Sioux Falls is an incredible and authentic platinum and 18k ring from the early Edwardian era (circa 1910). This beautiful ring centers a Rectangular Cut-Cornered Step Cut tourmaline gauged at 9.6mm x 8.10mm weighing approximately 3.00ct in weight. The richly colored pink tourmaline is gracefully surrounded by twenty-two Old Mine Cut diamonds, totaling approximately 0.48ct in weight. Sioux Falls is finished with lovely platinum scalloped edges that beautifully hug each accent diamond and a simple 18k yellow gold slightly tapering shank. The ring is currently a size 7.75 and can be sized to fit.
approx. 3.00ct + 0.48ct
14.43mm x 13mm
Questions about sizing? See our size guide
During the Edwardian period, technological advances caused major changes in the way that jewelry was manufactured. Jewelers were finally able to work with platinum, which allowed for more intricate and detailed pieces. Delicate settings with lots of diamonds were especially popular during this time, though we also see a number of different colored stones, including sapphires, aquamarines, and rare electric green demantoid garnets.
free U.S. shipping
free returns & exchanges
free ring sizing with purchase