DATE: Mount, contemporary - Main stone, c.1920

An incredible 4.01 carat emerald cut diamond engagement ring in platinum. The principal stone dates from the 1920s, and faces up beautifully, flanked by a pair of baguette diamonds in each shoulder. The mount has a distinct Art Deco feel, with stepped shoulders, open gallery, and four claws holding the main stone in place.

STONES 

4.01 carat emerald cut diamond - VS2 clarity, K colour - 11.6 x 9.7 x 5.7mm

Baguette cut diamond shoulder accents

MEASUREMENTS 

Head: 12.4 x 10.3mm

Rise off finger: 8.1mm

Width of band: 2.7mm

WEIGHT 

9.2g

MARKS 

Stamped PT950 (platinum)

CONDITION 

Excellent