This key pendant necklace, with 1/10 ct. t.w. diamonds and 14K yellow gold over sterling silver, is sure to unlock your heart. Diamond Clarity: I2-I3 Setting: Prong Shape: Keys Stone Cut: Round Diamond Color: I-J Metal Color: Yellow Chain Length: 18 Inch Pendant Length: 32mm Pendant Width: 10.2mm Rounded Carat Weight: 1/10 Ct. T.w. Chain Construction: Box Care: Wipe Clean Authenticity: Natural Diamond Birthstone: April Birthstone Metal: 14k Gold Over Silver, Sterling Silver Necklace Type: Pendant Necklaces, Multi-Diamond Necklaces Country of Origin: Imported Diamond total weights may vary between .01 and .08 carat. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.