Art Deco 1.90 Carat Carved Sugarloaf Emerald and Diamond Ring 1443 In a kite-shaped ruby and

In a kite-shaped ruby and rose-cut diamond filigree square frame

channel-set with square-cut rubies bordered on each side by single-cut diamonds

Vintage ring centering an old European-cut diamond of 1

Accented with 11 old European cut diamonds

Art Deco 1.90 Carat Carved Sugarloaf Emerald and Diamond Ring 1443 In a kite-shaped ruby andVintage ring centering a carved sugarloaf emerald of circa 1. 90 carats, with GIA stating it is natural and moderately enhanced. With half moon , baguette and single cuts of circa 1. 85 carats. Millegrain platinum, signed Ellis Bros. with maker's mark. Center: 12. 5x17. 5mm, shank: 1. 3 3mm. Circa 1920. It's very rare to find an Art Deco carved emerald of this color and aesthetic quality. Ellis Bros. was a fine jewelry store based in Toronto, Canada.