SAPPHIRE AND RUBY NECKLACE, RENÉ BOIVIN
Graduated sapphire beads, cabochon rubies, silver and gold (French marks), 1930s, inner circumference 34.5 cm, maker’s mark
SAPPHIRE AND RUBY NECKLACE, RENÉ BOIVIN
Graduated sapphire beads, cabochon rubies, silver and gold (French marks), 1930s, inner circumference 34.5 cm, maker’s mark