Black Opal Diamond Gold Stick Pin – Art Nouveau Sampson Mordan & Co. Vintage Kieselstein-Cord 18K yellow and

Vintage Kieselstein-Cord 18K yellow and platinum "Angel in My Window" diamond drop clip earrings with carved high relief angel motif surrounded by pave round brilliant-cut diamonds and bezel-set drop diamonds

Highlights:

showcasing a classic and refined aesthetic

transparent case back

Black Opal Diamond Gold Stick Pin – Art Nouveau Sampson Mordan & Co. Vintage Kieselstein-Cord 18K yellow andA Rare Art Nouveau Black Opal and Diamond Stick Pin A rare Art Nouveau stick pin set with a mesmerizing black opal, framed by diamonds and delicate enamel work. Crafted in gold, this elegant jewel captures the artistic spirit of the late nineteenth century, when natural gemstones and flowing forms defined some of the most expressive jewelry designs ever created. This rare Art Nouveau black opal diamond 14K gold stick pin centers on a striking black