A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapp...
Hammer
€7,500
A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire weighing approximately 5.50cts, within a brilliant-cut diamond surround and between similarly-cut diamond shoulders, mounted 18K gold, diamonds approximately 1.00cts total, ring size N⅓
This sapphire was purchased at Adam's in September 2017 and was at the time verbally tested at GCS laboratory in London and was found to be of Sri Lankan origin, with no indications of heating. This ring was originally with French assay marks until it was resized in Ireland.
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Sapphire: of cornflower blue hue, medium tone, good transparency, natural inclusion visible under a bright light and 10x magnification, on surface reaching inclusion to the pavilion (not table)
This sapphire was purchased at Adam's in September 2017 and was at the time verbally tested at GCS laboratory in London and was found to be of Sri Lankan origin, with no indications of heating. This ring was originally with French assay marks until it was resized in Ireland.
Diamonds: approx. 1.00ct total, bright and lively
White and yellow metal unmarked, tested by the jewellery department to be 18K gold
Normal signs of wear, overall in good condition
Total gross weight approx. 5.3g
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.
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Hammer
€7,500
A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire weighing approximately 5.50cts, within a brilliant-cut diamond surround and between similarly-cut diamond shoulders, mounted 18K gold, diamonds approximately 1.00cts total, ring size N⅓
This sapphire was purchased at Adam's in September 2017 and was at the time verbally tested at GCS laboratory in London and was found to be of Sri Lankan origin, with no indications of heating. This ring was originally with French assay marks until it was resized in Ireland.
More Information
Sapphire: of cornflower blue hue, medium tone, good transparency, natural inclusion visible under a bright light and 10x magnification, on surface reaching inclusion to the pavilion (not table)
This sapphire was purchased at Adam's in September 2017 and was at the time verbally tested at GCS laboratory in London and was found to be of Sri Lankan origin, with no indications of heating. This ring was originally with French assay marks until it was resized in Ireland.
Diamonds: approx. 1.00ct total, bright and lively
White and yellow metal unmarked, tested by the jewellery department to be 18K gold
Normal signs of wear, overall in good condition
Total gross weight approx. 5.3g
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.
Sale price
Estimate
Time, Location
Auction House
