Carved Moonstone Frog Brooch

This heavy, unusual and graphic 18 karat yellow gold frog brooch has moonstone eyes, a tourmaline back, diamond toes and a soft, shimmery matte satin finish. The six diamonds are n...

Victorian Moonstone Brooch, circa 1890. This extraordinary, large brooch is set with 25 beautiful round cabochon moonstones. Each showing...

Amazing Artisanal brooch by Hiroko in heavy patinaed sterling with massive albinite moonstone 20mm x 15 mm x 10mm high cabochon. Abstract hand made floriform design with green garnets and pink tourmalines. Marked 925. Signed Hiroko. 2.75 x 3 high, 1980's USA. Hiroko M. Streppone is the founder and president of Hiroko Designs, a fine jewelry manufacturer since 1984. Trained both in Japan and the US, Hiroko has exhibited her work throughout the US, Europe and Asia, and at all major jewelry shows, including JA Show NYC, American Craft Council (ACC) Craft Show Baltimore, and the Las Vegas Jewelry...

Circa 1900 Tiffany & Company 14k Yellow Gold Winged Owl Brooch, measuring 1 3/4 inches in length X 1/2 inch and having a "C" clasp pin closure, a fine Carved Moonstone Owl Head set w...

This is a stunning Modernist Brooch Pin with a wonderful hand carved Jade center with images of a tree with fruit. The wonderful open work Jade is set within curling silver branches...

Designed by gemstone-carving-master Alfred Zimmermann, following his designs of his one of a kind gemstones carvings. This unique frog brooch has been made in our own goldsmith workshop in Idar-Oberstein. The brooch was handmade in 18ct yellow gold, set with round- faceted green natural demantoid garnets...