Jean & Pierre Bellin Aquamarine, Diamond, and Sapphire Ball Ring in Yellow Gold diamant certifié Condition: slight micro-scratches on gold

Condition: slight micro-scratches on gold and platinum parts

Unidentified maker’s mark

et sa belle couleur verte

18kt yellow gold and platinum (owl hallmarks) garter ring

dont le centre est orné d'un saphir naturel rectangulaire à coins vifs (origine probable: Siam) pesant environ 1

Jean & Pierre Bellin Aquamarine, Diamond, and Sapphire Ball Ring in Yellow Gold diamant certifié Condition: slight micro-scratches on goldAn 18K yellow gold ring with fluted design (hallmark: eagle's head), set in the center with a row of round sapphires and brilliant cut diamonds, framed by a band of aquamarine cabochons carved with fluted patterns. Estimated total weight of diamonds: approximately 0. 30 ct (estimated color: F, estimated clarity: VS). Estimated total weight of sapphires: approximately 0. 35 ct. Jean & Pierre Bellin (master's mark), 1970s1980s. Gross weight: 11. 37 g