.94 Carat Golconda IIa Marquise Art Deco Diamond Engagement Ring solitaire 99 carat old European cut

99 carat old European cut diamond with F-G color and SI1 clarity

this ring sits low on the finger and features an engraved band

45 carat bezel set diamond

Antique Victorian engagement ring set with an old mine cushion-cut diamond weighing approximately 1

within a single-cut diamond surround mount

.94 Carat Golconda IIa Marquise Art Deco Diamond Engagement Ring solitaire 99 carat old European cutArt Deco engagement ring set with an approximately . 94 carat marquise cut diamond with EGL certificate stating the diamond is D E color VS1 clarity, with round cut diamond halo and shoulders to the platinum band. Circa 1930. This detailed Deco ring features a rare Golconda Type IIA center stone, which make up less than 1% of the world's diamonds and are considered the purest diamonds around! Diamond and gold mining has caused devastation in areas