5.10ct Ultra Rare Fluorescent Orange Red TUGTUPITE Oval Cut 15x10m Greenland Gem

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UMBALITE GARNET 1.2 cts

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Ultra-fine Emerald Cut Tanzanite 9.57 Carats

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Ultra-fine Emerald Cut Tanzanite 9.57 Carats

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6.54ct Umbalite

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A pear cut AAA Tanzanite from GemGuys®

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2.40ct Umbalite Garnet

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Honeycomb Welo Opal in Silver and yellow gold with diamonds

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Getting Started with Gem Faceting 17: Examining 600 vs 1200 Facet and Noticing Flaws

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THE WORLD BEST GARNET GEMS IN SRI LANKA- LESSION 02

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Tanzanite Mining in Block D, Merelani, Tanzania

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Tanzanite Grading Scale - Color, Clarity, Cut \u0026 Carat Weight

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Are Garnets a good gem? Not Just A Birthstone For January/What makes Garnet so Interesting?(2020)

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What is Amethyst: February Birthstone that everyone thinks they know more about than they do!(2020)

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Natural Tanzanite Heating To Enhance Color: Heat Treatment of Gems

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Tanzanite Square Cushion Exceptional 5.92 Carats

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1.44 Carats Emerald Cut Tanzanite

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3.80ct Umbalite - Tanzania

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Tourmaline in Dream....( INTERPRETATION )...By #GemStoneDeal

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5.01ct Umbalite

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2.41ct Umbalite Garnet

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2.66ct - Umbalite Garnet - Tanzania

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Comparative Video: Kashmir Sapphires - R11491 (3.48ct), R12924W (3.60ct) \u0026 R12924W (6.69ct)

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Umbalite Garnet, oval, 12.9x9.3mm, 5.06cts, ug607

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1.88ct Umbalite Garnet

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7 53 CT EXCESSIVE! GRAND GENUINE NATURAL AAA TEKTITE MOLDAVITE CUT SHAPE

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4.87ct Umbalite

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3.61 cts Loupe Clean Umbalite garnet ULTRA PRECISION signature cut

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