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join වෙන්න අපේ whatsapp group එකට https://chat.whatsapp.com/DPyzaweVqpr... මේ වීඩියෝ එකේ අපි බලමු👇 🔹 Synthetic Sapphire එකක් හඳුනාගන්න ක්රම 🔹 Flame Fusion (Verneuil), Czochralski, Hydrothermal වැනි නිෂ්පාදන ක්රම 🔹 Inclusion patterns – Curved Striae, Bubbles, Seed Plates 🔹 Refractive Index (RI), Pleochroism, UV Light Test 🔹 Natural vs Synthetic – under microscope examples 🔬 🔹 Bonus: Easy gem testing tips you can do at home 💎 Learn how to tell the difference between Natural and Synthetic Sapphire easily! Whether you’re a Gemology student, Lapidary artist, or just a gem lover, this video will help you understand sapphire identification like a pro! 🇱🇰 සිංහල විස්තරය: මෙම වීඩියෝවෙන් ඔබට හැකිවෙනවා ස්වභාවික නීල මණි සහ කෘතිම නීල මණි (Synthetic Sapphire) හඳුනාගන්නා හැටි ඉතා පහසුවෙන් ඉගෙනගන්න. ඔබ Gemology හදන්නාට, රත්න කපන්නාට හෝ gem interest එකක් තියෙන අයෙක්ට මේ වීඩියෝව අතිශය වැදගත්! 📚 Topics Covered: ✅ What is Synthetic Sapphire? ✅ Differences between Flame Fusion, Czochralski & Hydrothermal methods ✅ How to identify Curved Growth Lines ✅ Microscopic inclusions comparison ✅ Refractive Index & Polariscope tests ✅ Real vs Fake sapphire examples 🧪 Gem Testing Tools Used: Microscope Polariscope UV Light Refractometer Chelsea Filter 🔖 Tags / Keywords: synthetic sapphire, natural sapphire, fake sapphire, gem testing, gem identification, how to identify synthetic sapphire, gemology in sinhala, sinhala gemology video, flame fusion sapphire, verneuil sapphire, czochralski sapphire, hydrothermal sapphire, gemstone testing, sri lanka gems, coam, sapphire identification, gem cutting sri lanka 📢 Hashtags: #SyntheticSapphire, #NaturalVsSynthetic, #GemologyInSinhala, #SapphireIdentification, #GemTesting, #SriLankaGems, #COAM, #GemologyTips, #FakeSapphire, #GemstoneEducation