Belle Epoque .60 Carat Unheated Sapphire and Diamond Ring navette Antique Edwardian eternity band box-set

Antique Edwardian eternity band box-set with 26 old European-cut diamonds weighing approximately 0

72 carat old mine-cut diamond with GIA certificate stating the diamond is E color/SI1 clarity

75 carat old European cut diamond with G-H color and SI2

58 carat old European cut diamond

Belle Epoque .60 Carat Unheated Sapphire and Diamond Ring navette Antique Edwardian eternity band box-setAntique ring centering a GIA certified natural unheated Cambodian oval sapphire of approximately . 60 carats. In a substantial surround of old mine round diamonds of approximately . 40 carats in platinum and 18k gold. Stamps from when it was imported into France. Circa 1915. A natural, unheated sapphire is rare and always desirable! This one is securely nestled within a beautiful bicolor Belle Epoque setting. Diamond and gold mining has caused