Skonvirke .826 Silver and Carnelian Brooch, Bernhard Hertz, Denmark, c. 1905-10, centering an oval cabo… | Art nouveau jewelry, Movement jewelry, Metal clay jewelry
Georg Jensen. Gilded Silver Brooch with Carnelian #224.
Antique White & Yellow Metal Mounted Carnelian Agate Brooch Shell Claw Set 5.2cm | eBay
Antique Rose Gold Carnelian Brooch
Antique Sterling Silver Carnelian Brooch – Tresors Sydney