The exception is the ruby, the red variety of the corundum. All sapphires are corundum, but all corundum is not called sapphire. What are Blue Sapphires?īlue sapphires are the material corundum that is naturally formed over millions of years under slow transformation due to geothermal properties and pressure underneath the earth. If you are looking to buy a sapphire with this particular color, these are the top 10 things you should know about before making the purchase. While a lot of us may have already heard the word cornflower blue in the context of gem and jewelry, we may still be clueless as to the fine details and facts around his magnificent gemstone. But then what is cornflower blue sapphire? Cornflower blue sapphire is the highest valued and most desired color variety of the blue sapphire. While there are other rare gemstones and sapphires that have a higher price point per carat, blue sapphire is undoubtedly the most popular. In 2016, prices for the same unheated sapphire from Madagascar are being offered well over $1000 USD per carat, even at wholesale.If someone asks you what is the nicest and most marketed gemstone after diamonds, the obvious answer is blue sapphire.
Generally, fine unheated sapphire of any size cannot be found for under $1000 per carat, especially nowadays, when unheated sapphire of any weight is considered a rarity. It was priced at $5575, which again was an absolute bargain.
A second unheated piece was a 6.33-carat rich blue sapphire with a hint of green and a clarity grade of IF. We had it priced at $965, which was unusually low, and this resulted in a quick sale. It was a beautifully-cut round faceted stone, a shape that typically commands a high price. One piece was a stunning violet blue color, 2.62 carats in weight and of VVS clarity. Several years ago, we acquired some outstanding gems from the Diego-Suarez Mine in Northern Madagascar. It difficult to state typical market prices for very fine unheated sapphires, especially since they are so rare.
0 kommentar(er)
