Hardness 4

Showing 1–40 of 260 results

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  Augelite – Eudialyte 8.469cts Trillion Cut 14.07 x 13.96mm Canada H4.5-6 T132

  $121.00
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  Augelite 0.85cts Octagon Cut 6.00x 5.49mm H4.5-5 Y10254

  $65.00
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  Bastnasite 0.894cts Trillion Cut 5.20 x 5.10mm Mulla Ghori, Zagi Mountains, Federally Administered Tribal Areas, Pakistan H4-4.5 T484

  $35.00
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  Bastnasite 1.275cts Trillion Cut 6.00 x 5.90mm Mulla Ghori, Zagi Mountains, Federally Administered Tribal Areas, Pakistan H4-4.5 T483

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  Bastnasite 1.427cts Trillion Cut 6.60 x 6.50mm Mulla Ghori, Zagi Mountains, Federally Administered Tribal Areas, Pakistan H4-4.5 T481

  $60.00
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  Bastnasite 1.629cts Trillion Cut 6.50 x 6.00mm Mulla Ghori, Zagi Mountains, Federally Administered Tribal Areas, Pakistan H4-4.5 T485

  $50.00
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  Cerchiaraite In Sanbornite 1.77cts Trillion Cut 7.20 x 7.20mm H4 T257

  $50.00
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  Childrenite 1.56 ct Cushion Cut 7.90 x 6.30mm Brazil H4.5-5 Y10238

  $40.00
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  Colemanite 0.10cts Round Cut 3.10mm H4.5 USA Y10007

  $23.00
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  Colemanite 0.10cts Round Cut 3.10mm H4.5 USA Y10008

  $23.00
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  Colemanite 0.10cts Round Cut 3.20mm H4.5 USA Y10009

  $23.00
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  Colemanite 0.12cts Oval Cut 3.80 x 3.4mm H4.5 USA Y10010

  $25.00
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  Colemanite 0.15cts Oval Cut 3.50mm H4.5 USA Y10011

  $30.00
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  Colemanite 0.15cts Oval Cut 3.50mm H4.5 USA Y10012

  $30.00
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  Colemanite 0.16cts Ocagon Cut 4.37 x 2.84mm H4.5 USA Y10013

  $35.00
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  Colemanite 0.17cts Round Cut 3.90mm H4.5 USA Y10014

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  Colemanite 0.18cts Oval Cut 4.60 x 3.80mm H4.5 USA Y10015

  $45.00
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  Colemanite 0.22cts Roundl Cut 4.50mm H4.5 USA Y10016

  $50.00
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  Colemanite 2.26cts Cushion 9.19 x 7.60mm H4.5 Y9624 Death Valley CA USA

  $110.00
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  Fluorite Grape Color 2.89cts Oval Cut 10.00 x 8.00mm H4 Africa y10310

  $55.00
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  Fluorite Grape Color 2.89cts Oval Cut 10.00 x 8.00mm H4 Africa y10311

  $55.00
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  Gaspeite Brown 0.454cts Round Cut 5.90mm H4.5-5 R48

  $27.00
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  Gem Blue Afghanite 0.16cts Trillion Cut 5.04 x 3.33mm H4.5-6 Sar-e-sang, Badakhshan Province, Afghanistan T109

  $135.00
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  Gibeon Meteorite 10.526cts Trillion cut 14.00 x 13.96cts Namibia H4.5 Date Fell 1836 T364

  $368.00
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  Gibeon Meteorite 10.58ct Trillion cut 12.94 x 12.96mm Namibia H4.5 Date Fell 1836. T356

  $320.00
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  Gibeon Meteorite 2.197cts Trillion cut 6.18 x 6.30cts Namibia H4.5 Date Fell 1836. T360

  $65.00
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  Gibeon Meteorite 2.57ct Trillion Cut 6.61 x 6.47mm Namibia H4.5 Date Fell 1836. T380

  $77.00
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  Gibeon Meteorite 2.587ct Trillion Cut 9.00 x 9.00mm Namibia H4.5 Date Fell 1836. T400

  $77.00
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  Gibeon Meteorite 2.59ct Trillion Cut 6.38 x 6.28mm Namibia H4.5 Date Fell 1836. T379

  $77.00
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  Gibeon Meteorite 2.645cts Trillion cut 6.50 x 6.40cts Namibia H4.5 Date Fell 1836 T390

  $78.00
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  Gibeon Meteorite 2.864cts Trillion cut 6.77 x 6.82cts Namibia H4.5 Date Fell 1836 T387

  $85.00
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  Gibeon Meteorite 5.064cts Trillion cut 8.98 x 8.91cts Namibia H4.5 Date Fell 1836. T356b

  $150.00
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  Gibeon Meteorite 5.247cts Trillion cut 9.02 x 9.00cts Namibia H4.5 Date Fell 1836. T368

  $155.00
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  Gibeon Meteorite 9.84cts Trillion cut 13.96 x 14.05cts Namibia H4.5 Date Fell 1836. T357

  $295.00
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  Manganite 2.46cts Trillion Cut 8.00 x 8.00mm H4 Ilferld,Harz,Thuringia,Germaniy. T396

  $45.00
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  Manganite 2.54cts Trillion Cut 7.80 x 7.30mm H4 Ilferld, Harz, Thuringia, Germaniy. T397

  $45.00
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  Manganite 5.09cts Trillion Cut 10.00 x 10.00mm H4 Ilferld, Harz, Thuringia, Germaniy. T398b

  $95.00
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  Margarite 0.55cts Fancy Cut 6.90 x 5.60mm Corundum Mines, Ekaterinburg District,Ural Mountains, Russia. H4 Y10119

  $44.00
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  Margarite 1.20cts Trillion Cut 8.30 x 8.20mm Corundum Mines, Ekaterinburg District,Ural Mountains, Russia. H4 Y10120

  $88.00
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  Rosasite 0.374cts Cushion Shape 5.23 x 3.99mm H4 Sardinia, Italy Y9689

  $30.00