{"product_id":"marquise-cut-diamond-necklace","title":"Marquise Cut Diamond Necklace","description":"\u003cp\u003eA marquise-cut lab-grown diamond — pointed at both ends, broad in the centre — set east-west along a fine 18K gold chain. D–F colour, VVS–VS clarity, IGI certified. Adjustable length.\u003c\/p\u003e","brand":"Lune Diamond","offers":[{"title":"18K Yellow Gold \/ 1.0 ct","offer_id":49092618158322,"sku":null,"price":2040.0,"currency_code":"AUD","in_stock":true},{"title":"18K Yellow Gold \/ 2.0 ct","offer_id":49092618191090,"sku":null,"price":3360.0,"currency_code":"AUD","in_stock":true},{"title":"18K Rose Gold \/ 1.0 ct","offer_id":49092618223858,"sku":null,"price":2040.0,"currency_code":"AUD","in_stock":true},{"title":"18K Rose Gold \/ 2.0 ct","offer_id":49092618256626,"sku":null,"price":3360.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/5455\/3586\/files\/2026-04-16_112015_228.jpg?v=1776660517","url":"https:\/\/lunediamond.com\/products\/marquise-cut-diamond-necklace","provider":"Lune Diamond","version":"1.0","type":"link"}