23rd Jul, 2026 9:30
An opal and diamond brooch, of openwork design, the millegrain collet-set circular cabochon opal, to similarly-set old brilliant-cut diamonds at each cardinal point, approximately 0.20ct total, to elongated arms with scroll detail, mounted in yellow 15ct gold, stamped with Chester hallmark, length 4.4cm, gross weight 3.82 grams.
Sold for £180
An opal and diamond brooch, of openwork design, the millegrain collet-set circular cabochon opal, to similarly-set old brilliant-cut diamonds at each cardinal point, approximately 0.20ct total, to elongated arms with scroll detail, mounted in yellow 15ct gold, stamped with Chester hallmark, length 4.4cm, gross weight 3.82 grams.
