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Gold diamond and sapphire ring9/11/2023 ![]() In 1946 three brothers Adolfo, Roberto and Edoardo opened their first jewelery-watchmaking and opticians in Valdagno in Corso Italia 14. It is post-war Italy that instead marks the beginning of his children's business. In 1940 he established his business in Valdagno, an area projected towards the future thanks to the Marzotto industries. Returning to Italy, in the 1930s he built the minute hand for the clock of the bell tower of San Giovanni Ilarione. At the suggestion of his father he emigrated to Buenos Aires, where he made his fortune thanks also to his ability to model the thin glasses of watches using photographic plates. It all began on 10 October 1910 when Alfredo Giovanni Soprana learned the art of watchmaking from the master Santini of Varese. BIRTHSTONES & ANNIVERSARIES Sapphire is the birthstone for September and the gem of the 5th and 45th anniversaries. Depending on their trace element content, sapphire varieties of the mineral corundum might be blue, yellow, green, orange, pink, purple or even show a six-rayed star if cut as a cabochon. SAPPHIRE The name “sapphire” can also apply to any corundum that’s not ruby, another corundum variety. ![]()
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