Rough peach sapphire to cut and polish People ask me how the sapphires looks before it cuts and polish to the gem mounted on a jewelry. See how much rough material is lost on the process. Read more about peach sapphires If you’ve ever wondered how a rough sapphire looks

 The electroplating salt I use to make the solution I use the cheapest $30 Chinese rectifier. It works as good as any $250 Digital one. The cables are too thin for the job so I ordered a good pair on eBay. Good quality ready to use a one-liter rhodium solution, 250g of