Diamond Blossom Necklace Diamonds set in Sterling Silver appx 1/20ctw

Diamond Blossom Necklace Square Cluster Pendant on 18" Chain Diamonds set in Sterling Silver Estimated 1/20cttw. I purchased this as a earring and necklace set and never wore the necklace. Description Diamond Clarity: I3 Jewelry Closure: Spring Ring Clasp Stone Cut: Round Diamond Color: I-J Metal Color: White Chain Length: 18 Inch Pendant Length: 22mm Pendant Width: 8.3mm Rounded Carat Weight: 1/20 Ct. T.w. Estimated Metal: Sterling Silver Chain Construction: Box Care: Wipe Clean Authenticity: Mined Diamond Birthstone: April Birthstone Necklace Type: Halo Necklaces, Multi-Diamond Necklaces, Pendant Necklaces, Necklace Sets Country of Origin: Imported Diamond total weight is Estimated Metal may be rhodium plated to enhance appearance and reduce tarnishing.