This lady’s estate ring features 4 marquise cut opals. This piece features .06ct diamonds. They are mounted in 3.8 grams of 14k yellow gold. Ring size 6.5. Our collection of vintage and estate jewelry is unique and timeless, makes a great gift, and will be treasured forever. Our GIA-certified Gemologist, Christopher Robuck, has over 40 years of experience in the jewelry business. He thoroughly cleans and inspects each piece, and makes any necessary repairs. When you purchase a piece of our estate jewelry, you can be assured that you are getting an affordable piece of jewelry. Our goal is to price them at 30% to 50% off the regular retail price.