$11,000
Estimate: $8,000 - $12,000
Auction: October 20, 2020 1:00:00 PM EDT
set with four oval cabochon star sapphires measuring approximately 13.10mm x 10.50mm x 7.27mm to 12.50mm x 9.90mm x 7.12mm, further set with three rows of old European-cut diamonds; estimated total diamond weight: 6.35 carats, mounted in millgrained platinum.
Length: 7 3/8 in.; Width: 7/16 in.Provenance: Accompanied by AGL report #1096102, dated October 26, 2018, stating the sapphires are of Thai origin with no evidence of heat.