Art Deco 18ct Gold & Platinum Diamond Ring. This ring isnt hallmarked however has been fully tested. It has makers mark SB & SLT on the shank. The claw set diamonds are in platinum and being offered in good condition!The item "Art Deco 18ct Gold & Platinum Diamond Ring. Size L" is in sale since Monday, June 7, 2021. This item is in the category "Jewellery & Watches\Vintage & Antique Jewellery\Vintage Fine Jewellery\Art Deco (1915-1935)". The seller is "littlemissmouse23" and is located in Hertford. This item can be shipped to United Kingdom.