A luxurious high-jewelry pendant necklace from Boucheron, featuring the iconic 'Quatre Radiant' floral motif. The circular locket-style pendant showcases a central vivid green emerald surrounded by a radiant starburst of pavé-set white diamonds, set against a textured white guilloché enamel background. Petal-shaped segments are outlined in rose gold and further encrusted with micro-pavé diamonds, while the outer rim is densely paved with brilliant-cut diamonds. The piece is crafted in 18K rose gold, with a polished finish and subtle engraving details. A small winding crown on the side suggests it may be a functional timepiece or secret compartment locket (a signature Boucheron heritage element). Suspended from a delicate rose gold cable chain with an ornate clasp and two decorative flower-shaped safety chains, the design embodies French elegance and artisanal craftsmanship. Ideal for formal events, red-carpet occasions, or as a statement heirloom piece, this necklace balances bold opulence with refined femininity. Wear it solo for maximum impact or layered with fine chains for contemporary sophistication.