Art Deco Sapphire and Diamond Target Ring

Platinum target ring (hallmark: dog's head), decorated in its center with an old-cut diamond, weighing approximately 0.45 Ct (estimated color I, estimated clarity VS), in a double entourage of rose-cut diamonds (whose total weight is estimated at approximately 0.15Ct) and calibrated sapphires (whose total weight is estimated at approximately 1.00Ct). Art Deco work, Circa 1920, by jeweler Georges Fonsèque (master's mark). Gross weight: 4.72g Pattern height: 1.60 cm Ring size: 61 (diameter 19.30 / US 9.45). Condition: slight micro scratches on the platinum parts, slight abrasions of the diamonds with some shocks, see photos. Georges Fonsèque was initially associated with the designer Émile Olive, with whom they had a great influence on jewelry during the Art Nouveau era. Unfortunately their collaboration was short, Émile Olive died in 1902, at the age of only 49. Georges Fonsèque kept the address of their business, 85 rue de Richelieu, and continued to produce his creations there until 1929. All our engagement rings.