Smart Sterling Silver gemstone jewelry features a slick Black Agate deep set in high polished Hallmarked 925 silver, surrounded by the marquise shaped, brilliantly shining flange the black gem is beautifully accentuated. The ever elegant marquise shape adds a sophisticated style - it lays itself vertical as a high fashion statement onto the finger. Adjustable edge finish, high polished silver band, makes this ring desirable for women hands of all sizes. High contrast and an eye-catching effect can be showcased when this silver Black Agate ring is slipped onto the finger!