the oval sapphire to a pierced and millegrain set bombe diamond mount, signed 'GROGAN', serial number 3758
Grogan jewelers was founded in 1915 in AlabamaWeight: 5g
Art Deco sapphire and diamond hexagonal cluster ring, c.1920, the stylised snowflake centred by an old round brilliant cut diamond to a shaped border of calibre cut sapphires and outer edge of old single cut diamonds, millegrain set, mounted in platinum, stamped with an unclear mark, total diamond weight approximately 0.25cts