The Harlow RingDiamond Solitaire Vintage Ring The Harlow Ring is a romantic, classic beauty. The 14K yellow gold band is rounded with a high polish finish, and slopes into ski tipped shoulders. The setting is a crisp platinum for optimum security and strength, and the centre stone is a . 44 carat, round brilliant cut diamond. This ring is perfect for a person that embodies refined sophistication. The appraisal of the vintage ring is attached as one of the images;