{"product_id":"illusion-diamond-earrings-marquise-0-4ct-102-10192","title":"Illusion Earring (Marquise), 0.4 ct ��� 102-10192","description":"\u003cp\u003eAuthentic \u003cstrong\u003eillusion diamond earrings\u003c\/strong\u003e in solid gold — engineered to make your diamonds appear dramatically larger than their carat weight. This Qutahia Jewellery design features 0.4ct total Marquise cut diamonds (per pair) in a mirror-polished solid gold illusion setting, available in 14ct or 18ct yellow, white, or rose gold with natural or lab-grown stone options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qutahia Jewellery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 14ct or 18ct gold — yellow, white or rose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond:\u003c\/strong\u003e Marquise cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal carat weight:\u003c\/strong\u003e 0.4ct (pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond option:\u003c\/strong\u003e Natural or lab-grown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e Mirror-polished illusion mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandmade:\u003c\/strong\u003e Crafted by skilled artisans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e Illusion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow illusion settings make your diamonds look dramatically larger\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eillusion setting\u003c\/strong\u003e is a precision-engineered technique: a mirror-polished solid gold surround reflects both the diamond and the surrounding light, visually extending the stone outward. From a normal viewing distance, the eye reads the reflected light as part of the diamond — making 0.4ct Marquise cut diamonds appear significantly larger than they are. Browse the full Illusion collection at \u003ca href=\"https:\/\/qutahia.co.uk\/collections\/illusion-diamond-earrings\"\u003equtahia.co.uk\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eThe Problem\u003c\/h2\u003e\u003cp\u003eDiamond prices increase exponentially with carat weight. A 1.0ct stone does not simply cost twice what a 0.5ct stone costs — it costs four to five times as much, for a visual difference that varies significantly by cut and setting. You want earrings with genuine diamond presence without committing to a price point that makes you nervous to wear them. \u003cstrong\u003eIllusion diamond earrings\u003c\/strong\u003e solve this problem intelligently: engineered optics rather than raw carat weight, in solid gold that stands up to daily wear.\u003c\/p\u003e\u003ch2\u003eThe Marquise Cut and Illusion Settings\u003c\/h2\u003e\u003cp\u003eThe Marquise cut is a pointed ellipse — longer than a Round Brilliant, narrowing to a point at each end. This elongated silhouette already makes the diamond read larger than its carat weight suggests. In an illusion setting, the effect compounds: the mirror-polished gold surround traces the stone outline and reflects light in alignment with the natural shape of the Marquise. The result is a visually elongated diamond that appears substantially larger than the certificate states. Worn on the ear, the elongation also creates a subtle slimming effect on the face — a flattering geometry that is unique to the Marquise cut.\u003c\/p\u003e\u003ch2\u003ePicture This\u003c\/h2\u003e\u003cp\u003eYou put them in for a dinner. Across the table, someone asks about your earrings — how large are those diamonds? You tell them 0.4ct. They look surprised. They expected more weight, given the presence. The illusion has worked exactly as designed: precision optics in solid gold, delivering a diamond appearance that exceeds what the number on the certificate suggests. That is the intelligence of \u003cstrong\u003eillusion diamond earrings\u003c\/strong\u003e done properly.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is an illusion diamond setting?\u003c\/h3\u003e\u003cp\u003eAn illusion setting uses a mirror-polished metal plate (usually white gold or platinum) surrounding the diamond, with the plate engraved or shaped to reflect light in alignment with the stone. The reflected light is read by the eye as part of the diamond, making the stone appear larger. It is a legitimate jewellery technique used in fine jewellery, not a trick — the diamond is real, and the setting amplifies its presence through optical engineering.\u003c\/p\u003e\u003ch3\u003eAre illusion set diamonds real?\u003c\/h3\u003e\u003cp\u003eYes. The diamond in an illusion setting is a real, genuine diamond — the illusion refers to the setting technique, not the stone. You can verify the stone with a diamond tester. The carat weight shown is the actual diamond weight, not including the metal surround.\u003c\/p\u003e\u003ch3\u003eWhat cut works best with an illusion setting?\u003c\/h3\u003e\u003cp\u003eRound Brilliant and Marquise cuts work particularly well with illusion settings. The Round Brilliant has high symmetry that allows the surround to reflect uniformly; the Marquise has a distinctive silhouette that the illusion surround can trace and enhance. Princess cuts also work well. Fancy shapes with irregular outlines (pear, heart) are harder to set effectively in illusion mounts.\u003c\/p\u003e\u003ch3\u003eDo illusion set earrings hold up to daily wear?\u003c\/h3\u003e\u003cp\u003eYes — if made in solid gold. The mirror-polished illusion plate is set against the stone and held securely in the mount. In solid gold, the plate maintains its polish through daily wear; in plated settings, the polished surface degrades. Qutahia uses solid gold for all illusion settings specifically to preserve the optical performance of the piece long-term.\u003c\/p\u003e\u003ch3\u003eHow do I clean illusion diamond earrings?\u003c\/h3\u003e\u003cp\u003eWarm water with a drop of washing-up liquid and a soft brush. The mirror-polished plate is critical to the illusion effect — avoid abrasive cloths or pastes that might scratch the polished surface. Rinse thoroughly and dry with a lint-free cloth. The polish is what makes the illusion work, so protect it.\u003c\/p\u003e","brand":"Qutahia Jewellery","offers":[{"title":"Yellow Gold \/ 14ct \/ F\/VS2","offer_id":49516379308259,"sku":"102-10192-COL_YG-CT_14-F_VS2","price":2178.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 14ct \/ D\/VVS2","offer_id":49516379341027,"sku":"102-10192-COL_YG-CT_14-D_VVS2","price":2426.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 14ct \/ G\/SI","offer_id":49516379373795,"sku":"102-10192-COL_YG-CT_14-G_SI","price":2032.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 14ct \/ LAB","offer_id":49516379439331,"sku":"102-10192-COL_YG-CT_14-LAB","price":975.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 18ct \/ F\/VS2","offer_id":49516379472099,"sku":"102-10192-COL_YG-CT_18-F_VS2","price":2359.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 18ct \/ D\/VVS2","offer_id":49516379504867,"sku":"102-10192-COL_YG-CT_18-D_VVS2","price":2607.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 18ct \/ G\/SI","offer_id":49516379537635,"sku":"102-10192-COL_YG-CT_18-G_SI","price":2212.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow Gold \/ 18ct \/ LAB","offer_id":49516379603171,"sku":"102-10192-COL_YG-CT_18-LAB","price":1150.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 14ct \/ F\/VS2","offer_id":49516379635939,"sku":"102-10192-COL_WG-CT_14-F_VS2","price":2178.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 14ct \/ D\/VVS2","offer_id":49516379668707,"sku":"102-10192-COL_WG-CT_14-D_VVS2","price":2426.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 14ct \/ G\/SI","offer_id":49516379701475,"sku":"102-10192-COL_WG-CT_14-G_SI","price":2032.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 14ct \/ LAB","offer_id":49516379767011,"sku":"102-10192-COL_WG-CT_14-LAB","price":975.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 18ct \/ F\/VS2","offer_id":49516379799779,"sku":"102-10192-COL_WG-CT_18-F_VS2","price":2359.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 18ct \/ D\/VVS2","offer_id":49516379832547,"sku":"102-10192-COL_WG-CT_18-D_VVS2","price":2607.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 18ct \/ G\/SI","offer_id":49516379865315,"sku":"102-10192-COL_WG-CT_18-G_SI","price":2212.0,"currency_code":"GBP","in_stock":true},{"title":"White Gold \/ 18ct \/ LAB","offer_id":49516379930851,"sku":"102-10192-COL_WG-CT_18-LAB","price":1150.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 14ct \/ F\/VS2","offer_id":49516379963619,"sku":"102-10192-COL_RG-CT_14-F_VS2","price":2178.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 14ct \/ D\/VVS2","offer_id":49516379996387,"sku":"102-10192-COL_RG-CT_14-D_VVS2","price":2426.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 14ct \/ G\/SI","offer_id":49516380029155,"sku":"102-10192-COL_RG-CT_14-G_SI","price":2032.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 14ct \/ LAB","offer_id":49516380094691,"sku":"102-10192-COL_RG-CT_14-LAB","price":975.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 18ct \/ F\/VS2","offer_id":49516380127459,"sku":"102-10192-COL_RG-CT_18-F_VS2","price":2359.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 18ct \/ D\/VVS2","offer_id":49516380160227,"sku":"102-10192-COL_RG-CT_18-D_VVS2","price":2607.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 18ct \/ G\/SI","offer_id":49516380192995,"sku":"102-10192-COL_RG-CT_18-G_SI","price":2212.0,"currency_code":"GBP","in_stock":true},{"title":"Rose Gold \/ 18ct \/ LAB","offer_id":49516380258531,"sku":"102-10192-COL_RG-CT_18-LAB","price":1150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7180\/8995\/files\/large_30c4b3f5-6fe4-4703-a856-448652402ade.webp?v=1785234717","url":"https:\/\/qutahia.co.uk\/products\/illusion-diamond-earrings-marquise-0-4ct-102-10192","provider":"Qutahia Jewelry","version":"1.0","type":"link"}