European, circa 1930s.
This unique, Art Deco era, white 18K gold ring is designed as a stylized flowerhead. The ring is centered with an oval blue sapphire measuring 10.4 x 9 mm (approximately 4 carats). Each “petal” is set with two french cut sapphires: one is rectangular and another is of a halfmoon shape. The “petals” are separated by chunky old European cut diamonds (white and clean: G-H color, VS1-VS2 clarity). The shoulders of the ring are accented with modern brilliant cut diamonds.
Estimated total diamond weight is 1.60 ct.
Marked with 750 gold standard.
The bezel measures 21 x 19 mm (13/16 x 3/4 in.)
Ring size 7 (17 mm) sizable