Classic black onyx round stud earrings crafted from 9ct white gold. These earrings are simple and elegant and are suitable for everyday wear, they feature a four claw setting with a faceted round cut black onyx gemstone all set on a frame of hallmarked 9ct white gold. The earrings measure 3.50mm in diameterThese earrings have a post and butterfly clip and are suitable for pierced ears onlyBlue sapphire Information: Shape/Cut: Round Stone Size: 3.50mm Number of Stones: 2 Carat Weight: 0.40ct Natural/Created: Natural Mined Stone birthstone: September | Zodiac: Taurus | Wedding Anniversaries: 5th,45th and 70th