SHEFFIELD & SONS PLATINUM 1.76 CT DIAMOND AND RUBY RING: Platinum ring mounted with 1 round, brilliant cut diamond center stone weighing approximately 1.76 carat, approx H in color, I1 in clarity, and surrounded by 22 fated rubies weighing approximately 1.14 carats, and 42 round diamonds weighing approximately 0.49 carats. Marked Sheffield & Sons, Ring size 6.5. Total weight of 9.7 grams. Sold with appraisal of $24,420. Est. $5000/9000**