This is a beautiful vintage Sarah Coventry demi parure set. The set is called Limelight The set is set with sparkling light green aurora borealis rhinestones set in goldtone metal. It measures 2" across & the AB rhinestones are 5mm round. This pin also has a bail on the back so it can be worn on a chain. The matching clip earrings are 1.25¿ in diameter. It is in excellent condition & will compliment many different colors of your wardrobe.