Please note there is no center stone in this setting. The price is for the setting only. Millhaven 5 is a one of a kind and authentic Art Deco era (circa 1925) platinum toi-et-moi mounting. It can accommodate two Round stones ranging in diameter from 6mm to 6.5mm, or with Round diamonds weighing approximately 0.80ct to 1.10ct. A total of twelve Single and Old European Cut diamonds line the beautiful, curved shoulders, totaling approximately 0.50ct in weight. Millhaven 5 is finished with elegant hand engraving around the gallery and the sides of each shoulder. It is currently a size 6.875 and can be sized to fit most ring sizes. Please contact our concierge with sizing questions or if you'd like to see if your family stone will fit.