Artificial Gemstones
Gem-quality synthetic diamonds, once deemed impossible to produce, are becoming widely available. This work provides a guide to the various manmade substitutes, thus helping anyone handling gems to…
od 17 €
Specifikacia Artificial Gemstones
Gem-quality synthetic diamonds, once deemed impossible to produce, are becoming widely available. This work provides a guide to the various manmade substitutes, thus helping anyone handling gems to identify them accurately.
Artificial Gemstones
od 17 €
ARTIFICIAL
od 16 €
Gems and Gemstones
od 51 €
Artificial Intelligence
od 17 €
Artificial You
od 16 €
Gemstones O'Donoghue Michael
od 62 €
Artificial Intelligence
od 10 €
Artificial Intelligence
od 9 €
Artificial Revolution
od 9 €