"1920 Diamonds And Scalloped Sapphire Ring"
Scalloped ring dating from the 1920s in gold and platinum, adorned in its center with a sapphire surrounded by 22 old-cut diamonds, all underlined by an openwork scalloped decoration setting 32 rose-cut diamonds.
Weight: 4.7 g
Owl and mascaron hallmark
Sapphire diameter: 7 mm
Sapphire thickness: 4.65 mm
TDD: 51