{"title":"Antique Cut Marquise Lab-Grown Diamond Rings","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"23288b8c-5dfe-4246-921f-7d5aaeef65f7\" data-testid=\"conversation-turn-5\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:99531a92-5e87-4bd3-a31d-6a3f046ea5da-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8425b3ac-e1d8-462d-bab7-e953a427ba01\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"24bb0bc0-a582-4932-97ab-f645ad5cf266\" data-testid=\"conversation-turn-371\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69ca3426-ecf4-8323-8f27-de0b7a2f4389-4\" data-testid=\"conversation-turn-372\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"39c3a558-dc7d-42f8-be88-8b22d88631c7\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"436\"\u003eDistinctive and elegant, antique cut marquise lab-grown diamond rings offer a refined interpretation of a timeless silhouette. Defined by their elongated form, softly curved sides, and pointed ends, the antique marquise cut is designed to enhance finger coverage while creating a graceful, elongating effect. Its vintage-inspired faceting delivers a warm, candlelit brilliance, offering depth, character, and understated sophistication.\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"743\"\u003eSet within a clean, minimal design, the antique marquise cut remains the focal point, allowing its unique proportions and antique-style facets to take centre stage. The simplicity of the setting enhances its sculptural elegance, highlighting the natural flow of light across the stone without distraction.\u003c\/p\u003e\n\u003cp data-start=\"745\" data-end=\"1054\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eOur antique cut marquise lab-grown diamond rings combine expert craftsmanship with modern innovation, offering exceptional brilliance, durability, and considered value. Designed for those drawn to timeless silhouettes with a heritage-inspired edge, each piece reflects a refined approach to enduring elegance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","products":[{"product_id":"three-stone-dutch-marquise-engagement-ring","title":"Dutch Marquise Cut Lab-Grown Diamond Tapered Baguette Three Stone Ring 1.0 – 3.0 CT","description":"\u003cp data-start=\"271\" data-end=\"626\"\u003eThis Dutch marquise cut lab-grown diamond ring combines vintage character with modern precision. The elongated centre stone, available from \u003cstrong data-start=\"411\" data-end=\"428\"\u003e1.0 to 3.0 CT\u003c\/strong\u003e, is held securely in \u003cstrong data-start=\"450\" data-end=\"465\"\u003eclaw prongs\u003c\/strong\u003e that maximise light exposure and keep the profile clean and elegant. It’s a refined design with strong structure, made for everyday wear and meaningful moments.\u003c\/p\u003e\n\u003cp data-start=\"628\" data-end=\"883\"\u003eTapered baguette side diamonds frame the centre stone, adding symmetry and contrast without distraction. This three stone layout enhances finger coverage and highlights the distinctive marquise shape, creating a balanced look that feels bold yet wearable.\u003c\/p\u003e\n\u003cp data-start=\"885\" data-end=\"1080\"\u003eAll diamonds in this ring are \u003cstrong data-start=\"915\" data-end=\"928\"\u003elab-grown\u003c\/strong\u003e, selected for their ethical sourcing and consistent quality. Each piece is \u003cstrong data-start=\"1004\" data-end=\"1021\"\u003eIGI certified\u003c\/strong\u003e, offering confidence in diamond grading and craftsmanship.\u003c\/p\u003e\n\u003cp data-start=\"1082\" data-end=\"1306\"\u003eEvery ring is made to order and can be customised to suit your preferences. Choose your centre stone size, adjust the band width, or refine the stone layout with help from our team to create a ring that feels truly personal.\u003c\/p\u003e\n\u003cp data-start=\"1308\" data-end=\"1435\"\u003eDesigned for those who love elongated diamond shapes and structured detail, this piece blends originality with timeless appeal.\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"1636\"\u003eAvailable in your choice of yellow gold, white gold, rose gold, platinum or silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFind the different size variations of the listed Dutch Marquise Cut Lab Grown Diamond\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"450\" height=\"100\" style=\"height: 78.3752px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 134.331px; height: 19.5938px;\"\u003e\u003cstrong\u003eCarat Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 412.456px; height: 19.5938px;\"\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 134.331px; height: 19.5938px;\"\u003e1.00 CT\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 412.456px; height: 19.5938px;\"\u003e\n\u003cspan\u003e10.00 x 4.85 x 3.55 MM\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 134.331px; height: 19.5938px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.70 CT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 412.456px; height: 19.5938px;\"\u003e\n\u003cspan\u003e12.00 x 5.71 x 3.92 MM\u003c\/span\u003e (As per the listed image)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 134.331px; height: 19.5938px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e2.00 CT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 412.456px; height: 19.5938px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003e12.47 x 6.00 x 4.26 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 134.331px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e3.00 CT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 412.456px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003e14.31 x 6.93 x 4.71 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Diamondrensu Australia","offers":[{"title":"925 Silver \/ 1.00 CT","offer_id":52279573873006,"sku":"LGRG0721","price":1959.0,"currency_code":"AUD","in_stock":true},{"title":"925 Silver \/ 1.70 CT","offer_id":52279713857902,"sku":"LGRG0721-1","price":3357.0,"currency_code":"AUD","in_stock":true},{"title":"925 Silver \/ 2.00 CT","offer_id":52279713890670,"sku":"LGRG0721-2","price":3822.0,"currency_code":"AUD","in_stock":true},{"title":"925 Silver \/ 3.00 CT","offer_id":52279713923438,"sku":"LGRG0721-3","price":5791.0,"currency_code":"AUD","in_stock":true},{"title":"10K Gold \/ 1.00 CT","offer_id":52279573905774,"sku":"LGRG0721-4","price":2879.0,"currency_code":"AUD","in_stock":true},{"title":"10K Gold \/ 1.70 CT","offer_id":52279713956206,"sku":"LGRG0721-5","price":4312.0,"currency_code":"AUD","in_stock":true},{"title":"10K Gold \/ 2.00 CT","offer_id":52279713988974,"sku":"LGRG0721-6","price":4788.0,"currency_code":"AUD","in_stock":true},{"title":"10K Gold \/ 3.00 CT","offer_id":52279714021742,"sku":"LGRG0721-7","price":6801.0,"currency_code":"AUD","in_stock":true},{"title":"14K Gold \/ 1.00 CT","offer_id":52279573938542,"sku":"LGRG0721-8","price":3263.0,"currency_code":"AUD","in_stock":true},{"title":"14K Gold \/ 1.70 CT","offer_id":52279714054510,"sku":"LGRG0721-9","price":4711.0,"currency_code":"AUD","in_stock":true},{"title":"14K Gold \/ 2.00 CT","offer_id":52279714087278,"sku":"LGRG0721-10","price":5191.0,"currency_code":"AUD","in_stock":true},{"title":"14K Gold \/ 3.00 CT","offer_id":52279714120046,"sku":"LGRG0721-11","price":7224.0,"currency_code":"AUD","in_stock":true},{"title":"18K Gold \/ 1.00 CT","offer_id":52279573971310,"sku":"LGRG0721-12","price":3647.0,"currency_code":"AUD","in_stock":true},{"title":"18K Gold \/ 1.70 CT","offer_id":52279714152814,"sku":"LGRG0721-13","price":5109.0,"currency_code":"AUD","in_stock":true},{"title":"18K Gold \/ 2.00 CT","offer_id":52279714185582,"sku":"LGRG0721-14","price":5595.0,"currency_code":"AUD","in_stock":true},{"title":"18K Gold \/ 3.00 CT","offer_id":52279714218350,"sku":"LGRG0721-15","price":7647.0,"currency_code":"AUD","in_stock":true},{"title":"Platinum \/ 1.00 CT","offer_id":52279574004078,"sku":"LGRG0721-16","price":3321.0,"currency_code":"AUD","in_stock":true},{"title":"Platinum \/ 1.70 CT","offer_id":52279714251118,"sku":"LGRG0721-17","price":4816.0,"currency_code":"AUD","in_stock":true},{"title":"Platinum \/ 2.00 CT","offer_id":52279714283886,"sku":"LGRG0721-18","price":5313.0,"currency_code":"AUD","in_stock":true},{"title":"Platinum \/ 3.00 CT","offer_id":52279714316654,"sku":"LGRG0721-19","price":7413.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3941\/3563\/files\/000001_f4392901-944d-4ab2-b1fa-de1eb76f0427.jpg?v=1753676742"}],"url":"https:\/\/diamondrensu.com.au\/collections\/antique-cut-marquise-lab-grown-diamond-rings.oembed","provider":"Diamondrensu Australia","version":"1.0","type":"link"}