![de Grisogono | Diamond and Black Diamond Ring [鑽石配黑色鑽石戒指]](https://dam.sothebys.com/dam/image/lot/0005e0c6-1a1e-4d1a-9f8f-7555cf1a869b/primary/extra_small)
Magnificent Jewels
Magnificent Jewels
![View full screen - View 1 of Lot 119. de Grisogono | Diamond and Black Diamond Ring [鑽石配黑色鑽石戒指].](https://sothebys-md.brightspotcdn.com/dims4/default/7c1b2b8/2147483647/strip/true/crop/2000x2000+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fd1%2F87%2Febd2e30a45b3b2b99e841f698c94%2Fn10479-119-bq6rc-web.jpg)
Property of a Private Collector, Berkshires, Massachusetts [馬薩諸塞州伯克郡私人收藏]
de Grisogono | Diamond and Black Diamond Ring [鑽石配黑色鑽石戒指]
Auction Closed
December 9, 09:24 PM GMT
Estimate
40,000 - 60,000 USD
Lot Details
Description
Property of a Private Collector, Berkshires, Massachusetts
[馬薩諸塞州伯克郡私人收藏]
de Grisogono
Diamond and Black Diamond Ring
[鑽石配黑色鑽石戒指]
Centering a rectangular step-cut diamond weighing approximately 9.95 carats, within an intertwined split-shank mounting set with round diamonds and black diamonds, size 8¼, signed de Grisogono, numbered 55228/01/1, with maker's mark.
Please note that the black diamonds have not been tested for natural origin of color.