{"product_id":"5-08-ct-cambodian-blue-zircon-oval-mixed-cut","title":"5.08 ct Cambodian Blue Zircon — Oval Mixed Cut","description":"\u003cp\u003e\u003cstrong\u003eCollector's Note\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA substantial 5.08-carat Cambodian blue zircon combining vivid blue color with strong brilliance and a broad, balanced oval face-up appearance. The larger size and energetic light return make this an especially appealing collector stone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGemstone Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGemstone: Blue Zircon\u003cbr\u003eWeight: 5.08 ct\u003cbr\u003eCut: Oval Mixed Cut\u003cbr\u003eMeasurements: 9.98 × 8.13 × 6.41 mm\u003cbr\u003eOrigin: Cambodia\u003cbr\u003eTreatment: Heated (standard for blue zircon)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eO50 Collector Evaluation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e35\/50 — Distinguished\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTreatment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBlue zircon gets its color from gentle heating of brownish zircon crystals, a practice in Cambodia for generations. Nearly every blue zircon sold has been heated, and the color is stable in everyday wear. One tip: keep it away from tanning beds and UV nail lamps. Strong ultraviolet can give it a temporary brownish cast, which a short time under an ordinary incandescent bulb restores.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDigital Gem Passport\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOTZ-2026-01740\u003c\/p\u003e","brand":"Otzera","offers":[{"title":"Default Title","offer_id":51229655531767,"sku":"OTZ-2026-01740","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/9999\/6919\/files\/OTZ-2026-01740-1.jpg?v=1790650707","url":"https:\/\/otzera.com\/products\/5-08-ct-cambodian-blue-zircon-oval-mixed-cut","provider":"Otzera","version":"1.0","type":"link"}