Chalcedony and Pearl Wearable Sculpture fossil ammonite jewelry The hand-fabricated 18k gold and

The hand-fabricated 18k gold and platinum mounting allows the piece to be worn as a brooch or suspended as a pendant from a variety of necklaces

Derek Katzenbach is widely respected for gemstone designs that combine classical outlines with modern faceting patterns

Apatite is a gemstone prized for its vivid and often unexpected colors

A removable drop suspends a magnificent 6

Chalcedony and Pearl Wearable Sculpture fossil ammonite jewelry The hand-fabricated 18k gold andThis wearable sculpture showcases a dramatic hand carving of natural black chalcedony. A luminous baroque South Sea pearl introduces a striking contrast to the flowing sculptural form, while two pear shaped diamonds add brilliant points of light that accent the organic composition. Bold in presence yet elegant in execution, the brooch celebrates the artistry of exceptional gemstones. Hand fabricated in 18k gold and platinum, the mounting is designed