{"id":8827081752804,"title":"Firework Concave Cut Lab Alexandrite Oval | 8x6mm–9x7mm AAA Color-Change Gemstone | Loose Stone for Rings, Pendants \u0026 Fine Jewelry","handle":"firework-concave-cut-lab-alexandrite-oval-8x6mm-9x7mm-aaa-color-change-gemstone-loose-stone-for-rings-pendants-fine-jewelry","description":"\u003cp\u003e\u003cspan\u003e✨ PRODUCT DESCRIPTION\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDiscover extraordinary brilliance with our Firework Concave Cut Lab-Created Alexandrite Oval Gemstone, available in 8x6mm and 9x7mm. This exceptional concave faceting scatters light in explosive spark-like flashes, creating the dramatic \"firework\" effect that makes this gemstone truly mesmerizing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOur lab-grown Alexandrite displays the signature color-change phenomenon, shifting beautifully from green\/blue in daylight to purple\/violet under warm indoor lighting. Expertly crafted in AAA quality, each stone offers superior clarity, symmetry, and brilliance — perfect for luxury jewelry designs.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhether you're designing an engagement ring, pendant, custom heirloom piece, or fine jewelry collection, this concave-cut Alexandrite adds unmatched depth, sparkle, and personality.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e💎 HIGHLIGHTS\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGemstone: Lab-Created Alexandrite\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCut: Firework Concave Cut (rare \u0026amp; premium)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShape: Oval\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSizes Available: 8x6mm, 9x7mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eQuality: AAA — excellent color shift \u0026amp; clarity\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor: Green\/blue to purple\/violet (color-changing)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Lab grown, no additional enhancements\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCreation: Ethical, sustainable gemstone\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUse: Rings, pendants, earrings, custom fine jewelry\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🌟 BENEFITS\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSuperior brilliance: Concave cutting dramatically enhances sparkle and depth.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePremium color-change effect: True Alexandrite-style transition under different lighting.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDurable: Hardness of 8.5 — suitable for daily wear jewelry.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEco-friendly: Lab creation reduces mining impact.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIdeal for special occasion jewelry: Engagement rings, gifts, heirloom-quality pieces.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e💍 USAGE\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePerfect for:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCustom engagement rings\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePendant centerpieces\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFine jewelry collections\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUnique anniversary or birthday gifts\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDIY jewelry makers\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor-change gemstone lovers\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHigh-end designer projects\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e✔️ QUALITY ASSURANCE\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEach gemstone is inspected for:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBrilliance \u0026amp; firework-effect concave cutting\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCorrect calibrated size\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStrong color-change performance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eClarity \u0026amp; polish quality\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAAA grading standards\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIncludes an in-house Certificate of Authenticity.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e📦 SHOP POLICIES\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eProcessing Time: Ships within 1–2 business days\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShipping: Fast, insured, worldwide shipping\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eReturns: 30-day return policy (unused items)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSupport: We help with matching pairs, custom-cut requests, \u0026amp; 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This exceptional concave faceting scatters light in explosive spark-like flashes, creating the dramatic \"firework\" effect that makes this gemstone truly mesmerizing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOur lab-grown Alexandrite displays the signature color-change phenomenon, shifting beautifully from green\/blue in daylight to purple\/violet under warm indoor lighting. Expertly crafted in AAA quality, each stone offers superior clarity, symmetry, and brilliance — perfect for luxury jewelry designs.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhether you're designing an engagement ring, pendant, custom heirloom piece, or fine jewelry collection, this concave-cut Alexandrite adds unmatched depth, sparkle, and personality.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e💎 HIGHLIGHTS\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGemstone: Lab-Created Alexandrite\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCut: Firework Concave Cut (rare \u0026amp; premium)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShape: Oval\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSizes Available: 8x6mm, 9x7mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eQuality: AAA — excellent color shift \u0026amp; clarity\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor: Green\/blue to purple\/violet (color-changing)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Lab grown, no additional enhancements\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCreation: Ethical, sustainable gemstone\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUse: Rings, pendants, earrings, custom fine jewelry\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🌟 BENEFITS\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSuperior brilliance: Concave cutting dramatically enhances sparkle and depth.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePremium color-change effect: True Alexandrite-style transition under different lighting.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDurable: Hardness of 8.5 — suitable for daily wear jewelry.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEco-friendly: Lab creation reduces mining impact.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIdeal for special occasion jewelry: Engagement rings, gifts, heirloom-quality pieces.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e💍 USAGE\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePerfect for:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCustom engagement rings\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePendant centerpieces\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFine jewelry collections\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUnique anniversary or birthday gifts\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDIY jewelry makers\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor-change gemstone lovers\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHigh-end designer projects\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e✔️ QUALITY ASSURANCE\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEach gemstone is inspected for:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBrilliance \u0026amp; firework-effect concave cutting\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCorrect calibrated size\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStrong color-change performance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eClarity \u0026amp; polish quality\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAAA grading standards\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIncludes an in-house Certificate of Authenticity.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e📦 SHOP POLICIES\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eProcessing Time: Ships within 1–2 business days\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShipping: Fast, insured, worldwide shipping\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eReturns: 30-day return policy (unused items)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSupport: We help with matching pairs, custom-cut requests, \u0026amp; mounting recommendations\u003c\/span\u003e\u003c\/p\u003e"}