{"product_id":"5-30-carat-opalescent-banded-kashmir-blue-sapphire-sri-lanka-emerald-cut","title":"5.30CT Sapphire:  Opalescent Banded Kashmir Blue Precision Elongated Emerald Cut","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGemstone: Sapphire\u003c\/li\u003e\n\u003cli\u003eColor: Opalescent Banded Kashmir Blue\u003c\/li\u003e\n\u003cli\u003eWeight: 5.30 Carats\u003c\/li\u003e\n\u003cli\u003eShape \u0026amp; Cut: Precision Elongated Emerald Cut\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 12.00 x 7.6 x 5.3\u003c\/li\u003e\n\u003cli\u003eOrigin: Ratnapura Sri Lanka\u003c\/li\u003e\n\u003cli\u003eTreatment: Heated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eIn Natural Light\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis substantial sapphire carries a rich blue with a soft opalescent quality and visible banding that gives the color real dimension. Brighter cornflower and electric-blue reflections move through deeper saturated sections, while the elongated profile lets those tonal changes stretch naturally across the length of the crystal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003ePrecision Elongated Emerald Cut brings order to that complexity. Long, parallel step facets create broad ribbons of light rather than scattered sparkle, emphasizing both the sapphire’s intense blue and its natural banded character. At 5.30 carats, the stone has significant presence while retaining a clean, elegant silhouette.\u003c\/p\u003e\n\u003cp\u003eSourced from Ratnapura, Sri Lanka\u003cspan\u003e, the sapphire has been heat treated to enhance its natural appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eThe Lapidary’s Eye\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe strength of this sapphire is the relationship between color and line. Its long step facets echo the natural banding within the crystal, allowing layers of blue to remain visible rather than blending into one uniform tone. The result is bold in scale, yet remarkably controlled.\u003c\/span\u003e\u003c\/p\u003e","brand":"Caleb B. Quashen International","offers":[{"title":"Default Title","offer_id":67647988957244,"sku":"15SA0926SL0042","price":5300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/2531\/2316\/files\/5.30CT_Opalescent_Banded_Kashmir_Blue_Sapphire_Elongated_Emerald_Cut.jpg?v=1791766216","url":"https:\/\/www.calebbquashen.com\/ja\/products\/5-30-carat-opalescent-banded-kashmir-blue-sapphire-sri-lanka-emerald-cut","provider":"Caleb B. Quashen International ","version":"1.0","type":"link"}