{"product_id":"marquise-cut-lab-grown-diamond-starburst-halo-cluster-ring","title":"Marquise Cut Lab Grown Diamond Engagement Ring with Starburst Halo Cluster, E Color VVS2","description":"\u003ch2\u003eMarquise Cut Lab Grown Diamond Engagement Ring with Starburst Halo Cluster, E Color VVS2\u003c\/h2\u003e\u003cp\u003eA marquise cut lab grown diamond at the centre of a starburst cluster, with accent stones radiating outward from the centre stone like rays rather than sitting in the even ring of a conventional halo. The accents step down in size as they move away from the marquise, which is what creates the burst effect and stops the cluster reading as a simple frame. It is a decorative, distinctly vintage design, closer to an antique cluster brooch than a modern solitaire, and it wears much larger on the hand than the centre stone alone would suggest. Every diamond is a laboratory grown diamond, identical in carbon structure, hardness and brilliance to a mined diamond, graded E colour and VVS2 clarity. Each ring is made to order in our own Surat workshop and ships with a free IGI certificate for the centre stone.\u003c\/p\u003e\u003ch3\u003eCenter stone details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStone type: Lab Grown Diamond\u003c\/li\u003e\n\u003cli\u003eShape and cut: Marquise cut, elongated navette outline with pointed tips\u003c\/li\u003e\n\u003cli\u003eCarat weight: 2 Carat, 3 Carat, 4 Carat or 5 Carat, selected above\u003c\/li\u003e\n\u003cli\u003eColor grade: E, colorless range\u003c\/li\u003e\n\u003cli\u003eClarity grade: VVS2\u003c\/li\u003e\n\u003cli\u003eLuster: Excellent\u003c\/li\u003e\n\u003cli\u003eMake and polish: Excellent\u003c\/li\u003e\n\u003cli\u003eCertification: Free IGI certificate for the centre stone, included with every order at no extra charge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSide stone details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStone type: Lab Grown Diamond\u003c\/li\u003e\n\u003cli\u003eShape and cut: Graduated round brilliant accents radiating outward from the centre stone in a starburst arrangement\u003c\/li\u003e\n\u003cli\u003eColor grade: E, colorless range\u003c\/li\u003e\n\u003cli\u003eClarity grade: VVS2\u003c\/li\u003e\n\u003cli\u003eLuster: Excellent\u003c\/li\u003e\n\u003cli\u003eMake and polish: Excellent\u003c\/li\u003e\n\u003cli\u003eSetting style: Prong set marquise centre surrounded by individually set graduated accents forming a radiating cluster\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMetal options\u003c\/h3\u003e\u003cp\u003eThis ring is made to order in ten metal choices, so you can match it to jewellery you already wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e925 Sterling Silver\u003c\/li\u003e\n\u003cli\u003e10K Yellow Gold, 10K Rose Gold, 10K White Gold\u003c\/li\u003e\n\u003cli\u003e14K Yellow Gold, 14K Rose Gold, 14K White Gold\u003c\/li\u003e\n\u003cli\u003e18K Yellow Gold, 18K Rose Gold, 18K White Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll gold options are solid gold, never plated or filled. White gold is finished with rhodium for a bright white surface and lets the cluster merge into one continuous field of light. Yellow and rose gold separate each accent visually and lean into the antique character of the design.\u003c\/p\u003e\u003ch3\u003eRing size\u003c\/h3\u003e\u003cp\u003eChoose your ring size at checkout. We make every size from US 3 to US 13, including half sizes, at no additional cost. If you are unsure of the size, order anyway and contact us after checkout, we will help you confirm it before the ring goes into production.\u003c\/p\u003e\u003ch3\u003eCustom orders\u003c\/h3\u003e\u003cp\u003eWant a tighter conventional halo instead of the starburst, fewer or more accent stones, milgrain detailing added to the edges, a different centre shape, engraving inside the shank, or a contoured wedding band shaped to sit around the cluster, we can make it. For any other customization request please contact us at https:\/\/mapplegems.com\/pages\/contact and we will quote it for you.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhat is a starburst halo\u003c\/h4\u003e\u003cp\u003eA starburst halo is a cluster where the accent stones radiate outward from the centre stone rather than sitting in a single even ring around it. The stones usually graduate in size, largest nearest the centre, which creates the impression of light bursting away from the diamond. It is a design borrowed from antique and Art Deco jewellery, where clusters were used to build presence from many small stones.\u003c\/p\u003e\u003ch4\u003eIs a lab grown diamond a real diamond\u003c\/h4\u003e\u003cp\u003eYes. A lab grown diamond is real diamond. It has the same carbon crystal structure, the same hardness of 10 on the Mohs scale, the same refractive index and the same fire and brilliance as a mined diamond. The only difference is that it was grown in a controlled laboratory over a few weeks instead of underground over billions of years. No jeweller can tell the difference by eye, only specialist equipment reading growth patterns can separate the two.\u003c\/p\u003e\u003ch4\u003eHow large does this ring wear on the hand\u003c\/h4\u003e\u003cp\u003eConsiderably larger than the centre stone alone. Because the cluster spreads outward, the overall face up size of the design is well beyond the marquise itself, which is exactly why cluster settings were historically used to make a modest stone look substantial. Here it is paired with a full size centre stone, so the effect is emphatic.\u003c\/p\u003e\u003ch4\u003eAre the pointed tips of a marquise diamond fragile\u003c\/h4\u003e\u003cp\u003eThe tips are the most vulnerable part of a marquise, which is why they are always protected by prongs on a well made ring. On this setting the tips are held securely and the surrounding cluster gives them additional shelter. Worn normally the stone is durable. As with any diamond ring, remove it for gym work, gardening and heavy lifting.\u003c\/p\u003e\u003ch4\u003eDoes this ring come with a certificate\u003c\/h4\u003e\u003cp\u003eYes. Every ring ships with a free IGI certificate for the centre stone. IGI is the International Gemological Institute, one of the largest independent diamond grading laboratories in the world. The certificate confirms the carat weight, the E colour grade, the VVS2 clarity grade and the laboratory grown origin. There is no extra charge for the certificate.\u003c\/p\u003e\u003ch4\u003eIs a cluster ring harder to clean\u003c\/h4\u003e\u003cp\u003eIt has more settings and therefore more places for dust to collect than a plain solitaire, so it benefits from a more regular clean. Warm water, a drop of washing up liquid and a soft toothbrush is all it needs, and a few minutes every few weeks keeps the accents bright. We include cleaning guidance with every order.\u003c\/p\u003e\u003ch4\u003eWhat does E colour VVS2 actually mean\u003c\/h4\u003e\u003cp\u003eE colour is the second highest grade on the diamond colour scale and sits inside the colourless range, so the diamond looks bright white with no warm or yellow tint. VVS2 means very very slightly included, the second highest clarity tier. Any inclusions are so small that a trained grader needs 10x magnification to find them and they are completely invisible to the naked eye.\u003c\/p\u003e\u003ch3\u003eWhy buy a lab grown diamond\u003c\/h3\u003e\u003cp\u003eA lab grown diamond gives you a materially identical stone for a fraction of the price of a mined equivalent, which is what makes a 4 carat or 5 carat marquise centre realistic on a normal budget, and it applies to every accent in the cluster too. Because the origin of every stone is documented from the moment it is grown, a lab grown diamond is conflict free by definition. Growing a diamond also avoids the open pit excavation, land disruption and water use that mining a comparable stone requires, so the environmental cost is considerably lower.\u003c\/p\u003e\u003ch3\u003eOur services\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree IGI certificate for the centre stone on every order\u003c\/li\u003e\n\u003cli\u003eFree shipping worldwide with tracking\u003c\/li\u003e\n\u003cli\u003eMade to order in any US ring size from 3 to 13 including half sizes\u003c\/li\u003e\n\u003cli\u003eFree resizing assistance and 30 day returns and exchanges\u003c\/li\u003e\n\u003cli\u003eCustom design service for changes to stone shape, setting, band width and engraving\u003c\/li\u003e\n\u003cli\u003eLifetime cleaning and maintenance guidance for your ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout Mapple Gems\u003c\/h3\u003e\u003cp\u003eMapple Gems is a made to order fine jewellery workshop based in Surat, India, the city that cuts and polishes the majority of the world's diamonds. We design and hand finish every lab grown diamond piece in house rather than reselling stock, which is why every ring on this store can be adjusted to the metal, carat weight and size you actually want. Our team works only with laboratory grown and certified stones, and every order is inspected and photographed before it leaves the workshop. For questions about this ring or a fully custom commission, reach us at https:\/\/mapplegems.com\/pages\/contact.\u003c\/p\u003e","brand":"Mapple Gems","offers":[{"title":"925 Silver \/ 2 Carat","offer_id":52004066394252,"sku":null,"price":708.0,"currency_code":"USD","in_stock":true},{"title":"925 Silver \/ 3 Carat","offer_id":52004066427020,"sku":null,"price":908.0,"currency_code":"USD","in_stock":true},{"title":"925 Silver \/ 4 Carat","offer_id":52004066459788,"sku":null,"price":1108.0,"currency_code":"USD","in_stock":true},{"title":"925 Silver \/ 5 Carat","offer_id":52004066492556,"sku":null,"price":1308.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 2 Carat","offer_id":52004066525324,"sku":null,"price":1560.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 3 Carat","offer_id":52004066558092,"sku":null,"price":1760.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 4 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