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

The oval cabochon opal weighing approximately 14.50cts, in a four-claw setting,

between round brilliant-cut diamond shoulders with millegrain detail,

mounted in 18K

gold, diamonds approximately 0.60ct total,ring size L½

€ 2,000 - 3,000

Of bombé style, pavé-set with round brilliant-cut diamonds to the front and gallery,

mounted in 18K gold, diamonds approximately 1.80cts total,ring size L½

€ 800 - 1,000

Each pear-shaped jadeite jade plaque finely carved to depict openwork floral motifs,

measuring approximately 32 x 20 x 1.07mm, highlighted with brilliant-cut diamonds

and suspending from brilliant and baguette-cut diamond accents,

mounted in 18K gold,

diamonds approximately 1.20cts total, length 5.2cm

€ 2,000 - 3,000