14K Yellow Gold Vintage Antique Quartz Solitaire Ring. This ring is set with one Oval Yellow Quartz. This Quartz measures 30 X 24 mm and weighs approximately 30 carats. This ring is 14 KT Yellow Gold, weighs 23.0 grams and is a finger size 7, which is resizable (please inquire about sizing with the finger size you need). The ring will be accompanied by an appraisal by a GIA Certified Diamond Grader with the retail replacement value of $3,895.00. I will ship this ring promptly in a gift box.