{"product_id":"art-deco-diamond-necklace","title":"Art Deco Diamond Stickpin Conversion Necklace","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis slender geometric pendant began its life as a stickpin — a hallmark of Art Deco dressing, worn at the lapel or cravat with the precision the era demanded. The design is built in cannetille goldwork, a filigree technique in which fine gold wire is coiled and twisted into dimensional textural patterns, here framing a single cut diamond in a five-prong setting at the center. It reads with quiet authority: architectural and restrained, the geometry unmistakably of its period.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe conversion has been carried out with care. The original pin mechanism was removed and a 14k yellow gold light rope chain added, finishing at 15.75 inches — a length suited equally to wearing alone or as an anchor in a layered stack. \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe diamond is a single cut — a cutting style predating the modern brilliant, with a reduced facet arrangement optimized for the hand-cutting technology of the early twentieth century. \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eReimagined from an original Art Deco stickpin; contemporary 14k yellow gold rope chain added.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePENDANT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003eTested 14k yellow gold (pendant and chain)\u003cstrong\u003e\u003cbr\u003eDimensions: \u003c\/strong\u003e17.3 x 8.5 mm (pendant)\u003cstrong\u003e\u003cbr\u003eChain: \u003c\/strong\u003e14k yellow gold light rope; finished length 15.75”\u003cstrong\u003e\u003cbr\u003ePeriod: \u003c\/strong\u003eArt Deco (original stickpin; contemporary conversion)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIAMOND\u003c\/strong\u003e\u003cbr\u003eEarth mined\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 cts\u003cbr\u003e\u003cstrong\u003eCut: \u003c\/strong\u003eSingle cut\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 2.3 mm\u003cbr\u003e\u003cstrong\u003eSetting: \u003c\/strong\u003eFive prong\u003c\/p\u003e","brand":"The Vintage Vault","offers":[{"title":"Default Title","offer_id":51913470542138,"sku":"NK10116","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7398\/7898\/files\/Art-Deco-Necklace.jpg?v=1781710248","url":"https:\/\/petrastar.com\/fr\/products\/art-deco-diamond-necklace","provider":"Petra Star","version":"1.0","type":"link"}