Jewelry
A Belle Époque yellow sapphire and diamond brooch-pendant, J.E. Caldwell & Co., circa 1900. Centring a heart-shaped mixed-cut sapphire, within a floral and foliate frame set with diamonds, mounted in platinum-topped 18k gold. Signed J.E.C. & Co. #Caldwell&Co #antique #BelleEpoque
Source : https://www.bonhams.com/auctions/22468/lot/171/
Does this belong to you Or do you know who sells it ?