An outstanding example was an antique Kashmir sapphire and diamond ring, set with a cabochon sapphire weighing cts., accompanied by an AGL report and a Gubelin report stating Kashmir origin, with no evidence of heat treatment.
MASRIERA Plique-à-jour Tourmaline & Diamond Ring in 18K Yellow Gold - HM1332
An extra-long and extra-lovely carat sapphire, accompanied by an A. - American Gemological laboratory report stating: Ceylon (Sri Lanka) origin - no gemological evidence of heat. This ravishing deep cornflower-blue gemstone radiates from within
A bit silly really. A COLOURED DIAMOND AND DIAMOND RING Set with a pear-shaped light yellow diamond weighing carats, within a pear-shaped diamond cluster surround, to the baguette-cut diamond quarter-hoop, mounted in platinum
An art deco sapphire and diamond clip-brooch, J. Caldwell, circa 1925 the shield-shaped panel set throughout with old European-cut diamonds and further accentuated by baguette-cut diamonds and sugar loaf sapphires; signed JEC & Co.