An Opal and Diamond Ring
The cabochon black opal, weighing 14.95 carats, within a brilliant-cut diamond surround, accented by marquise-cut diamonds, diamonds approximately 4.05 carats total, ring size 5½
Accompanied by a GRS report stating that the natural black opal has no indications of treatment and originates from Australia. Report number GRS2015-028298, dated 10 February 2015.
14.95??????????????????????
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The cabochon black opal, weighing 14.95 carats, within a brilliant-cut diamond surround, accented by marquise-cut diamonds, diamonds approximately 4.05 carats total, ring size 5½
Accompanied by a GRS report stating that the natural black opal has no indications of treatment and originates from Australia. Report number GRS2015-028298, dated 10 February 2015.
14.95??????????????????????
?????4.05??,????5½,?GRS??
Estimate
Time, Location
Auction House
