Metal: 18K white gold Pearl: South Sea cultured pearl Colour:Silver (silver-blue), natural colour, untreated Diameter: 11.1mm Shape: Perfectly round Mark: AU750 Two beautiful silver (silver-blue) perfectly round South Sea pearls set in an 18-carat white gold mount. They are large, measuring 11.1 mm in diameter, with a brilliant lustre The item comes with a leather jewellery box. Shipping: We deliver via UPS, Royal Mail, DPD, and other logistics providers. Delivery times depend on your local postal system, but most orders within Europe arrive within 5 to 7 business days.