Framed with a hexagon design of 9ct yellow gold, these stunning stud earrings feature two round shaped sapphire gemstones. These earrings have a post and butterfly clip and are suitable for pierced ears only. sapphire jewellery, particularly blue sapphires are steeped in royal tradition. Lady Diana’s and now Kate Middleton’s Ceylon sapphire engagement ring is one of the most popular sapphire jewellery pieces in the royal collection. sapphire Information: Number of Stones: 2 Stone Shape: Round Stone Size: 3.70mm Carat Weight: 0.54ct Natural/Created: Natural sapphire Country of Origin: Australia