Drink them in-- champagne diamond studs worth celebrating! These buttercup-set beauties are old European cut, adding sparkle with plays of color on the surface that make them almost golden in certain light! They were made around 1910 in 14k white gold. The diamonds have a total carat weight of about .80, or about .40 carat each. Their champagne color is all natural, and their clarity grade is SI2. These are a gorgeous, antique, and unique alternative to the classic diamond stud setting. The buttercup mounting simultaneously contrasts well with the champagne color diamonds, and allows them to appear larger and more pronounced. They measure about 3/8 inch wide and 1/4 inch deep.