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Welcome to Astra Hub — Certified Lab-Grown Diamonds
Elevate your custom fine jewelry with this genuine Round CVD Lab-Grown Diamond, verified and certified by the International Gemological Institute (IGI). Graded with top-tier D Color (100% colorless) and immaculate VVS1 Clarity, each diamond delivers maximum light return, fire, and precision optical symmetry.
Item Specifications:• Diamond Type: 100% Genuine CVD Lab-Grown Diamond• Cut & Shape: Round Brilliant (Excellent Cut, Polish, and Symmetry)• Carat Weight Options: 4.09 Ct• Color Grade: D (100% Pure White / Exceptional Colorless)• Clarity Grade: VVS1 (Eye-Clean & Pristine Optical Purity)• Polish / Symmetry: Excellent• Certification: IGI Certified (Official physical report card included)• Girdle Inscription: Non-engraved• Hardness: 10 Mohs (Passes standard diamond testers)
Approximate Diameter Reference:• 4.09 Ct: ~10.5 – 10.5 mmZero Import Duties & Taxes:• ALL DUTIES & TAXES PREPAID: Buyers pay zero destination customs fees, VAT, or surprise courier collection charges. All export and import clearances are fully covered by Astra Hub.
Shipping & Returns:• 100% FREE Tracked & Insured Priority Express Shipping worldwide.• FREE 30-Day Hassle-Free Returns — purchase with complete confidence.• Dispatched in tamper-proof luxury presentation boxes with live tracking uploaded to .
