{"product_id":"un-heat-sapphire-1-200ct-kanchanaburi","title":"Unheated Sapphire 1.200ct \/ Kanchanaburi","description":"\u003cp\u003eUnheated Sapphire 1.200ct\u003c\/p\u003e\n\u003cp\u003e5.01×6.73×3.95mm\u003c\/p\u003e\n\u003cp\u003eOrigin: Kanchanaburi, Thailand\u003c\/p\u003e\n\u003cp\u003eOval\u003c\/p\u003e\n\u003cp\u003eCutter: Pia-chan\u003c\/p\u003e\n\u003cp\u003eComes with a sorting report (EGL simplified appraisal)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAn unheated sapphire with a blend of blue and yellow, creating a greenish-blue characteristic of Kanchanaburi sapphires.\u003c\/p\u003e\n\u003cp\u003eThis is a beautiful crystal with shimmering silk inclusions on the table, cut into an elegant oval shape.\u003c\/p\u003e\n\u003cp\u003eWhile Kanchanaburi sapphires are often associated with deep blue, lighter colors are also produced, and their unique soft hues and intense sparkle are among the characteristics of this origin.\u003c\/p\u003e\n\u003cp\u003eMost sapphires undergo heat treatment, but this piece is a rare unheated example, with silk inclusion lines appearing diagonally across the table depending on the angle.\u003c\/p\u003e\n\u003cp\u003eIt's a substantially thick crystal, overflowing with fine sparkle from the precisely arranged step cut and the brilliant cut on the crown side.\u003c\/p\u003e\n\u003cp\u003eIt glows faintly red under UV light.\u003c\/p\u003e\n\u003cp\u003eThis 1.2ct-plus Kanchanaburi blue sapphire, finished with a classic cut that can be called the ultimate standard, is highly recommended for collectors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThis item is currently at our Bangkok office, so please expect approximately 1 to 2 weeks for delivery after placing your order. We appreciate your understanding.\u003c\/span\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":49911180787905,"sku":null,"price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_4808_26bfd597-aee5-44aa-b13f-cda9402b7cfb.png?v=1768537376","url":"https:\/\/irmo.jp\/en\/products\/un-heat-sapphire-1-200ct-kanchanaburi","provider":"IRMO.JP","version":"1.0","type":"link"}