ADAM'S - FINE JEWELLERY & WATCHES May 9th 2017 (Click Lot title for more images and to Place Bid)

The cushion-shaped sapphire, weighing approximately 4.50cts, within a

surround of baguette and marquise-cut diamonds, to a bifurcated hoop,

mounted in platinum, diamonds approximately 2.00cts total,French assay mark,

maker’s mark, ring size M

€ 5,000 - 6,000

Each set with an oval-shaped sapphire within a diamond pavé-set surround,

above a collet-set round brilliant-cut diamond, suspending a loop of oval

and pear-shaped sapphires, each sapphire within a diamond pavé-set

surround,

mounted in 18K gold, diamonds approximately 1.60cts total,sapphires

approximately 12.50cts total,Italian assay marks, length 5.4cm

€ 3,500 - 4,500