This Cartier platinum diamond heart necklace features a pavé diamond heart pendant suspended from a fine platinum chain. The pendant is designed with a softly rounded heart silhouette, set throughout the front with round brilliant diamonds, while the reverse has an openwork heart pattern that allows light to pass through the setting. The necklace is stamped PT 950, Cartier, and with a serial number, confirming platinum construction and Cartier manufacture. The chain measures 16 inches in total length, with an additional adjustment point at 14.5 inches for a shorter fit. The pendant measures 15 mm in width by 14 mm in length and has a substantial 9 mm thickness, giving the piece dimension while remaining refined on the neckline. The necklace weighs 5.9 grams. Dating to the late 1990s to early 2000s, this Cartier necklace combines platinum, diamond pavé, and a classic heart motif in a compact and wearable design.
