Janus Necklace

Janus Necklace, reversible, with rotating center medallion. 18k white gold with 836 round brilliant cut diamonds (13.8 carats) of E/F color and VVS clarity, 235 fine blue moonstones (64.74 carats) and 597 diamond cut faceted blue sapphires (43.39 carats) and 16 black jade pieces.