Fancy Brown Diamonds

Natural diamonds graded on the GIA fancy-colour scale as Fancy Brown, with brown the dominant colour and no colour letter. Shoppers call these champagne or cognac depending on depth; the GIA grade is the wording that matters. Listed here only when the stone costs less per carat than an untinted diamond of the same size, so the comparison price on each card is the champagne discount against a near-colourless G–H stone.