Antique Burma Star Sapphire, Diamond, Cultured Pearl, | Lot #55199 | Heritage Auctions
Historically important sapphire and diamond brooch and a pair ear clips, circa 1900 | 具歷史價值之藍寶石配鑽石別針及耳環一對,約1900年 | Magnificent Jewels and Noble Jewels: Part I | 2021 | Sotheby's
Antique Blue Sapphire & Diamond Brooch – Oliver Jewellery