A SAPPHIRE BEAD AND DIAMOND SAUTOIR, BY MICHELE DELLA VALLE
A SAPPHIRE BEAD AND DIAMOND SAUTOIR, BY MICHELE DELLA VALLE

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A SAPPHIRE BEAD AND DIAMOND SAUTOIR, BY MICHELE DELLA VALLE
Designed as five strands of graduated sapphire beads with brilliant-cut diamond openwork lozenge spacers, mounted in 18k white gold, 46.0 cm, in a Michele della Valle beige leather pouch
With maker's mark for Michele della Valle, no. 10738
Accompanied by report no. 49511 dated 18 Septembre 2007 from the SSEF Swiss Gemological Institute stating that the 1427 sapphires are of Burmese origin with no indications of heating