Art Deco platinum diamond solitaire by Lambert Brothers, centred with an estimated 0.52ct round cut diamond, G/H colour, VS clarity, in a four claw rounded square collet setting, flanked by diamond set incised shoulders, smoothing to a slim shank with a central groove. Signed 'LAMBERT BROS'.
The Lambert Brothers was an esteemed New York jewellery firm that was estabilished in 1877. The family run business was well known during the Art Deco period for creating modernist designs using quality gemstones and expert craftsmanship. After exactly 100 years in the jewellery industry the Lambert family sold the firm, leaving behind a jewellery legacy which lives on today through their incredible creations.