A pair of diamond earrings. Photo Christie's Image Ltd 2014 Each set with a shield-shaped diamond, weighing approximately 10.81 and 10.19 carats, to a micro-pavé diamond surround and top, mounted in gold, 3.0 cm. Estimate CHF110,000 – CHF160,000 ($125,333...

A ruby and diamond ring, by Harry Winston. Photo Bonhams The oval-shaped cabochon ruby, weighing 9.94 carats, set between a pair of shield-shaped diamonds, diamonds weighing approximately 1.00 carat total, maker's mark, Italian assay mark for gold, ring...