{"product_id":"6-04-ct-cambodian-blue-zircon-oval-mixed-cut","title":"6.04 ct Cambodian Blue Zircon — Oval Mixed Cut","description":"\u003cp\u003e\u003cstrong\u003eCollector's Note\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA striking 6.04-carat Cambodian blue zircon with vivid blue color, excellent brightness and the pronounced fire for which fine zircon is prized. Its substantial size, strong optical performance and balanced oval shape make it the standout of this group.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGemstone Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGemstone: Blue Zircon\u003cbr\u003eWeight: 6.04 ct\u003cbr\u003eCut: Oval Mixed Cut\u003cbr\u003eMeasurements: 10.39 × 8.12 × 7.32 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\u003e37\/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-2026-01741\u003c\/p\u003e","brand":"Otzera","offers":[{"title":"Default Title","offer_id":51229655564535,"sku":"OTZ-2026-01741","price":2095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/9999\/6919\/files\/OTZ-2026-01741-1.jpg?v=1790633173","url":"https:\/\/otzera.com\/products\/6-04-ct-cambodian-blue-zircon-oval-mixed-cut","provider":"Otzera","version":"1.0","type":"link"}