Metal: 18K Yellow Gold Center Stone: 10.5mm Tahitian Cultured Pearl Color: Black, Natural Color, Untreated Marking: Au750 This piece of jewelry is crafted from 18K yellow gold and features two perfectly round Tahitian pearls with smooth, lustrous surfaces and only very slight growth imperfections. The pearls measure 10.5mm in diameter, and the gold chain is approximately 5cm in length. This item also includes the exquisite leather jewellery box pictured. 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.