Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
jewelry technique
|
| gptkbp:alsoKnownAs |
gptkb:Invisible_Setting
|
| gptkbp:difficulty |
high
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mystery Set jewelry
|
| gptkbp:introducedIn |
1933
|
| gptkbp:inventedBy |
gptkb:Van_Cleef_&_Arpels
|
| gptkbp:notableCollection |
highly collectible
|
| gptkbp:notableFor |
setting gemstones without visible prongs
|
| gptkbp:notableMaterials |
gptkb:jewelry
emeralds rubies sapphires |
| gptkbp:notablePlace |
gptkb:Van_Cleef_&_Arpels_Mystery_Set_Ruby_Brooch
gptkb:Van_Cleef_&_Arpels_Mystery_Set_Sapphire_Earrings |
| gptkbp:patent |
gptkb:Van_Cleef_&_Arpels
1933 |
| gptkbp:requires |
gold rails to hold stones
grooves cut into gemstones precision cutting of gemstones |
| gptkbp:usedBy |
gptkb:Boucheron
gptkb:Cartier gptkb:Van_Cleef_&_Arpels |
| gptkbp:市值 |
very high
|
| gptkbp:bfsParent |
gptkb:Van_Cleef_&_Arpels
|
| gptkbp:bfsLayer |
6
|