Natural Sapphire Earrings K18 Stamped 18K Gold Catch, 750 Stamp As there is no stone weight stamp, an A4 size appraisal certificate will be included. The 18K gold catches were purchased separately and are larger than standard ones. They are heavy and sturdy. Diameter: Approximately 8.2mm, Weight: Approximately 1.5-1.6g for both. Earring Size: Maximum Width: Approximately 8.7mm Length: Approximately 10mm Post Length: Approximately 11.5mm Post Thickness: Approximately 0.9mm Weight of both earrings including catches: Approximately 3.9g Immediate purchase OK!! Ships within 24 hours. We will ship quickly and carefully, thank you. ⚠️ We will not respond to return fraud. We will immediately report to the police. #KobunkoAccessories #KobunkoBargains #PreciousMetalPriceHike Earring Shape...Catch/Stud