18ct white gold, Argyle fancy dark yellow brown diamond and diamond ring, of cluster design, claw-set to the centre with an Argyle natural fancy dark yellow brown brilliant-cut diamond, stated to weigh 3.42 carats, framed by a line of near colourless brilliant-cut diamonds, flanked by a half-moon diamond to shoulders and gallery pave-set with diamonds, the small diamonds together stated to weigh 1.07 carats, size M1/2., accompanied by a GIA report numbered 5192414791, dated 13 June 2018, stating that the 3.42 carat diamond is natural fancy dark yellowish brown, SI1 clarity, laser inscribed, an Argyle report numbered 21227A, dated 2 February 2018, stating that the 3.42 carat diamond is of Argyle diamond mine, Western Australia origin.