Brand new Goldum NYC SOLID 10K Gold Men's Nugget Square Signet Ring in multi-tone 10K yellow, white and rose gold with a polished finish. Available in sizes 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11 and 12; 10mm x 10mm face, size 9 average weight 1.90 grams, properly stamped 10K (417).