Diaco. The Diamond Company is your business to business global resource for diamonds. Here you will find tools needed to maximize your business’ performance, and as always, new and better ways to keep your profits rising.









Diamond, Loose diamond, Canadian Diamond, Canada Goose Diamond, Canadian Goose Diamond, round, marquise, radiant, pear, princess, heart, trillion, oval, emerald, asscher, cushion, baguette, tapered baguette, straight baguette, fancy colours, fancy shapes diamonds, hearts and arrows, brilliant cut