Rare Gemstones for Sale

Showing 4173–4200 of 8570 results

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  Marra mamba 54.86 ct oval cabochon 41.7 x 26.1 mm Australia y32241

  $43.00
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  Marra mamba 55.99 ct Oval Cabochon 36.40 x 22.75 x 8.79 mm Australia max633

  $55.00
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  Marra mamba 64.46 ct Oval Cabochon 47.55 x 26.04 x 5.10 mm Australia max634

  $60.00
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  Marra Mamba 89.87 ct Oval Cabochon 60.50 x 48.50 x 3.80 mm Australia y100403

  $230.00
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  Marra Mamba マラ・マンバ 29.44 ct Oval Cabochon 29.21 x 18.11 x 6.38 mm max7491

  $22.00
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  Marra-Mamba 111.75 ct ct Round Cabochon 50.50 mm x 4.90 mm Australia w719

  $145.00
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  Marsten Ranch Agate 31.06 ct Fancy Cabochon Collection (B) 51.60 x 22.00  mm Mexico y30105

  $31.00
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  Marsten ranch agate 54.79 cts oval Cabochon Collection (B) 48.00 x 29.00  mm y30104

  $33.00
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  Martite 28.32 gm Size 36.99 x 22.08 x 21.58 mm max8503

  $33.00
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  Mary Ellen Jasper 32.23 ct Oval Cabochon 34.50 x 20.50 x 5.70 mm max5066

  $30.00
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  Mary Ellen Jasper 32.32 ct. Oval Cabochon 30.00 x 22.20 x 4.90 mm max4873

  $55.00
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  Mary Ellen jasper 37.88 ct Fancy Cabochon 37.50 x 23.50 x 6.80 mm w058

  $82.00
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  Mary Ellen Jasper 53.37 ct Oval Cabochon 39.00 x 28.50 x 5.10 mm max4879

  $77.00
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  Mary Ellen Jasper メアリー・エレン・ジャスパー18.82 ct Fancy Cabochon 30.80 x 13.80 x 4.60 mm max6959

  $66.00
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  Maucherite 0.73 ct

  $25.00
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  Mauve & Purple Spinels 2.26 ct (7) Stones

  $84.00
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  Mauve Scapolite 12.32 ct Natural Crystal 21.87 x 8.85 x 7.36 mm Tanzania max2065

  $105.00
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  Mauve Spinel 0.89 ct

  $20.00
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  Maw Sit Sit 19.72 ct

  $135.00
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  Maw Sit Sit 2.55 ct

  $40.00
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  Maw Sit Sit 5.21 ct Diamond Cut 12.80 x 14.00 x 4.20 mm y98808

  $100.00
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  Maw Sit Sit 50.50 ct

  $125.00
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  Maw Sit Sit 9.97 ct Cushion Cut 16.20 x 11.50 x 6.80 mm y98807

  $100.00
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  Maw Sit-Site 1.86 ct

  $25.00
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  Meierite 2.79 ct

  $155.00
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  Meierite 3.06 ct

  $175.00
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  Meierite 3.22 ct

  $160.00
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  Meierite 3.88 ct

  $200.00