Synthetic sapphire gemstone
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Sapphire Square Seed Crystal – Precision-Oriented Substrate for Synthetic Sapphire Growth
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Yellow Sapphire Raw Material Lab-Created for Jewelry Manufacturing
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100mm Ruby Rod: Precision Laser Medium for Scientific and Industrial Applications
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Laboratory-Grown Colored Sapphire gemstones Magenta Customized Jewelry & Watch Cases
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Ruby optics Ruby rod optical window titanium gem laser crystal
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Synthetic Colored Sapphire Rough Violet Purple High Quality Gem Crystals for Custom Jewelry
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Synthetic Colored Gemstone White Sapphire gem for jewelry Free-Size Cutting
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Sapphire Corundum for Gemstone Al2O3 crystal ruby royal blue
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Synthetic Royal Blue Sapphire Gemstone raw material, Made of Al2O3, Precious Gem with Value and Beauty
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Synthetic Cherry Blossom Pink Sapphire Gemstone, Internally Flawless, Brilliant and Sparkling, High Mohs Hardness, Perfect for Fine Jewelry
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Synthetic Lavender Purple Sapphire Gemstone, single crystal Al2O3 material, Brilliant Sparkle, High Mohs Hardness, Perfect for Fine Jewelry
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Lab-Created Sea Blue Raw Sapphire Gemstone, Mohs Hardness 9 Al₂O₃ Material for Jewelry Manufacturing