Three diamond, ruby, sapphire and gold rings

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18ct (750°/oo) exempted yellow and white gold chiselled tourbillon ring set with an oval-cut ruby within a surround of mall brilliant-cut diamonds. Ring size : 60 - R-1/2 (UK); 8-7/8 (US)

18ct (750°/oo) yellow gold cluster ring set with an oval-cut sapphire within a surround of small brilliant diamonds and round sapphires. Ring size : 53 - M-1/2 (UK); 6-1/4 (US)

18ct (750°/oo) exempted yellow gold cluster ring set with an oval-cut sapphire within a surround of small brilliant-cut diamonds. Rig size : 53 - M-1/2 (UK); 6-1/4 (US)

Gross weight : 7.3g (0.23oz).

Condition report :

Bibliography :

Provenance :

  • Items quantity:  1
  • Period :  20th Century
  • Ring size : 53
  • Weight in g : 7 g
  • Expertissim Reference: 2015030031
  • Material: 
    • Ring Saphir
    • Ring Diamond
    • Ring Gold
    • Ring Ruby