The Cartier Agrafe Diamond Pendant Necklace is an exquisite piece of fine jewelry crafted in 18k white gold. The design features a striking interplay of diamonds and carved gemstones, showcasing Cartier's signature elegance and sophistication.

The centerpiece of this necklace is a meticulously carved onyx sphere, which hangs gracefully from the pendant. The onyx is expertly shaped with precision, displaying a smooth, polished surface and deep black hue that contrasts beautifully with the brilliant white diamonds. Adding a unique touch to the design, a small rubelite stone is set in an inverted position at the base of the onyx, introducing a subtle yet captivating splash of color.

The pendant itself is a marvel of design, characterized by its distinctive shape that resembles a stylized clasp or buckle, a nod to Cartier's Agrafe collection. The white gold framework is encrusted with numerous round-cut diamonds, each carefully selected for its clarity and brilliance. These diamonds are pave-set, ensuring a continuous and dazzling sparkle that enhances the overall allure of the necklace.

Suspended from a delicate yet sturdy white gold chain, the pendant is designed to rest elegantly against the neckline. The chain features a secure clasp, ensuring that the necklace remains comfortably and securely in place.

Overall, the Cartier Agrafe Diamond Pendant Necklace is a stunning example of luxury craftsmanship, combining the timeless beauty of diamonds with the bold elegance of onyx and the vibrant charm of rubelite. This necklace is a perfect statement piece for any occasion, reflecting the wearers refined taste and appreciation for high-quality jewelry.