This is gorgeous platinum diamond necklace from the 1960s. The necklace is centered with a sparkling pear cut diamond that weighs 0.89ct and is GIA certified. The color of this diamond is E with SI2 clarity. The center stone is accentuated by sparkling old mine cut diamonds that weigh approximately 0.50ct. The color of these diamonds is H with VS clarity. The pendant measures 41mm in length. The platinum cable chain measures 16 inches in length. The necklace weighs 5.3 grams.