This lady’s estate ring features a synthetic gem. It is mounted in 1.7 grams of 10k yellow gold & black hills gold. Ring size 6. 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.