The pendant set with a cushion cut tanzanite weighing approximately 24.30 carats by formula and round diamonds weighing approximately 2.55 carats total, on a diamond line necklace set with round diamonds weighing approximately 6.85 carats total, and a lengthener to the chain set with round diamonds weighing approximately 0.85 carat total. Mounted in 18 karat white gold. Necklace: 19 inches long. Lengthener: 2 inches long. Pendant: 1 1/2 inches long.
Pendant stamp: 750 (maker's mark).
Necklace stamp: 18K (maker's mark).
Lengthener stamp: 18K (maker's mark).
Gross weight: 20.25 dwt.