A SAPPHIRE, RUBY AND DIAMOND BROOCH The circular sugarloaf ...
A SAPPHIRE, RUBY AND DIAMOND BROOCH The circular sugarloaf sapphire cabochon weighing approximately 4.10cts, to a pierced mount set with single-cut diamonds and calibré-cut ruby frame, within scrolling and millegrain detailing, mounted in platinum, width 3.2cm
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Sapphire: of blue hue, medium tone, good transparency, natural inclusions visible under 10x magnification and bright light
Rubies: of purplish-red hue, medium tone, overall well matched in colour, natural inclusions visible under the microscope
Diamonds: bright and lively
White metal unmarked, tested by the jewellery department to be platinum, pin tested to be 18K gold
Clasp closes securely
Normal signs of wear, overall in good condition
Total gross weight approx. 8.9g
Adam’s Auctioneers does not guarantee the standard of gold or platinum unless an item bears an official hallmark. In certain instances, metal content may be tested using a Thermo Scientific Nitron Handheld XRF Analyser. This device examines metal to a depth of approximately 8 microns only, and any results obtained through electronic testing must be regarded as indicative rather than definitive, as inaccuracies may occur.
Where catalogue descriptions or condition reports refer to marks denoting metal fineness, or include an opinion as to metal content, such information is provided for guidance only. All statements contained within the catalogue represent expressions of opinion. Prospective purchasers must satisfy themselves as to all such matters prior to bidding.
A SAPPHIRE, RUBY AND DIAMOND BROOCH The circular sugarloaf sapphire cabochon weighing approximately 4.10cts, to a pierced mount set with single-cut diamonds and calibré-cut ruby frame, within scrolling and millegrain detailing, mounted in platinum, width 3.2cm
More Information
Sapphire: of blue hue, medium tone, good transparency, natural inclusions visible under 10x magnification and bright light
Rubies: of purplish-red hue, medium tone, overall well matched in colour, natural inclusions visible under the microscope
Diamonds: bright and lively
White metal unmarked, tested by the jewellery department to be platinum, pin tested to be 18K gold
Clasp closes securely
Normal signs of wear, overall in good condition
Total gross weight approx. 8.9g
Adam’s Auctioneers does not guarantee the standard of gold or platinum unless an item bears an official hallmark. In certain instances, metal content may be tested using a Thermo Scientific Nitron Handheld XRF Analyser. This device examines metal to a depth of approximately 8 microns only, and any results obtained through electronic testing must be regarded as indicative rather than definitive, as inaccuracies may occur.
Where catalogue descriptions or condition reports refer to marks denoting metal fineness, or include an opinion as to metal content, such information is provided for guidance only. All statements contained within the catalogue represent expressions of opinion. Prospective purchasers must satisfy themselves as to all such matters prior to bidding.
