Black Diamond Necklaces

Since 1967, Celinni has been creating black diamond necklaces that combine the finest traditions of French jewelry-making with the singular beauty of one of nature's most fascinating gemstones. Renowned for its deep color and sophisticated appearance, the natural black diamond appeals to those seeking a piece of jewelry with character—modern, refined and timeless.

Crafted in 18K yellow, white or rose gold, our necklaces highlight the striking contrast between the brilliance of precious metals and the intense beauty of natural black diamonds. Whether featuring a solitaire pendant, a contemporary design or a bold statement creation, every piece is meticulously crafted with exceptional attention to stone setting and finishing, ensuring lasting elegance and outstanding comfort.

Long associated with strength, mystery and self-expression, the black diamond has become one of the most sought-after gemstones in contemporary fine jewelry. Its distinctive appearance allows for original creations that stand out through their personality and sophistication, making them perfect as extraordinary gifts or as signature pieces to elevate your own style.

Looking for a truly unique creation? Our master jewelers will guide you through the design of your bespoke black diamond necklace, allowing you to choose the precious metal, diamond shape and carat weight, chain length, pendant style and even add a personalized engraving. Every Celinni creation is crafted with uncompromising attention to detail, becoming a one-of-a-kind heirloom designed to be cherished for generations.