A BELLE EPOQUE COLORED DIAMOND BROOCH - Centering upon a pear-shaped yellow diamond and diamond, set within an old European and single-cut diamond openwork pierced plaque, enhanced by ribbon motifs, with a black onyx backing, mounted in platinum -
EMERALD AND DIAMOND BROOCH The openwork old mine-cut diamond scalloped edge panel, set with an octagonal-shaped emerald weighing carats, suspended from a similarly-set surmount, centering upon a rectangular-shaped emerald, mounted in platinum.
A belle époque freshwater natural pearl, ruby and diamond brooch, circa 1905 The circular-cut ruby and single-cut diamond fluttering ribbon bow surmount suspending a large freshwater baroque pearl drop with rose-cut diamond cap.
AN ANTIQUE RUBY AND DIAMOND BROOCH The central cushion-shaped ruby and old-cut diamond cluster to the openwork diamond floral surround, suspending three detachable pear-shaped diamond and ruby drops, mounted in silver and gold, circa 1880 jewellery
An opal & diamond brooch/pendant, circa Openwork cartouche ribbon & floral design, set throughout with cushion-shaped brilliant & single-cut diamonds, framing a heart-shaped cabochon opal, with suspended opal drop
A BELLE EPOQUE NATURAL PEARL AND DIAMOND PENDANT. Designed as a flat drop-shaped natural pearl weighing carats suspended from a diamond-set bow plaque mounted with a central old-cut pear-shaped diamond, to the associated fine-link neckchain, pendant circa
The Edwardian Era: The Birth of Platinum Jewels ⋆ Katie Callahan & Co. The Edwardian Era: The Birth of Platinum Jewels * Learn all about King Edward and his impact on fashions and jewelry of the day.⋆ Katie Callahan & Co.