18k Blackened Gold & Ruby "Secret" Ring

Known as a "Secret," or "Poison" ring, this ring features an innovative rotating flat disc-shaped top that opens to reveal a hidden compartment, the top, profile and shoulders of the band pavé-set with round-cut rubies, mounted in blackened 18k white gold.

• Numbered 'E16649' and signed 'Boucheron'
• 270 rubies weighing ~6.93 total carats
• Ring measuring 20mm in diameter from the top
• Size 4.5 (48 - European)