(Processed from the shape of a solid wood flat ring.) Pt999 about 6.3Gm Pt999 about 6.0gm Dia0.11ct (5pcs) Width 4.2 ~ 3.2 mm thickness 2.1 ~ 1.1 mm K18PG / Pt900 Approx. 4.9gm Width 4.5mm Thickness 1.4mm K18PG / Pt900 Approx. 3.9gm Dia0.04ct (7pcs) Width 4.0mm Thickness 1.4mm K18PG / Pt900 Approx. 3.6gm K18PG / Pt900 Approx. 3.2gm Dia0.014ct Width 3.0mm Thickness 1.5mm Pt950 Approx. 1.5gm Dia0.25ct (50pcs) Width 1.7mm Thickness 1.4mm Pt950 Approx. 2.3gm Dia1.00ct (25pcs) Width 2.1mm Thickness 2.0mm K18PG / Pt900 about 2.9Gm Dia0.06Ct (7pcs) Width 2.6 ~ 2.0 mm thickness 2.0 ~ 1.6 mm K18PG / Pt900 Approx. 4.5gm Width 4.0mm Thickness 1.5mm K18PG / Pt900 Approx. 3.2gm Width 3.0mm Thickness 1.3mm Pt999 Approx. 3.1gm Width 3.3mm Thickness 1.1mm Pt900 Approx. 3.9gm Pt900 Approx. 3.4gm Width 3.5mm Thickness 1.2mm About World RingAbout forged ringsManufacturing processProduct example World Ring Co., Ltd. Guivre Miyagi 2nd floor, 1-28-20 Miyagi, Adachi-ku, Tokyo 120-0047 TEL: 03-5933-6791 FAX: 03-5933-6792 Flow until delivery Contact Us Privacy policy Copyright © World-ring co., Inc. All Rights Reserved.