{"id":383137,"date":"2026-10-12T21:48:37","date_gmt":"2026-10-12T21:48:37","guid":{"rendered":"https:\/\/veritas.art\/lot\/a-diamond-gold-and-silver-brooch-140364038\/"},"modified":"2026-10-12T21:48:37","modified_gmt":"2026-10-12T21:48:37","slug":"a-diamond-gold-and-silver-brooch-140364038","status":"publish","type":"lot","link":"https:\/\/veritas.art\/en\/lot\/a-diamond-gold-and-silver-brooch-140364038\/","title":{"rendered":"[Auction 164] Lot 644 &#8211; A diamond gold and silver brooch"},"content":{"rendered":"Gold, fineness .800, and silver, fineness .833\r\nSet with rose-cut diamonds and 6 old brilliant-cut diamonds weighing approximately 0.80 ct\r\nLisbon hallmark (1887-1937) and goldsmith&#8217;s mark of Jos\u00e9 Nunes Pinto Ribeiro (1923-1972)","protected":false},"featured_media":384048,"template":"","categories":[39],"class_list":["post-383137","lot","type-lot","status-publish","has-post-thumbnail","hentry","category-joias"],"acf":{"auction_number":"164","number":"644","ref":"644","letter":"0","hammer_value":"0","show_hammer_value":true,"estimation_min":"700","estimation_max":"900","price_on_request":false,"author":false,"auction":{"ID":380812,"post_author":"5529","post_date":"2026-07-28 16:25:11","post_date_gmt":"2026-07-28 16:25:11","post_content":"","post_title":"164 - Antiques & Works of Art, Silver & Jewellery","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"164-antiques-works-of-art-silver-jewellery","to_ping":"","pinged":"","post_modified":"2026-10-13 22:05:00","post_modified_gmt":"2026-10-13 22:05:00","post_content_filtered":"","post_parent":0,"guid":"https:\/\/veritas.art\/?post_type=auction&#038;p=380812","menu_order":0,"post_type":"auction","post_mime_type":"","comment_count":"0","filter":"raw"},"name":"A diamond gold and silver brooch","dimensions":"2,5x5,5 cm<br>13,8 g","description":"Gold, fineness .800, and silver, fineness .833<br \/>\r\nSet with rose-cut diamonds and 6 old brilliant-cut diamonds weighing approximately 0.80 ct<br \/>\r\nLisbon hallmark (1887-1937) and goldsmith's mark of Jos\u00e9 Nunes Pinto Ribeiro (1923-1972)","additional_info":[{"title":"Additional Information","text":"<br \/>\r\n<br \/>\r\nProvenance:<br \/>\r\n<br \/>\r\n<br \/>\r\nExhibitions:<br \/>\r\n<br \/>\r\n<br \/>\r\nLiterature:<br \/>\r\nVIDAL, Manuel Gon\u00e7alves; ALMEIDA, Fernando Moitinho de - \"Marcas de Contrastes e Ourives Portugueses (1887 a 1993)\", vol. II. 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