NATURAL SAPPHIRE AND DIAMOND CLUSTER RING, set with a central oval faceted natural and untreated sapphire 8.5mm wide, with accompanying report from The Gem & Pearl Lab of London, surrounded by round brilliant cut diamonds totalling very approximately 1.50 carats, on bifurcated shoulders, each set with a single diamond, unmarked, size J, 5.5g Bidders must assume that diamonds and coloured gem stones (including ruby, emerald, sapphire, peridot, aquamarine) may have undergone a form of treatment unless otherwise stated. It should not be assumed that any diamond or coloured gem is untreated or is natural, unless accompanied by a gemmological laboratory certificate (which would be mentioned in the description). McTear’s will only describe gold/platinum/silver as such when a full UK standard set of hallmarks is present on the object. Other marks such as foreign import stamps will be noted in the description.
NATURAL SAPPHIRE AND DIAMOND CLUSTER RING, set with a central oval faceted natural and untreated sapphire 8.5mm wide, with accompanying report from The Gem & Pearl Lab of London, surrounded by round brilliant cut diamonds totalling very approximately 1.50 carats, on bifurcated shoulders, each set with a single diamond, unmarked, size J, 5.5g Bidders must assume that diamonds and coloured gem stones (including ruby, emerald, sapphire, peridot, aquamarine) may have undergone a form of treatment unless otherwise stated. It should not be assumed that any diamond or coloured gem is untreated or is natural, unless accompanied by a gemmological laboratory certificate (which would be mentioned in the description). McTear’s will only describe gold/platinum/silver as such when a full UK standard set of hallmarks is present on the object. Other marks such as foreign import stamps will be noted in the description.
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