A statement piece perfect for special occasions. The de Grisogono Matassa ring features a polished band topped with looped rose gold ribbons paved with over a hundred diamonds, totaling 3.25 carats. This ring of superb shine and brilliance can surely polish a dressy or formal event ensemble. The ring s top dimensions measure 16mm by 25mm.Offered in estate condition, this signed size 5.5 de Grisogono Matassa 18K Rose Gold 3.25 ct Diamond Cocktail Ring DE04 071724 comes with a gift box. De Grisogono Ladies Rings. SKU: DE04-071724-R-55. Color: Multi-Color. Metal Type: Gold. Metal Stamp: 18k. Gem stone type: Diamond. Ring style: Precious Metal. Pre-Owned de Grisogono Matassa 18K Rose Gold 3.25ct Diamond Cocktail Ring DE04 071724.