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COLOUR-CHANGE SAPPHIRE AND DIAMOND RING image 1

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING image 2

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING image 3

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING image 4

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING image 5

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING image 6

Lot 561

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING

Hong Kong Jewels and Jadeite

28 November 2024, 14:00 HKT

Hong Kong, Six Pacific Place

Sold for HK$108,800 inc. premium

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Joey Cheng

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COLOUR-CHANGE SAPPHIRE AND DIAMOND RING

The cushion-shaped colour-change sapphire weighing 5.03 carats, flanked by round brilliant-cut diamonds; mounted in platinum; ring size 6

Footnotes

Accompanied by a Bellerophon report numbered B30290, dated 12 September 2024, stating that the 5.03-carat sapphire is natural, Blue to Purple colour, of Ceylon (Sri Lanka) origin, with no indications of heating.

Accompanied by a GRS report copy numbered GRS2019-051807, dated 22 May 2019, stating that the 5.03-carat color-change violetish-blue sapphire is natural, Color-changing from Violetish-Blue (Daylight) to Purple (Incandescent Light), of Sri Lankan origin, with no indication of thermal treatment.

5.03克拉天然「斯里蘭卡」未經加熱處理變色藍寶石配鑽石戒指
戒圍6，附Bellerophon證書及GRS證書副本

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