René BOIVIN "Quatre corps" ring René BOIVIN ... Lot 740

René BOIVIN "Quatre corps" ring René BOIVIN Quatre corps" ring In 18k yellow gold, formed of four mobile rings set with 22 brilliant-cut diamonds in oval settings Circa 1985 Unsigned, jeweler's hallmark TDD: 53-54, Gross weight: 14.22 g Certificate of authenticity from Maison René Boivin (2024) A diamond and 18k yellow gold "Quatre corps" ring, by René Boivin circa 1985 Authenticity Certificate from René Boivin Bibliography: Françoise Cailles, René Boivin Joaillier, Les Editions de l'Amateur, 1994, illustration of this model p.156, 264 and 323 CONDITION REPORT : Good condition, worn patina Ste René Boivin jeweler's hallmark Based on a design by Juliette Moutard, 1948 CONDITION REPORT : Good condition, usual wear Ste René Boivin jeweller's hallmark After a drawing by Juliette Moutard in 1948