These earrings feature alternating rubies and diamonds and have a post and butterfly clip and are suitable for pierced ears only. ruby Information: Number of Stones: 6 Stone Shape: Round Stone Size: 2.30mm Carat Weight: 0.48ct Natural/Created: Natural ruby diamond Information: Number of Stones: 4 Stone Shape: Round Stone Size: 0.90mm Carat Weight: 0.01ct Natural/Created: Natural diamond Country of Origin: India