14k Yellow Gold Heart with Diamond Pendant Necklace (1/10 cttw, IJ Color, I1-I2 Clarity), 18" Duragold necklace featuring organic round pendant studded with flush-set diamond rounds in heart shape Duragold is the threshold of karat gold jewelry, lustrous in 14k yellow or white gold. Duragold jewelry is constructed with a unique and patented alloy resisting denting and scratching All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported Carat weight listed is the total for all stones.