{"product_id":"natural-black-diamond-necklace-8-ct-square-briolette-diamond-necklace-18k-yellow-gold","title":"Natural Black Diamond Necklace | 8 Ct Square \u0026 Briolette Diamond Necklace 18K Yellow Gold","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout This Piece\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis striking \u003cstrong\u003eNatural Black Diamond Square \u0026amp; Briolette Necklace\u003c\/strong\u003e showcases approximately \u003cstrong\u003e8 carats of natural black diamonds\u003c\/strong\u003e in a distinctive combination of square and briolette shapes.\u003c\/p\u003e\n\u003cp\u003eThe structured square diamonds contrast beautifully with the dimensional briolette diamonds, creating an eye-catching design with texture and movement. The dramatic black diamonds are complemented by the warmth of luxurious \u003cstrong\u003e18K yellow gold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCrafted with approximately \u003cstrong\u003e5.0–5.4 grams of 18K yellow gold\u003c\/strong\u003e, the necklace is completed with a classic \u003cstrong\u003espring ring clasp\u003c\/strong\u003e for a secure and elegant finish.\u003c\/p\u003e\n\u003ch2\u003eKey Details\u003c\/h2\u003e\n\u003cp\u003e• Gemstone: Natural Black Diamond\u003cbr\u003e• Diamond Shapes: Square \u0026amp; Briolette\u003cbr\u003e• Diamond Weight: Approx. 8 Cts\u003cbr\u003e• Metal: 18K Yellow Gold\u003cbr\u003e• Gold Weight: Approx. 5.0–5.4 Grams\u003cbr\u003e• Clasp: Spring Ring Clasp\u003cbr\u003e• Style: Black Diamond Necklace\u003cbr\u003e• SKU: 399200\u003cbr\u003e• Price: $1,186\u003c\/p\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e• Genuine natural black diamonds\u003cbr\u003e• Approx. 8 carats total diamond weight\u003cbr\u003e• Unique square and briolette diamond combination\u003cbr\u003e• Crafted with luxurious 18K yellow gold\u003cbr\u003e• Approx. 5.0–5.4 grams of gold\u003cbr\u003e• Secure spring ring clasp\u003cbr\u003e• Distinctive fine jewelry design\u003c\/p\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cp\u003eAnniversary Gifts • Birthday Gifts • Black Diamond Jewelry • Diamond Lovers • Statement Jewelry • Fine Jewelry • Romantic Gifts • Special Occasions\u003c\/p\u003e\n\u003ch2\u003eQuality Promise\u003c\/h2\u003e\n\u003cp\u003eAt \u003cstrong\u003eInstagem\u003c\/strong\u003e, every piece is carefully inspected to ensure beautiful gemstones, secure craftsmanship, and an elegant presentation.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre the black diamonds natural?\u003c\/strong\u003e\u003cbr\u003eYes. This necklace features \u003cstrong\u003enatural black diamonds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat shapes are the diamonds?\u003c\/strong\u003e\u003cbr\u003eThe necklace features a combination of \u003cstrong\u003esquare and briolette black diamonds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the total diamond weight?\u003c\/strong\u003e\u003cbr\u003eThe necklace features approximately \u003cstrong\u003e8 carats of natural black diamonds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat metal is used?\u003c\/strong\u003e\u003cbr\u003eThe necklace is crafted with \u003cstrong\u003e18K yellow gold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the gold weight?\u003c\/strong\u003e\u003cbr\u003eThe approximate gold weight is \u003cstrong\u003e5.0–5.4 grams\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Instagem","offers":[{"title":"Default Title","offer_id":49724926558436,"sku":"MS399200","price":1186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0233\/3464\/9933\/files\/ChatGPTImageAug26_2026_03_43_00PM.png?v=1787773398","url":"https:\/\/www.instagem.net\/products\/natural-black-diamond-necklace-8-ct-square-briolette-diamond-necklace-18k-yellow-gold","provider":"Instagem","version":"1.0","type":"link"}