SAPPHIRE AND DIAMOND RING Set with an oval-cut sapphire weighing...
SAPPHIRE AND DIAMOND RING
Set with an oval-cut sapphire weighing 9.37 carats, in an openwork setting accented with baguette-cut and brilliant-cut diamonds, French hallmark for imported platinum (850 ‰), ring size 51.5, gross weight 10.79 g.
Accompanied by an analysis report from Bellerophon certifying its Sri Lankan (Ceylon) origin, with no indication of heat treatment for this sapphire. Report No. A20315 dated September 14, 2026.
SAPPHIRE AND DIAMOND RING
The oval-cut sapphire weighing 9.37 carats, set in an openwork mount accented by baguette and brilliant-cut diamonds, French import mark for platinum, ring size L½, gross weight 10.79 grams.
Accompanied by a report from Bellerophon stating that the sapphire is of Sri Lankan origin (Ceylon), with no indication of heat treatment. Report No. A20315 dated September 14, 2026.
For further information on this lot, please visit Bonhams.com
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SAPPHIRE AND DIAMOND RING
Set with an oval-cut sapphire weighing 9.37 carats, in an openwork setting accented with baguette-cut and brilliant-cut diamonds, French hallmark for imported platinum (850 ‰), ring size 51.5, gross weight 10.79 g.
Accompanied by an analysis report from Bellerophon certifying its Sri Lankan (Ceylon) origin, with no indication of heat treatment for this sapphire. Report No. A20315 dated September 14, 2026.
SAPPHIRE AND DIAMOND RING
The oval-cut sapphire weighing 9.37 carats, set in an openwork mount accented by baguette and brilliant-cut diamonds, French import mark for platinum, ring size L½, gross weight 10.79 grams.
Accompanied by a report from Bellerophon stating that the sapphire is of Sri Lankan origin (Ceylon), with no indication of heat treatment. Report No. A20315 dated September 14, 2026.
For further information on this lot, please visit Bonhams.com