Cartier Diamond Heart Necklace demantoid garnet It was probably given as

It was probably given as a wedding gift (think wedding bells)

with foliate motifs and millegrain detailing around the settings

Excellent - note that the detachable drop is not original to the necklace

A wonderful example of the style

Known as a family locket

Cartier Diamond Heart Necklace demantoid garnet It was probably given asDATE: Modern, c. 2010 A superb modern Cartier heart pendant, pav set with brilliant cut diamonds. It's crafted in 18 karat white gold throughout, and offered on a Cartier chain. Incredibly high quality, it totals three quarter of a carat of diamonds (G VS minimum). Both the pendant and the chain are signed. STONES Brilliant cut Diamonds G VS 0. 75ct total MEASUREMENTS 2. 2 x 1. 3cm (including bail) Length of chain: 16 inches WEIGHT 6. 3g MARKS Marked