Curated Collection
Exquisite
Natural Sri Lankan Zircons
Natural zircon is the oldest mineral on Earth (dating back 4.4 billion years). With an exceptional refractive index (1.92–2.01) and intense fire, it rivals diamond in brilliance. Note: It is completely distinct from synthetic cubic zirconia.
Mineral
Zirconium Silicate (ZrSiO₄)
Mohs Hardness
6.5 – 7.5
Refractive Index
1.925 – 2.010
Primary Origin
Ratnapura & Elahera, Sri Lanka
Buying Guide & FAQs
No. Zircon is an ancient natural earth-mined silicate mineral. Cubic zirconia (CZ) is a synthetic, laboratory-created zirconium oxide.
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