I sold a 14KT gold necklace for the gold content for a friend. Before I sold the gold I had my repairman in the NY Jewelry Exchange take out the tiny diamonds and tiny sapphires. There are 23 round tiny diamonds (I lost one) and 18 tiny sq. faceted sapphires. Unfortunately, I don't know much about stones and have no idea of the size, quality etc. I only know that the stones are real. They are very small and difficult to handle because of their size. I should have asked my repairman about the size but I forgot. Two photos show the 14KT necklace that I sold for the gold. I forgot to take a photo of the chain. Please e-mail me with any questions? Buyer pays $5 shipping in the USA. Please see my other listings.