Lot 843. 285 ct Aquamarine and diamond bracelet. Photo Hampel. Bracelet length: 18 cm. Width: from about 3 to about 6.2 cm. Weight: approx. 294 g . 18ct white gold. Estimate: € 120,000 to 160,000 Accompanied by a certificate from IGI (Istituto Gemmologico...

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...

Aquamarine and diamond ring - Sotheby's. Set with two step-cut aquamarines within a border of princess-cut and triangular diamonds, size N. Estimate: 3,000 - 5,000 GBP Sotheby's. Jewels. London | 11 Apr 2013 www.sothebys.com

Aquamarine, onyx and diamond brooch/pendant - Sotheby's Of geometric design, the centre set with a step-cut aquamarine, circular- and single-cut diamonds, and long polished onyx baguettes, suspended from a fine link chain, length approximately 510mm,...

Gem set and diamond necklace/brooch combination, 1960s - Photo Sotheby's Designed as a series of fancy links set with circular-cut sapphires, emeralds and rubies and highlighted with brilliant-cut diamonds, suspending a detachable step-cut aquamarine...