{"product_id":"14k-gold-rci-20ct-diamond-solitaire-16-25-necklace-1-4mm-box-chain-5-1g-copy","title":"14K Gold RCI .20ct Diamond Solitaire 16.25\" Necklace, 1.4mm Box Chain, 5.1g","description":"\u003cdiv\u003e\u003cstrong\u003eSolid 14K Gold Royal Chain 1.4mm Box Necklace w\/ Premium D\/E VS Diamond Solitaire Pendant\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAUTHENTICITY:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGold Purity Verified\u003c\/strong\u003e: Metallurgically tested via \u003cstrong\u003eXRF (X-ray fluorescence) spectrometry.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGemstone Verified\u003c\/strong\u003e: Electronically \u003cstrong\u003ediamond-tested\u003c\/strong\u003e \u003cwbr\u003eand 100% guaranteed to be a natural, earth-mined diamond.\u003c\/wbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eKey Specifications \u0026amp; Premium Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSubstantial Gold Weight\u003c\/strong\u003e: Weighs a verified, heavy \u003cstrong\u003e5.1 grams\u003c\/strong\u003e. At 1.4mm thick, this box chain feels sturdy, incredibly smooth, and high-end on the neckline.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAuthentic Designer Hallmarks\u003c\/strong\u003e: Both flat end tags adjacent to the clasp are clearly stamped with the official \u003cstrong\u003e\"RCI 14K\"\u003c\/strong\u003e manufacturer mark, proving its premium Royal Chain Group pedigree.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eUpgraded Hardware\u003c\/strong\u003e: Fitted with a robust, heavy-duty \u003cstrong\u003elobster claw clasp\u003c\/strong\u003e for premium security over standard spring rings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eTop-Tier Colorless Diamond\u003c\/strong\u003e: The round brilliant cut solitaire measures \u003cstrong\u003e3.7mm (approx. 0.20 carats)\u003c\/strong\u003e. It sits in the top-tier \u003cstrong\u003eD\/E color range\u003c\/strong\u003e (completely colorless) and possesses an immaculate \u003cstrong\u003eVS clarity grade\u003c\/strong\u003e—making it 100% visually \"eye-clean\" with stunning fire, light dispersion, and brilliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cbr\u003eExcellent estate condition. The Venetian box chain links are perfectly straight with no kinks or stretches. The lobster clasp functions perfectly with excellent spring snap. The diamond prongs are tight, symmetrical, and perfectly secure. It has been gently cleaned and is ready for immediate luxury wear or gifting.\u003c\/div\u003e","brand":"768636","offers":[{"title":"Default Title","offer_id":50511155757275,"sku":"4805943237871","price":817.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/9812\/3369\/files\/Untitleddesign-2026-09-23T164032.340.jpg?v=1790196074","url":"https:\/\/goodmansantiques.com\/products\/14k-gold-rci-20ct-diamond-solitaire-16-25-necklace-1-4mm-box-chain-5-1g-copy","provider":"Goodman's Antiques \u0026 Estate Jewelry","version":"1.0","type":"link"}