1920's PLATINUM DIAMOND FILIGREE RING: Art Deco platinum ring with 2 Old European round cut diamonds, and 14 round single cut diamonds, all totaling approx. 1.00 Ct. and averaging VS-SI in clarity and H-I color. Bezel and bead set. Size 6. Weight: 3.8 grams. Sold with current Atlanta Gemological GIA graduates appraisal for $3,350.