A pair of unusual Colombian emerald, natural pearl and diamond ear pendants, by Etcetera . © Christie's Image 2011 Each suspending a square-shaped emerald weighing 9.12 and 8.84 carats, enhanced by brilliant-cut diamond accents, to the drop-shaped natural...

An emerald and diamond necklace. Photo Christie's Image Ltd 2010 The necklace designed as a line and scrolling swag of baguette-cut diamonds suspending as series of rectangular and square-shaped emeralds and brilliant-cut diamonds, with marquise-cut diamond...

A pair of antique emerald and diamond earrings, late 19th Century. photo: Christie's Images Ltd 2012 Each set with a square-shaped emerald in an old-cut diamond surround, mounted in silver and gold. Lot 69. Estimate CHF74,000 - CHF110,000 Accompanied...

An Impressive Suite Of Pearl, Emerald And Diamond Jewellery The necklace designed as a pendant set with a square-shaped emerald weighing 108.36 carats that can be mounted either as a cabochon or a cut emerald and a button pearl weighing 152.40 grains...