yellow gold chain made in the 1980's. The pendant measures 15 mm or just over 1/2" wide by 18 mm or 3/4". The gold chain is 16" long. The pendant is set with four square cut natural Rubies weighing 1/4 carat in total. The Diamonds are good quality and they weigh around 1/3 of a carat in total.Both pieces are marked 14K. The total weight is 8.2 grams.