OSCAR HEYMAN & BROTHERS - AN ART DECO EMERALD, RUBY AND DIAMOND BRACELET, CIRCA 1920. Centring upon a carved cabochon emerald, old and baguette-cut diamond plaque, to the flexible three-row ruby bead band spaced by collet-set baguette-cut diamonds, joined by an old and baguette-cut diamond clasp, mounted in platinum, with maker's mark for Oscar Heyman & Brothers, numbered. #OscarHeyman #ArtDeco #bracelet
A classic pair of shield shaped Art Deco clip brooches join together with a detachable frame to form a magnificent and sizable( 2 by 1 inches) lozenge shaped brooch. Each platinum clip glitters with an artful assemblage of marquise, baguette and t
NATURAL PEARL AND DIAMOND BROOCH, CIRCA 1880. The openwork cartouche set with old European-cut, old-mine and rose-cut diamonds centering a natural button pearl of natural black color measuring approximately 4.70 mm., supporting a natural black pearl pendant drop measuring approximately 9.7 by 8.0 mm., the total diamond weight approximately 1.80 carats, mounted in gold and silver, pendant detachable.
'The Cartier Pur Absolu Necklace' with a 30.21ct pear-shaped brilliant-cut diamond, which can also be set on a ring, and featuring a pearl, kite-shaped diamonds, pear-shaped diamonds, and brilliant-cut diamonds, set in platinum - for just two days, the Le Diamant exhibition opened its doors to a select few by appointment in London, Nov. 25, 2015
Another jewel from the recent collaboration with Siegelson and Lauren Adriana that is set to be revealed at Masterpiece London includes a rare type IIb deep blue diamond (the same certified colour as the Hope diamond) and is surrounded by coloured pave diamonds with each stone hand-selected to bring out the unusual colours of the centre diamond.