Description
Black Onyx and Diamond Contrast in Platinum and 18K Gold This Art Deco Cartier Paris diamond and black onyx stick pin , made by Georges Andrey in platinum and 18K gold , combines a polished onyx circle with diamond-set accents and a square diamond setting positioned below. Signed Cartier Paris and numbered 0279 , the jewel brings together contrasting colors, distinct shapes and finely detailed settings. The black onyx circle forms the central element of the design. Its smooth, reflective surface creates a strong dark outline around an open center, giving the jeweled head a clear and recognizable silhouette. Against this polished black surface, the diamonds introduce brightness and intricate texture. Two elongated diamond-set elements cross the upper and lower portions of the onyx circle. Their placement establishes a vertical rhythm through the composition, while their softly rounded outlines complement the circular stone. The white platinum settings provide a crisp surround for the diamonds and emphasize their contrast with the onyx. Below the circle, a diamond in a square setting turned on point completes the arrangement. Its angular outline introduces another shape into the design, balancing the rounded onyx and elongated accents above. Fine beaded borders add detail to the settings, rewarding close inspection without interrupting the overall composition. The 18K gold pin shaft adds a warm metal tone behind the cool platinum, diamonds and black onyx. Together, these materials give the stick pin a distinctive presence: rich in contrast, yet compact enough to wear as a considered accent. Cartier Signature and Number The pin bears the Cartier Paris signature and the number 0279 . These identifying details complement its attribution to Georges Andrey , adding interest for collectors who appreciate both the jewelry house and the maker behind the piece. Collector’s Note For collectors of Art Deco Cartier jewelry , this stick pin offers an appealing combination of signed manufacture and a distinctive gemstone arrangement. Its composition brings together a circle, elongated diamond accents and a square setting, making the relationship between shapes an essential part of the design. The combination of black onyx, diamonds, platinum and gold gives the jewel a strong visual identity. It is a compelling choice for a collection focused on antique stick pins, Cartier workshop craftsmanship or the contrasting materials of Art Deco jewelry. Styling Note This Cartier diamond and onyx stick pin makes an expressive accent on a jacket lapel or tie. Its black-and-white palette pairs naturally with charcoal, navy, cream and patterned tailoring, while the gold shaft introduces a subtle touch of warmth. Worn on its own, the jeweled head provides a focal point without requiring additional accessories. Its distinctive arrangement offers a way to bring antique jewelry into contemporary dressing. Key Features Jewelry house: Cartier Maker: Georges Andrey Period: Art Deco Metal: Platinum and 18K gold Gemstones: Diamonds and black onyx Onyx design: Polished circular onyx element with an open center Diamond arrangement: Two elongated diamond-set accents and a lower square setting turned on point Jewelry type: Stick pin Signature: Cartier Paris Serial number: 0279 Cartier Stick Pins CARTIER JEWELRY
