.50 CARAT ART DECO DIAMOND ENGAGEMENT RING 1848 22 carat GIA certified old

22 carat GIA certified old mine cushion cut diamond with F color and SI1 clarity

43 carats total

this feature is really special and unusual

40 carat aquamarine

.50 CARAT ART DECO DIAMOND ENGAGEMENT RING 1848 22 carat GIA certified oldA diamond engagement ring set with a 0. 50 carat old European cut diamond box set within a single cut diamond mount. Set in platinum. Circa 1930. This diamond engagement ring set with a 0. 50 carat diamond has strong design in its mounting. The platinum pierce work and engraving create the perfect surround for the old European cut diamond. Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems and