9mm Round Blue Topaz Stud Earrings in Rhodium Plated Sterling Silver Natural , Genuine 9 mm Round Blue Topaz. A large size Stud Earring A big size blue topaz wit excellent cut , very good clarity and 6.00 carats in Rhodium Plated in Sterling Silver Hand selected sparkling deep Aqua Blue stud earrings with excellent finishing and craftmanship friction back secure Comes in beautiful red box and pouch