Fancy intense yellow diamond and diamond pendant necklace, of cluster design, centering a claw-set natural fancy intense yellow heart-shaped brilliant-cut diamond weighing 1.01 carats, framed by a double row of pave-set near colourless brilliant-cut diamonds, the small diamonds together weighing approximately 0.52 carats, supported from a fine box link chain mounted in 18ct gold and platinum, length 15 mm, circumference 432 mm, adjustable, accompanied by a GIA report numbered 1206110313, dated 12 March 2019, stating that the 1.01 carat diamond is fancy intense yellow colour, laser inscribed.