18ct white gold, .22 ct Argyle pink solitaire diamond ring. Centre is a .22 ct, round brilliant cut, Argyle pink diamond, 5P colour, SI2 clarity (original Argyle lot # 236515), accented on shank with four, round brilliant cut diamonds of estimated total weight .12 cts, G colour, VS clarity. Ring size N. Finished weight 3.55 grams. Australian valuation and certificate available.