Lux Sterling Silver Marquise Cut Cubic Zirconia Wide Band Solitaire Engagement Ring Sterling Silver. Quality Stamp (.925) 1 Cubic Zirconia Stone Item Measures 7.5 mm Wide x 7 mm High x 14.5 mm Long. 4 mm Shank Width Style: Solitaire Bridal. Imported Get diva treatment when you flash this marquise-cut cubic zirconia ring glowing with 2.11 carats T.W. from a boldly beautiful sterling silver design. Sizes 5-10. All carat weights are approximate and may vary slightly from those listed.