https://www.coins-la-galerie-numismatique.com/auction-lix-day-2/european-baroc-broach-gold-star-ruby-diamonds-sapfirs-and-south-see-pearls
European Baroc Broach, Gold, Star-Ruby, Diamonds, Sapfirs and South-See Pearls | Coins la Galerie...
Broach in Gold, 40.36 g, 750 title, 43x40 mm, 4 ct, Diamonds, Quality "G, Si 1", superb white color, Cabochon 11 ct. red Star-Ruby, 2 Cabochon 10 ct. blue...