{"product_id":"marquise-lab-diamond-cluster-engagement-ring-1-5ct-101-10504-1-5-mq","title":"Marquise Lab Grown Diamond Cluster Engagement Ring 1.5ct | Qutahia Jewellery","description":"\u003cp\u003emarquise cluster engagement ring - 1.5 carat, a scattered cluster of accent diamonds along the shoulders, made to order in solid gold. Prices start from around £1,815.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre stone:\u003c\/strong\u003e 1.5 carat marquise cut lab grown diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e a scattered cluster of accent diamonds along the shoulders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 9ct, 14ct or 18ct solid gold - yellow, white or rose, hallmarked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade to order:\u003c\/strong\u003e allow 10-14 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qutahia Jewellery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat makes this marquise cluster engagement ring different\u003c\/h3\u003e\u003cp\u003eMost rings at this price are plated or set in low-purity alloy. This one is solid gold throughout, hallmarked, and built around a certified stone. The marquise outline was chosen because it carries weight visually - at 1.5 carat it reads larger than a round stone of the same weight. See the full \u003ca href=\"\/collections\/all\"\u003ediamond collection\u003c\/a\u003e for other shapes and carat weights.\u003c\/p\u003e\u003ch2\u003eThe Problem\u003c\/h2\u003e\u003cp\u003eThe difficulty is rarely taste. Most people know quite quickly which shape they want. What stops them is the gap between the stone they imagined and what a natural diamond of that size actually costs in the UK.\u003c\/p\u003e\u003ch2\u003eWhy Solid Gold Changes Everything\u003c\/h2\u003e\u003cp\u003eA lab grown diamond removes that trade-off. It is the same material as a mined diamond - pure carbon, hardness 10 - grown in weeks rather than millions of years. Because supply is not constrained, the same budget buys a substantially larger stone. Set in solid hallmarked gold rather than plated brass, the ring lasts the way an engagement ring should. Every marquise cluster engagement ring we make is hallmarked and built to the same standard.\u003c\/p\u003e\u003ch2\u003ePicture This\u003c\/h2\u003e\u003cp\u003eThink about the first week of wearing it - the light catching it while typing, while driving, while doing nothing in particular. A 1.5 carat stone does that constantly. That is the difference between a ring that is admired once and one that is noticed every day. A marquise cluster engagement ring is the piece people remember.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003eThe questions below are the ones buyers ask most often before choosing a marquise cluster engagement ring.\u003c\/p\u003e\u003ch3\u003eHow much is a 1.5 carat lab grown diamond engagement ring?\u003c\/h3\u003e\u003cp\u003eA 1.5 carat lab grown solitaire starts from around £1,400 in 9ct gold, £1,700 in 14ct and £1,930 in 18ct. Going from 1 carat to 1.5 carat adds roughly 27% to the price, not 50% - carat weight and price do not rise in step.\u003c\/p\u003e\u003ch3\u003eWhat is a cluster engagement ring?\u003c\/h3\u003e\u003cp\u003eA cluster ring surrounds or accompanies the centre stone with a group of smaller diamonds set in a scattered pattern rather than a straight line. It gives more sparkle across the ring than a plain band at the same total carat weight.\u003c\/p\u003e\u003ch3\u003eWhat is a marquise cut diamond?\u003c\/h3\u003e\u003cp\u003eA marquise is an elongated shape with pointed ends. It covers more finger than any other cut at the same carat weight, which is why it reads as the largest stone for the money.\u003c\/p\u003e\u003ch3\u003eAre lab grown diamonds certified?\u003c\/h3\u003e\u003cp\u003eIGI and GIA both certify lab grown diamonds. The certificate confirms carat, colour, clarity and cut, and states clearly that the stone is lab grown.\u003c\/p\u003e\u003ch3\u003eHow do I clean a lab grown diamond engagement ring?\u003c\/h3\u003e\u003cp\u003eWarm water, a few drops of washing-up liquid and a soft toothbrush are enough. Doing this once a month keeps the stone bright. Avoid chlorine and abrasive cleaners - the risk is to the gold setting rather than the stone.\u003c\/p\u003e\u003ch3\u003eLab grown diamond or moissanite - which is better?\u003c\/h3\u003e\u003cp\u003eMoissanite is not a diamond; it is silicon carbide. It throws more colour and costs less, but its hardness is 9.25. A lab grown diamond is harder at 10 and is certified as a diamond.\u003c\/p\u003e\u003ch3\u003eAre lab grown diamonds acceptable for an engagement ring?\u003c\/h3\u003e\u003cp\u003eA lab grown engagement ring is no longer a minority choice in the UK. It is a common decision among younger buyers, largely because the same budget buys a noticeably larger stone.\u003c\/p\u003e\u003ch3\u003eAre lab grown diamonds good for engagement rings?\u003c\/h3\u003e\u003cp\u003eYes. A lab grown diamond is chemically and physically identical to a mined diamond: pure carbon, 10 on the Mohs hardness scale. There is no durability difference for daily wear. The only differences are where it formed and what it costs.\u003c\/p\u003e","brand":"Qutahia Jewellery","offers":[{"title":"Yellow Gold \/ 9 ct \/ LAB","offer_id":49658786283747,"sku":"101-10504-1-5-MQ-COL_YG-CT_9-LAB","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"Yellow Gold \/ 14 ct \/ LAB","offer_id":49658786316515,"sku":"101-10504-1-5-MQ-COL_YG-CT_14-LAB","price":2775.0,"currency_code":"USD","in_stock":true},{"title":"Yellow Gold \/ 18 ct \/ LAB","offer_id":49658786349283,"sku":"101-10504-1-5-MQ-COL_YG-CT_18-LAB","price":3151.0,"currency_code":"USD","in_stock":true},{"title":"White Gold \/ 9 ct \/ LAB","offer_id":49658786382051,"sku":"101-10504-1-5-MQ-COL_WG-CT_9-LAB","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"White Gold \/ 14 ct \/ LAB","offer_id":49658786414819,"sku":"101-10504-1-5-MQ-COL_WG-CT_14-LAB","price":2775.0,"currency_code":"USD","in_stock":true},{"title":"White Gold \/ 18 ct \/ LAB","offer_id":49658786447587,"sku":"101-10504-1-5-MQ-COL_WG-CT_18-LAB","price":3151.0,"currency_code":"USD","in_stock":true},{"title":"Rose Gold \/ 9 ct \/ LAB","offer_id":49658786480355,"sku":"101-10504-1-5-MQ-COL_RG-CT_9-LAB","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"Rose Gold \/ 14 ct \/ LAB","offer_id":49658786513123,"sku":"101-10504-1-5-MQ-COL_RG-CT_14-LAB","price":2775.0,"currency_code":"USD","in_stock":true},{"title":"Rose Gold \/ 18 ct \/ LAB","offer_id":49658786545891,"sku":"101-10504-1-5-MQ-COL_RG-CT_18-LAB","price":3151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7180\/8995\/files\/large_263f19a5-c0ae-4d04-a9db-7e4e704f6cf4.webp?v=1788324174","url":"https:\/\/qutahia.com\/products\/marquise-lab-diamond-cluster-engagement-ring-1-5ct-101-10504-1-5-mq","provider":"Qutahia Jewelry","version":"1.0","type":"link"}