Keith Penton, Head of Jewels Christie’s London comments: “The London sale encompassed a wide variety of jewellery ranging from the mid-9th to the 21st century. Fine quality diamonds, natural pearls and signed jewels were especially sought after, exemplified...

Aquamarine Rivière, Late 19th century Designed as a graduated series of oval aquamarine within claw settings, length approximately 390mm, later back chain. Estimate 4,000--6,000 GBP - Lot Sold 20,625GBP Sotheby's. Important Jewels. 17 Dec 08. London....