When gem lovers are buying monogram silver necklace，the most learned buying tips are choosing bright colors, fine cuts, inside clean and flawless gemstones. However, there are very few natural gemstones to be flawless and crackless, so everyone must learn to "tolerate".
From the Bulgari Emerald Collection of Elizabeth Taylor's collection to the annual auction of Christie's and Sotheby's, most of them are not clean, and the "flaws" are arrogant in the middle of the tens of thousands of dollars of emerald works. The owner who took it into the bag did not disregard its "flaws". Most of the gemstones with low output and high price are almost not clean.