Tanzanite and diamond ring, Margherita Burgener. Set to the centre with an oval tanzanite stated to weigh 11.97 carats, highlighted with lines of brilliant-cut diamonds, size M, Italian assay marks, numbered, signed Margherita Burgener, case.
A topaz and diamond pendant, circa 1935 The oval-cut orange topaz within an openwork surround of geometric design set throughout with brilliant-cut diamonds, diamonds approx. 0.90ct total, length 4.6cm
$4,000.00. A sapphire, tsavorite garnet and diamond brooch
887FDEBCE4C192B486FED5C445AE87.jpg 600×600 pixels by bertie
Ligne Ring - Lorenz Bäumer
Breguet - collection Les Volants de la Reine - Sapphire and Diamond - ring. Les volants de la Reine, ring in white gold set with 489 brilliant-cut diamonds (~2.76cts), 12 baguette-cut diamonds (~0.60ct) and 1 cushion-cut sapphire (~4.93cts).