Edwardian 4.52 Carat Marquise Diamond Ring 1750 52 carat square-cut diamond with

52 carat square-cut diamond with GIA certificate stating the diamond is J color/SI1 clarity

We love the color of this crisp blue aquamarine

Circa 1890 France

Set with five rose cut diamonds and accented with single cut diamonds

This classic Tiffany band in yellow gold is a rare find

Edwardian 4.52 Carat Marquise Diamond Ring 1750 52 carat square-cut diamond withAntique 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