J. Roca

A magnificent diamond ring, by J. Roca.  photo: Christie's Images Ltd 2010 The ring composed of a cut-cornered rectangular diamond weighing 17.71 carats to the tapered baguette-cut diamond shoulders with plain hoop. Signed by J. Roca. Estimate $1,000,000 - $1,500,000 - Price Realized $1,314,500 Accompanied by report no. 5111816766 dated 11 March 2010 from the GIA Gemological Institute of America stating that the diamond is D Colour, VVS2 clarity An important coloured diamond ring. photo: Christie's Images Ltd... [Lire la suite]

A magnificent diamond ring, signed by J. Roca, composed of a cut-cornered rectangular diamond weighing 17.71 carats to the tapered baguette-cut diamond shoulders with plain hoop, Accompanied by report no. 5111816766 dated 11 March 2010 from the GIA Gemological Institute of America stating that the diamond is D Colour, VVS2 clarity. Estimate: $1,000,000-1,500,000. Photo: Christie's Images Ltd., 2010. Dubai – Christie’s Dubai will for the first time present a wide range of period jewels from the Art Deco period (1920 to 1935) in... [Lire la suite]