An impressive diamond necklace and an aquamarine and diamond pendant, by Tiffany & Co.. Photo Bonhams.

The highly articulated necklace set with brilliant and baguette-cut diamonds graduating in size to the front, suspending a detachable pendant set with a step-cut aquamarine decorated with brilliant and baguette-cut diamonds, diamonds approximately 48.00 carats total, aquamarine approximately 52.00 carats, pendant signed Tiffany and Co., inner circumference 40.00cm. Estimate HK$ 900,000 - 1.3 million (€84,000 - 120,000)

Bonhams. FINE JEWELLERY AND JADEITE. Hong Kong, Admiralty, 21 May 2014 - http://www.bonhams.com/