Elegantly designed, these earrings feature genuine blue topaz in an oval shape, surrounded by radiant created white sapphires. Crafted in 18K gold-plated sterling silver, they come with secure butterfly backs ensuring a comfortable fit. Post back, 62 Polished finish Prong setting No warranty China Imported Product Specifications 30.57mm x 11.89mm 7.78 cts Material & Care Metal, Sterling silver Clean with a soft cloth.