Isn't this wrap absolutely GORGEOUS! This stunning wrap has .25 ctw of tapered, baguette cut, NATURAL diamonds. They are fabulous, too, with a clarity of SI-1 and a color of GH! The setting is solid 14k yellow gold in a unique bypass design. The gap between the two sides of the wrap is 4.5 mm wide. This means that your solitaire's MOUNTING must be smaller than that to fit into the gap without having it adjusted by a jeweler. PLEASE MEASURE YOUR MOUNTING, NOT YOUR DIAMOND! I have photographed this wrap with a 1 ct solitaire to give you an idea of what it would look like. That is a good size but again, it all depends upon the mounting size, not the diamond size. You will also need to have a standard 2 mm band or less to fit the groove in the back of the wrap. This wrap weighs 2.8 grams and is a size 6, slightly sizable by your local jeweler. Please email us with any questions BEFORE purchasing!