J.E. Caldwell & Co.

Featuring a pear-shaped ruby in a bezel setting, surrounded by round diamonds.

• Size 5½
• Signed JEC & Co., numbered G1544
• Platinum and 14 karat gold
• Circa 1930
• Accompanied by AGL report no. 1129700 dated March 13, 2023 stating that the ruby is of Burmese origin, with no indications of heating