A very pretty 1920s Diamond trilogy ring. Three old-cut graduated diamonds have been securely set in platinum, then placed in an 18ct yellow gold cross-over band. These bright and lively diamonds catch the light beautifully. A most desirable engagement ring. Ring size: K, US: 5.25, top section size: 10mm x 5mm, weight: 2.3g. Total Diamond weight: 25 points. Metal: 18ct yellow gold & platinum. This ring can be re-sized free of charge upon request. Period: Art Deco Jewellery ( 1920 – 1935 ).