Platinum and 18K yellow gold engagement and wedding ring set. The engagement ring is made of platinum. Immediately beneath the 1.01 carat round brilliant diamond, a round ruby has been set in an inverted position, relative to the diamond. On the palm side of the engagement ring, a small diamond has been channel set. Two additional rings made both of platinum and 18K yellow gold and a small diamond each fit snugly against one side of the engagement ring. When there's a desire not to wear the engagement ring, the pair of wedding rings can be reconfigured and worn in combination or might, alternatively, be worn one at a time.