Description Dazzle with diamond simulants! These lab-created crystals are designed to closely replicate the cut, colour and clarity of true diamonds. Pieces in the Diamond Simulant Collection feature stunning diamond-simulant embellished designs with a real vintage look and feel. Wear them for a formal finishing touch with a touch of sparkle! Dazzle with diamond simulants! These lab-created crystals are designed to closely replicate the cut, colour and clarity of true diamonds. Pieces in the Diamond Simulant Collection feature stunning diamond-simulant embellished designs with a real vintage look and feel. Wear them for a formal finishing touch with a touch of sparkle!