Classic Round Blue Topaz Stud Earrings with Detachable Diamond Flower Ear Jacket in 9ct White GoldClassic blue topaz round stud earrings crafted from 9ct white gold decorated around a 9ct white gold sparkling white diamonds floral earring jacket. The earrings are simple and elegant and are suitable for everyday wear, they feature a four claw setting with a faceted round cut blue topaz gemstone all set on a frame of hallmarked 9ct white gold. The earrings measure 3. 50mm in diameter These earring jackets are designed to fit the back of Gemondo 3.