Cartier Menotte 18K Gold Diamond Ring

Cartier Menotte 18K White Gold Diamond and Onyx Ring. 
Bypass diamond ring from the Cartier Menotte Collection. Signed and numbered Cartier 750. Size 6. Designed as a screw motif set with round brilliant cut diamond accented by cabochon onyx finials, mounted in 18k white gold.
It comes with Cartier box.