藏家们最关心的莫过于拍卖场上什么样的尖晶石容易拍出高价,只要你认清产地、颜色和大小,那么你八九不离十就能拍到一颗不错的尖晶石。大小:5克拉以上值得收对比2016年缅甸地区尖晶石的拍卖数据发现,3克拉左右红色尖晶石的克拉单价为1900美元左右,5克拉左右尖晶石的克拉单价为2000美元左右,而7克拉左右尖晶石的克拉单价为 Collectors are most concerned about what kind of spinel on the auction floor is easy to shoot high prices, as long as you clearly identify the origin, color and size, then you can always get a good spinel. Size: Above 5 carats It is worth comparing to the 2016 auction data of spinel in Myanmar. The carat unit price of red spinel around 3 karats is about 1900 US dollars, and the carat unit price of about 5 karats spinels is about 2,000 US dollars. 7 carat spinel carat price of about