Ref #: EJRIN74823

Harry Winston – Estate

4.57ct No-Heat Burmese Sapphire Ring


Burmese sapphire and diamond cluster ring, centering an oval-shaped "Royal Blue" sapphire weighing 4.57 carats, surrounded by a smaller and then a larger row of fine colorless round brilliant-cut diamonds, in platinum.

  • Twenty-four diamonds weighing approximately 3.82 total carats (F color, VS-SI clarity)
  • The ring is unsigned, but includes authentication from Harry Winston
  • Accompanied by insurance appraisal from Harry Winston (stating a retail replacement value of $161,000) along with Winston ring box
  • Sapphire GIA-certified (report number 2191276525)

Sapphire Lab Summary:
Carat Weight: 4.57 carat
Measurements: 9.81 x 8.62 x 6.53 mm
Enhancement: No indications of heating
Origin: Burma (Myanmar)
Comments: The color appearance of this stone is described in the trade as "Royal Blue"

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