You are viewing a fine quality 18K white gold filigree ring made in the 1920's. The ring measures 22 mm or 7/8" long up the finger by 18 mm or 3/4" across. Set on top are fine old mine cut round Diamonds with a center stone weighing 0.20 points. The total Diamond weigh is 1/2 carat. The ring is marked: 18 for 18K. The ring is a size 6 with a thin shank and can be re-sized. The ring weighs 2.7 grams.