Precious stones
Gemstones by John Thom
Showing 1–9 of 467 results
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Round brilliant cut Paraíba tourmaline, 1.14 carats, origin Brazil
3,500 € -
Round brilliant cut Paraíba tourmaline, 0.96 carat, origin Brazil
2,300 € -
Paraíba troidia-cut tourmaline, 3.10 carats, origin Brazil
0 € -
Round brilliant cut Paraíba tourmaline, 0.90 carat, origin Brazil
0 € -
Oval-cut Paraíba tourmaline, 4.33 carats, origin Brazil
0 € -
Round brilliant cut Paraíba tourmaline, 0.82 carat, origin Brazil
2,000 € -
Rock crystal with verdelite tourmaline, 40.93 gr, origin Brazil
450 € -
Marquise-cut moonstone, 6.48 carats, origin Brazil
260 € -
Pentagonal rutilated quartz, 39.90 carats, origin Brazil
160 €