650
「緬甸鴿血紅」天然紅寶石配鑽石項鏈, 紅寶石共重22.98克拉, 未經加熱處理
Twenty-two oval and cushion-shaped rubies, together 22.98 caratsEmbellished by pear and marquise-shaped diamonds, totalling approximately 25.00 carats18 karat white and yellow gold附 22張瑞士Gübelin 證書