J'ai enfin facetté ces saphirs du Montana 1 an après les avoir trouvés
17:31
Faceting Another Massive Quartz Over 1000 Carats in a Square Cut!
28:44
Finding Sapphires at Two Sapphire Mines in Montana
20:26
Reviving a Diseased and Neglected Juniper Bonsai
14:42
Can $11,000 of Rough Opal Deliver a Gemstone Jackpot?
28:08
How to find Diamonds in Rivers or Volcanic Rocks near YOU
19:08
Making a $300,000 Sapphire Ring by Hand – STUNNING!
17:42
Heat Treating Montana Sapphire
28:05