Produced by the Pinctada Margaritifera oyster in the tropical lagoons of French Polynesia, these pearls have a natural beautiful blue-green colour with shimmering hues and a rich luxurious lustre. Perfect as studs on the ear ! Pearl information: - Type / Origin: Tahiti / French Polynesia - Oyster: Pinctada Margaritifera - Color: Blue-Green - Shape: Round - Surface: Clean and smooth - Luster: Excellent - Size: 9x10mm Metal information: The posts and butterflies are in 925 sterling silver. Packaging: Earrings jewellery box and an Authenticity Certificate to guarantee the source and quality. Insured track and trace delivery.