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What is the original sapphire color?
blue
Sapphire is generally known as a blue gemstone but surprisingly it comes in a wide range of colors and quality variations. In general, the more intense and uniform the color is, the more valuable the stone. Sapphires that are not blue are known as fancy sapphires, and may be any color—except red (which is a ruby).
What is the origin of sapphire?
The name sapphire is derived from the Latin word ““saphirus” and the Greek word “sapheiros,” both meaning blue. Some believe that the name sapphire is derived from its association with the planet Saturn.
What is sapphire in the Bible?
Sapphire is also mentioned at least 12 times in the Bible, such as “Under his feet was something like a pavement made of sapphire, clear as the sky itself” from Exodus 24:10. Again, though, this may have been referring to the stone Lapis Lazuli, which was prized by many ancient civilizations.
What is the most expensive sapphire in the world?
This striking emerald-cut cornflower blue sapphire weighing 27.68 carats is set with pear-shaped diamonds together weighing approximately 5.70 carats, mounted in 18-karat white gold. It sold at Sotheby’s Hong Kong in 2015 for $6,745,688, which is the world auction record price per carat for a sapphire.
Which sapphire is the best quality?
The best color for a natural blue sapphire is an intense, velvety, deep royal blue. This color of sapphire would be considered AAA quality, the rarest and most valuable. The second best color is a medium rich blue, or AA quality. Any blue sapphires that have a slight gray undertone fit into the A category.
What is the oldest known gemstone?
zircon
The oldest gemstone formed on Earth is zircon. In 2001, researchers found a piece of natural zircon in Jack Hills, Western Australia and dated it back to around 4.4 billion years.
What is the best cut for a sapphire?
Shape and Carat. The most popular cuts for a sapphire are oval, round and cushion. These are commonly used for all types of jewelry like rings, pendants and earrings. The sapphire is formed with a hexagonal crystalline structure. This enables it to be cut into a variety of shapes that are durable even with regular wear.
What is the shape of a sapphire?
The most common shapes of sapphires are usually oval, round, cushion, and emerald. The cabochon cut is also prevalent as a non-faceted, polished alternative. This shape displays the sapphire as a smooth oval, convex dome, and is the best way to show off a star sapphire’s asterism.
What colors are sapphires?
However, the color sapphire usually refers to a medium cornflower blue and darker, but still bright, blue hues. Sapphire carries the blue symbolism of importance and confidence. Although it’s not a light or pastel blue, it still has something of a fresh, springlike quality with a touch of childlike playfulness.
What is the formation of Sapphire?
Sapphires are formed under immense pressure on the earths crust. Compressed into metamorphic rock and combined with elements of the area, the gemstone is then formed. Scientists have found a way to replicate the formation of Sapphires in a controlled environment.