Unmmi Engagement Ring Product Details - All our wedding rings are made in 18kt Gold ( Yellow , Rose or White ). - Specific gemstones are available on special order. - Comes in a delectable gift box. - Included with your ring is a polishing cloth and a care guide. - Free polishing service for one year (T C applies). - Repair and resizing services also available on all our rings. - Items ships 7 to 10 workings days after order is placed.