Estate 18k Chalcedony Bead, Jadeite, Black Onyx & Diamond Necklace

Timeless elegance meets vintage charm in this exquisite estate necklace. Three strands of luminous green chalcedony beads flow gracefully to an 18k white gold clasp, anchored by a stunning carved Jadeite centerpiece. Single-cut diamonds and black onyx accents frame the focal stone, creating a sophisticated interplay of light and shadow. Each element—from the soft glow of chalcedony to the deep richness of onyx—speaks to the craftsmanship of a bygone era. A versatile statement piece that transitions effortlessly from day to evening, perfect for collectors who appreciate heritage jewelry with enduring style. 17.5" long Diamonds: 0.80 CTW Jadeite: estimated 9.5 carats