Art Deco Rectangular Cut Emerald & Diamond Ring 1700 90 carat rose-cut diamond with

90 carat rose-cut diamond with GIA report stating that the rose cut diamond J color SI1 clarity in 15K yellow gold with scrolling open metalwork at the shoulders

this ring features graphic pearls against the black enamel background

79 carat marquise-cut diamond with GIA certificate stating the diamond is D color/VS2 clarity with pear-shaped diamond shoulders to the platinum band

with concentric halos of calibre cut diamonds and emeralds

This ring's flexibility and unique chain link design showcase the stones' graphic shape

Art Deco Rectangular Cut Emerald & Diamond Ring 1700 90 carat rose-cut diamond withVintage Art Deco ring centering a rectangular cut emerald weighing approximately . 60 carats, within a frame of alternating calibr cut emeralds with old European and single cut diamonds. Set in millegrain platinum. Circa 1925. These bright and bold emeralds really highlight this unique Art Deco piece's eye pleasing geometry and symmetry. Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems and