But while the padparadscha is extremely rare, the finest blue sapphires are the ones that receive the top prices at auction. This stone most definitely takes the award for least well-known gem on our list of the most expensive … Taaffeites. Color has the most important influence on blue sapphire’s value. An Antique 22.66 Kashmir Sapphire and Diamond Pendant – $3,064,000 10 Most Expensive Sapphires Sold at Auction N10. An Antique 22.66 Kashmir Sapphire and Diamond … The price of a sapphire is determined mostly by quality, and a large, low-quality sapphire can be a lot cheaper than a small yet very high-quality sapphire. Sapphire … Alexandrite – $12,000 per carat. Important to note, while these gemstones might be the most expensive ones, they aren’t necessarily the most … Jadeite is jade’s most expensive, beautiful, and rarest variety. Padparadscha Sapphire – $8,000 per carat. Check Price on James Allen. Benitoite – $3,800 per carat. The most expensive sapphire was sold on record costing $135,000 per carat. Red Beryl – $10,000 per carat. Sapphire is September’s birthstone and the traditional wedding anniversary gift for 5th, 23rd and 45th year. Top watch brands, mindful of this, use emerald, ruby and sapphire in their most important jewelry watches, as the big three below demonstrate – from Cartier, Backes & Strauss and … There is actually no standard answer to that question.

Jadeite – $20,000 per carat. The color of Sapphire is what fascinates us and the gorgeous shade shines through only when the color … 4. Musgravite – $35,000 per carat. Sapphire is the most popular blue gemstone, and possibly the most highly sought after colored gemstone for engagement rings.

Corundums of any other color (except red, which is ruby) are known as "fancy sapphire.". The sapphire weighed 27.7-carats, meaning it sold for just under $250,000 per carat! On the basis of dollars spent in the United States, sapphire is the most popular blue stone and the third most … So, in terms of gem grading and market valuation, the color of the highest grade and most expensive blue sapphires will have a hue of Blue, a tonal range of 7 to 8, and Vivid saturation. There you have it—the 10 most valuable gemstones in the world. You will often hear that the rarest and most expensive sapphire is the pink-orange padparadscha from Sri Lanka. How Sapphires Are Valued Sapphires are the most valuable and rarest blue colored natural gemstones. Although color is the dominant factor in grading and valuing blue sapphires…

Sapphire. Each of those blue sapphires will still need to be judged by its own visual appearance of sheer beauty but those 2 trade names are … With the help of our sapphire value chart you'd be able to estimate the price of the gemstones you own, based on the different nuances and variations in color… Sapphire is a gem variety of the mineral corundum.When corundum is reddish blue to violet-blue, it is known simply as "sapphire."