1950's Mid-Century 2.90 CTW Sapphire Diamond 18 Karat White Gold Cocktail Ring gold band With black

With black

Tested as silver-topped 18 karat gold

Square form head with pierced

With Italian assay marks for Milan and 18 karat gold

Accented by rose cut and pear cut diamonds weighing in total approximately 0

1950's Mid-Century 2.90 CTW Sapphire Diamond 18 Karat White Gold Cocktail Ring gold band With blackCentering a rectangular cushion cut sapphire weighing approximately 1. 90 carats cornflower blue in color Flanked by split shoulders and scrolled volute motifs accented throughout by single cut diamonds Weighing in total approximately 1. 00 carat with G to J color and SI clarity With maker's mark and stamped 18K for 18 karat gold Circa: 1950s Ring Size: 6 1 2 & sizable Measures: 17. 7 mm wide and sits 9. 0 mm high Total weight: 10. 9 grams Dazzling.