{"product_id":"20-025ct-mystic-quartz-pixel-cut-15x20-mm-gemdrop®-verified","title":"20.025ct Mystic Quartz | Pixel Cut | 15x20 mm | Gemdrop® Verified","description":"\u003cp\u003eA spectacular \u003cstrong\u003e20.025 ct Mystic Quartz\u003c\/strong\u003e featuring a vivid, shifting spectrum of \u003cstrong\u003epurple, blue, green, pink, and golden tones\u003c\/strong\u003e, enhanced by a precision \u003cstrong\u003ePixel Cut\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eMystic Quartz is genuine \u003cstrong\u003equartz (SiO₂)\u003c\/strong\u003e that has received a specialised \u003cstrong\u003esurface coating treatment\u003c\/strong\u003e to create its distinctive iridescent colour effect. The underlying gem remains quartz, while the extremely thin deposited coating interacts with light to produce its characteristic rainbow-like appearance.\u003c\/p\u003e\n\u003cp\u003eEvery Gemdrop® gem is individually scientifically verified and permanently recorded within the \u003cstrong\u003eGemdrop Verification Database\u003c\/strong\u003e, providing transparency and confidence in exactly what you are purchasing.\u003c\/p\u003e\n\u003ch2\u003eREAL MYSTIC QUARTZ. ENHANCED THROUGH SCIENCE.\u003c\/h2\u003e\n\u003cp\u003eThis gem is genuine \u003cstrong\u003equartz\u003c\/strong\u003e, chemically composed of \u003cstrong\u003esilicon dioxide (SiO₂)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eQuartz belongs to the \u003cstrong\u003etrigonal crystal system\u003c\/strong\u003e and typically has a refractive index of approximately \u003cstrong\u003e1.54–1.55\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eMystic Quartz achieves its remarkable colour through a specialised \u003cstrong\u003ethin-film surface treatment\u003c\/strong\u003e applied to the quartz after cutting. This microscopic coating produces optical interference effects that create shifting flashes of colour as the gem moves relative to the light.\u003c\/p\u003e\n\u003cp\u003eDepending on lighting and viewing angle, colours may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePurple and violet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlue and teal\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGreen\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePink and magenta\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGold and yellow\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is an exceptionally dynamic gem whose appearance can change dramatically with movement and illumination.\u003c\/p\u003e\n\u003ch2\u003ePRECISION PIXEL CUT\u003c\/h2\u003e\n\u003cp\u003eThe striking \u003cstrong\u003ePixel Cut\u003c\/strong\u003e is a precision fantasy cut designed to create bold geometric reflections and a distinctive pixel-like pattern across the face of the gem.\u003c\/p\u003e\n\u003cp\u003eIts complex faceting works particularly well with the iridescent surface treatment of Mystic Quartz, producing shifting areas of colour, brightness, and geometric reflection as the gem moves through the light.\u003c\/p\u003e\n\u003cp\u003eAt approximately \u003cstrong\u003e15 × 20 mm\u003c\/strong\u003e and \u003cstrong\u003e20.025 ct\u003c\/strong\u003e, this is a substantial statement gem ideal for bespoke jewellery, pendants, collector pieces, display pieces, and dramatic custom designs.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003eMohs hardness of 7\u003c\/strong\u003e, quartz is suitable for many jewellery applications. Because Mystic Quartz has a surface coating, additional care should be taken to protect the gem from abrasion, harsh chemicals, ultrasonic cleaning, and aggressive polishing that could damage the treated surface.\u003c\/p\u003e\n\u003ch2\u003eGEMDROP® VERIFIED\u003c\/h2\u003e\n\u003cp\u003eEvery Gemdrop® gem undergoes scientific verification before being permanently recorded within the \u003cstrong\u003eGemdrop Verification Database\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eVerification records document key gemmological information including identity, dimensions, crystal system, optical properties, physical characteristics, and relevant treatments.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGem Type:\u003c\/strong\u003e Mystic Quartz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMineral:\u003c\/strong\u003e Quartz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e SiO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCrystal System:\u003c\/strong\u003e Trigonal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTreatment:\u003c\/strong\u003e Iridescent Thin-Film Surface Coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Multicolour \/ Iridescent\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefractive Index:\u003c\/strong\u003e ~1.54–1.55\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCut Style:\u003c\/strong\u003e Precision Fantasy Cut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCut:\u003c\/strong\u003e Pixel Cut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 15 × 20 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 20.025 ct\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardness:\u003c\/strong\u003e 7 Mohs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVerification:\u003c\/strong\u003e Gemdrop® Verified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eScientifically verified. Transparently documented. Genuine quartz transformed by precision cutting and modern optical treatment.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Gemdrop","offers":[{"title":"Default Title","offer_id":58594759147894,"sku":null,"price":165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/5155\/8518\/files\/D535A35B-DB77-4ACC-AB95-F6FF451E0F48.jpg?v=1788353723","url":"https:\/\/gemdrop.io\/products\/20-025ct-mystic-quartz-pixel-cut-15x20-mm-gemdrop%c2%ae-verified","provider":"Gemdrop","version":"1.0","type":"link"}