This well made piece can be worn as a pendant or pearl enhancer. It does not have a gold mark but was tested with nitric acid and a "kee" Tester to be 14k solid gold. The pendant weighs 7.7 grams and measures 1 1/4 " x 3/8". Set in the pendant is a emerald cut blue natural Aquamarine that measures 17 mm x 9.4 mm x 6.7 mm which makes it around 7.33 cts. Channel set above the aqua are two round european cut natural diamonds with an approx total weight of .66 cts. The diamonds are SI1 and I to J in color. This piece is in excellent condition.