18k white gold long chain necklace with lobster clasp, adorned with lozenge stations, set with lapis lazuli hexagonal pyramids, apprx. 9 x 8 mm and 11 x 9 mm, and set with round brilliant cut diamonds, total estimated diamond weight 3.26 ct, VS-SI1 clarity, F/G color; fully marked and numbered "32992" on the clasp and tag; overall weight 34.6 gm. Retail price $21,000.