52
An Amethyst and Diamond Ring
Set with a cabochon amethyst, weighing approximately 17.70 carats, within a pavé-set diamond surround, mounted in 18K white gold, size 6 1/2.
Signed 'MB' for Margherita Burgener, with an original box
Estimate
$2,600 - 5,000
Sold for $3,250