HARRY WINSTON SAPPHIRE AND DIAMOND RING

Los 1890
25.11.2025 14:00UTC +08:00
Classic
AuctioneerCHRISTIE'S
VeranstaltungsortHong Kong, Hong Kong
ID 1511850
Los 1890 | HARRY WINSTON SAPPHIRE AND DIAMOND RING
Schätzwert
HKD 3 500 000 – 5 000 000
HARRY WINSTON SAPPHIRE AND DIAMOND RING
Cushion-cut sapphire of 7.29 carats, triangular-cut diamonds, platinum, 1996, signed HW (Harry Winston), blue Harry Winston pouch

SSEF, 2019, report no. 110260: 7.292 carats, Kashmir, no indications of heating
Gübelin, 1994, report no. 9411088: 7.29 carats, Kashmir, no indications of thermal treatment
Harry Winston, 2019: Certificate of Authenticity

Size/Dimensions: US ring size 6 ½
Gross weight: 7.5 grams

Please note that the certificates are over 5 years old and would require updates.
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