Dover Jewelry Presents: Cartier Diamond 18K Gold Classic Trinity Band Rolling Ring. - Reference number N4106250 - Classic Trinity Band Ring by Cartier -18K White Gold, -round cut, pave set, the collective weight of 1.60 carats ( F-G color, VS Clarity) -weighs 7.9 grams. -each band measures 3.5 mm. -and the total overlapped width is 7 mm. -US size 5.25 / Cartier Size: 50 -Signed Cartier and Numbered Remains in excellent condition Accompanied by Cartier papers and a professional appraisal document.