RARE SAPPHIRE AND DIAMOND PENDANT NECKLACE, MOUNTED BY ETCETERA
Cabochon sapphire of 396.89 carats, rose-cut sapphires, marquise-cut diamonds of 1.01 and 1.01 carats, circular-cut diamonds, gold, 74.0 cm, maker's mark (Etcetera)
Guinness World Records, 2018: 396.89 carats, the largest cabochon-cut sapphire, Myanmar
Gübelin, 2018, report no. 1803118/1: 396.89 carats, Burma, no indications of heating, Appendix Letter
Lotus, 2014, report no. 7099-4170: 396.89 carats, Burma, no enhancement, 'cornflower blue', Research Letter
SSEF, 2011, report no. 58956: 397.095 carats (weight before repolishing), Burma, no indications of heating, Appendix Letter
2 GIA, 2016-2017, report no. 1258171939 and 2238309768: 1.01 and 1.01 carats, E to F colour, VS1 to VS2 clarity respectively.
US$500,000-1,000,000
RARE SAPPHIRE AND DIAMOND PENDANT NECKLACE, MOUNTED BY ETCETERA
Cabochon sapphire of 396.89 carats, rose-cut sapphires, marquise-cut diamonds of 1.01 and 1.01 carats, circular-cut diamonds, gold, 74.0 cm, maker's mark (Etcetera)
Guinness World Records, 2018: 396.89 carats, the largest cabochon-cut sapphire, Myanmar
Gübelin, 2018, report no. 1803118/1: 396.89 carats, Burma, no indications of heating, Appendix Letter
Lotus, 2014, report no. 7099-4170: 396.89 carats, Burma, no enhancement, 'cornflower blue', Research Letter
SSEF, 2011, report no. 58956: 397.095 carats (weight before repolishing), Burma, no indications of heating, Appendix Letter
2 GIA, 2016-2017, report no. 1258171939 and 2238309768: 1.01 and 1.01 carats, E to F colour, VS1 to VS2 clarity respectively.
US$500,000-1,000,000
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