Ruby and diamond cluster ring by Cartier , centred by a cushion cut ruby to a shaped hexagonal surround set with baguette, trapezium and round brilliant cut diamonds, outer calibrй cut ruby frame, serial number 3.22.7, mounted in platinum
Diamond ring, Cartier, 1930s set with two pear-shaped diamonds weighing 2.31 and 2.34 carats respectively, further accented with two marquise-shaped diamonds, signed Cartier London, case stamped Cartier Paris.
Cartier 4.99 Carat Colombian Emerald Diamond Ring. Colombian emerald and diamond ring, centering on an octagonal-shaped step-cut emerald weighing 4.99 carats, flanked by tapered baguette-cut diamond shoulders, mounted in platinum with an 18k yellow gold central basket, numbered 78739, signed Cartier.
Cartier 3.98 Carat Marquise Art Deco Diamond Ring - A sparkling and streamlined, early twentieth-century vintage marquise diamond, weighing just two points shy of four carats and measuring 7/8 inch long (!) is presented in an elegantly understated platinum and diamond mounting - circa 1920s-1930s - by none other than Cartier . A gorgeous and glorious knock-out Art Deco diamond ring. Signed and numbered.
A fine art deco emerald and diamond ring, circa 1925 The cut-cornered step-cut emerald, weighing 8.41 carats, between demi-lune and baguette-cut diamond shoulders, diamonds approximately 1.85 carats total, ring size M½, modern Cartier replacement case