A round diamond adds just the right touch of sparkle and shine to a delicate necklace made with recycled sterling silver. Exclusive US retailer 18" length; 2" extender; 1 /8" pendant diameter Lobster clasp closure Total diamond weight: 0.05ct. Recycled sterling silver or recycled sterling silver with 18k-gold plate/diamond Imported >Diamond Guide Recipient of the Butterfly Mark certification, which identifies luxury brands that adhere to social and environmental best practices This product meets Nordstrom Sustainably Sourced Materials criteria: contains at least 50% sustainably sourced materials