PalmBeach Jewelry Genuine Onyx 14k Yellow Gold-Plated Macaroni-Link "Longevity" Bracelet 7 1/4" FREE SHIPPING on orders of $30.00 or more - Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box Black Onyx is a variety of the gemstone chalcedony, dramatic in color and rich in history. Bracelet Style: Multi Stone This onyx-link bracelet is embellished with the Chinese characters that signify longevity. And because of its unique design, it is sure to be one of your favorite bracelets for a long time. 7 1/4" length. 14k Gold-Plated.