Platinum Solitaire Ring GIA Certified Natural Diamond 1.23ct Square VS2 F

Ring is previously used. Size 7.5. Sparkles beautifully. Small nicks in platinum seen using photos or loupe. Listing for $3200 OBO. The appraisal shown for $10,000 is from 2003 and is for insurance replacement. Without getting a new appraisal for resale value, the research shows a range currently for resale value as $5500-$8500. Make an offer. I am more than happy to negotiate!