Edwardian 4.52 Carat Marquise Diamond Ring 1750 04 carat old European-cut diamond

04 carat old European-cut diamond with GIA certificate stating the diamond is I color/VS2 clarity with bullet-cut diamond shoulders

Unique Art Deco vintage engagement ring made in white gold and centered with an approximate

52 carat old European-cut diamond  with GIA certificate stating the diamond is G color/VVS2 clarity with two smaller old European-cut diamonds weighing approximately 0

The center diamond has G-H color and SI1 clarity

25 carats with EGL certificate stating the diamond is G-H color/VS2 clarity

Edwardian 4.52 Carat Marquise Diamond Ring 1750 04 carat old European-cut diamondAntique Edwardian ring set with a 4. 52 carat marquise cut diamond with GIA certificate stating the diamond is I color VS1 clarity within a scalloped designed gallery enhanced by single cut diamonds, which extend to the shoulders. Set in platinum. Circa 1910. See it in video of this ring here. This lovely Edwardian ring features an elegant openwork scalloped basket and beautifully detailed shoulders to show the diamond on center stage. The shape of