Briarcliff is a uniquely stunning and authentic Edwardian era (circa 1915) platinum engagement ring. The one-of-a-kind ring centers a six-prong set 1.03ct GIA certified Marquise Cut diamond graded D color and Internally Flawless clarity. This incredibly rare and perfect diamond is set within a beautifully ornate mounting adorned with twenty-two Old European Cut and Single Cut diamonds, totaling approximately 0.25ct in weight. Briarcliff is finished with exemplary delicate open metal work, milgraining along the platinum edges and a touch of hand engraving along the shoulders. The ring is currently a size 5.5 and can be sized to fit most ring sizes. Please contact our concierge with sizing questions.