{"product_id":"1-5ct-marquise-18-yellow-gold","title":"INSIGNIA NOBLE, MARQUISE-CUT LAB DIAMOND, YELLOW GOLD","description":"\u003cp\u003e\u003cstrong\u003eThree-Stone, Marquise-Cut Lab Diamond, Six-Claw Setting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA deliberate pairing of marquise geometry and warm gold, designed to command attention through proportion rather than volume.\u003c\/p\u003e\n\u003cp\u003eThis ring features a 1.50-carat marquise-cut laboratory-grown diamond, D colour and VVS1 clarity, set in six claws of 18-karat yellow gold that secure the stone at each pointed tip and along its curved flanks. The marquise cut — elongated, symmetrical, with a 2:1 length-to-width ratio at approximately 12×6mm — creates a silhouette that visually lengthens the finger and carries light across its full surface. Flanking the centre stone, two tapered baguette-cut diamonds (0.35ct each, D colour, VS2 clarity) sit flush against the shoulders, their step-cut facets providing a controlled, linear counterpoint to the marquise's brilliant faceting.\u003c\/p\u003e\n\u003cp\u003eThe 2mm band in 18-karat yellow gold is polished and precisely proportioned — wide enough to feel substantial on the hand, slim enough to let the three-stone composition remain the focal point. The warm tone of the gold interacts with the D-colour diamonds in a way that is distinct from platinum: the stones read brighter against the warmth, creating a deliberate contrast between the cool brilliance of the diamonds and the richness of the metal.\u003c\/p\u003e\n\u003cp\u003eOptically, chemically, and physically identical to mined diamonds, every Insignia stone is selected for its exceptional colour and clarity — not as an alternative, but as a deliberate choice.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePart of the Insignia Collection — Heritage \u0026amp; Co.'s lab diamond line, where every stone is selected for exceptional colour and clarity. Each piece is crafted to order in 18-karat yellow gold and finished with the highest standard of precision.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eCollection: Insignia\u003cbr\u003eCentre Stone: Marquise-cut lab diamond\u003cbr\u003eCarat Weight: 1.50ct (D colour, VVS1 clarity)\u003cbr\u003eAccent Stones: 2× tapered baguette-cut diamonds, 0.35ct each (D colour, VS2 clarity)\u003cbr\u003eSetting: Six-claw three-stone\u003cbr\u003eBand Width: 2.0mm\u003cbr\u003eMetal: 18k yellow gold\u003cbr\u003eStone Origin: Laboratory-grown\u003c\/p\u003e\n\u003ch3\u003eAvailability\u003c\/h3\u003e\n\u003cp\u003eThis ring is made to order. Please allow approximately five to six weeks for production prior to dispatch.\u003c\/p\u003e","brand":"Heritage \u0026 Co.","offers":[{"title":"4 \/ I","offer_id":50110352883936,"sku":"HACR50260125-S4","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"4.5 \/ J","offer_id":50110352916704,"sku":"HACR50260125-S4.5","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"5 \/ K","offer_id":50110352949472,"sku":"HACR50260125-S5","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"5.5 \/ L","offer_id":50110352982240,"sku":"HACR50260125-S5.5","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"6 \/ M","offer_id":50110353015008,"sku":"HACR50260125-S6","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"6.5 \/ N","offer_id":50110353047776,"sku":"HACR50260125-S6.5","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"7 \/ O","offer_id":50110353080544,"sku":"HACR50260125-S7","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"7.5 \/ P","offer_id":50110353113312,"sku":"HACR50260125-S7.5","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"8 \/ Q","offer_id":50110353146080,"sku":"HACR50260125-S8","price":38500.0,"currency_code":"ZAR","in_stock":true},{"title":"8.5 \/ R","offer_id":50110353178848,"sku":"HACR50260125-S8.5","price":39500.0,"currency_code":"ZAR","in_stock":true},{"title":"9 \/ S","offer_id":50110353211616,"sku":"HACR50260125-S9","price":40500.0,"currency_code":"ZAR","in_stock":true},{"title":"9.5 \/ T","offer_id":50110353244384,"sku":"HACR50260125-S9.5","price":41500.0,"currency_code":"ZAR","in_stock":true},{"title":"10 \/ U","offer_id":50110353277152,"sku":"HACR50260125-S10","price":42500.0,"currency_code":"ZAR","in_stock":true},{"title":"Size TBC","offer_id":50110352851168,"sku":"HACR50260125-STBC","price":42500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0032\/2784\/files\/gemini-image-2_Ultra_realistic_luxury_jewellery_photograph_photographed_with_a_Canon_EOS_R5_100-0_1.jpg?v=1773393941","url":"https:\/\/www.heritageandco.co.za\/products\/1-5ct-marquise-18-yellow-gold","provider":"Heritage \u0026 Co.","version":"1.0","type":"link"}