{"id":366839,"date":"2026-03-12T19:07:46","date_gmt":"2026-03-12T19:07:46","guid":{"rendered":"https:\/\/veritas.art\/lot\/a-diamond-ring-2105423673\/"},"modified":"2026-03-12T19:07:46","modified_gmt":"2026-03-12T19:07:46","slug":"a-diamond-ring-2105423673","status":"publish","type":"lot","link":"https:\/\/veritas.art\/en\/lot\/a-diamond-ring-2105423673\/","title":{"rendered":"[Auction 158] Lot 906 &#8211; A diamond ring"},"content":{"rendered":"Bicolour gold\r\nSet with 18 brilliant-cut diamonds with an approximate total weight of 0.30 ct.\r\nMid-20th century\r\nUnmarked, bearing the goldsmith&#8217;s mark of Ra\u00fal Ferreira &#038; M\u00e1rio (reg. 1943)","protected":false},"featured_media":369713,"template":"","categories":[39],"class_list":["post-366839","lot","type-lot","status-publish","has-post-thumbnail","hentry","category-joias"],"acf":{"auction_number":"158","number":"906","ref":"906","letter":"0","hammer_value":"1200","show_hammer_value":true,"estimation_min":"1100","estimation_max":"2200","price_on_request":false,"author":false,"auction":{"ID":363861,"post_author":"5529","post_date":"2025-12-19 18:07:42","post_date_gmt":"2025-12-19 18:07:42","post_content":"","post_title":"Auction 158 - Antiques & Works of Art, Silver & Jewellery","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"auction-158-antiques-works-of-art-silver-jewellery","to_ping":"","pinged":"","post_modified":"2026-03-27 15:07:41","post_modified_gmt":"2026-03-27 15:07:41","post_content_filtered":"","post_parent":0,"guid":"https:\/\/veritas.art\/?post_type=auction&#038;p=363861","menu_order":0,"post_type":"auction","post_mime_type":"","comment_count":"0","filter":"raw"},"name":"A diamond ring","dimensions":"Med.: 13 (EU)<br>14,8 g","description":"Bicolour gold<br \/>\r\nSet with 18 brilliant-cut diamonds with an approximate total weight of 0.30 ct.<br \/>\r\nMid-20th century<br \/>\r\nUnmarked, bearing the goldsmith's mark of Ra\u00fal Ferreira & M\u00e1rio (reg. 1943)","additional_info":[{"title":"Additional Information","text":"Literature:<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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