Star sapphires and star rubies are the rarest and most valuable stones of their type. The shifting star pattern that shines within them has an otherworldly quality — perfectly symmetrical and shifting in the light.
How can you tell if a star sapphire is real?
Natural Star Sapphires have visible imperfections within the stone. If the bottom of the cabochon is smooth and flat, it’s fake. A natural sapphire will be rough on the bottom, or even have missing “chunks”. A fake’s star will stay stationary when shining a flashlight on it and moving it in a circle!
Are star sapphires rare?
The presence of a star is one of the more remarkable phenomena encountered in the world of colored gemstones. This optical phenomenon is quite rare, being only found in a tiny percentage of the sapphires mined around the world. Star sapphires can occur in any color, but the most common colors are blue, black and pink.
What color star sapphire is most valuable?
The term “star sapphire” encompasses all colors of star corundum except red, which is called star ruby. Naturally, some colors of star corundum are valued more highly than others. In general, the most prized colors are the same as the colors most valued in non-phenomenal corundum: red and blue.
What is the most expensive star sapphire?
Experts say the stone, which is pale blue in colour, has an estimated value of up to $100 million in the international market. The cluster weighs around 510 kilograms or 2.5 million carats and has been named the “Serendipity Sapphire”. “The person who was digging the well alerted us about some rare stones.
Where are star sapphires mined?
The most important deposits of fine star sapphire today are found in Australia, Myanmar (Burma), Sri Lanka and Thailand. Other significant star sapphire sources include Brazil, Cambodia, China, Kenya, Madagascar, Malawi, Nigeria, Pakistan, Rwanda, Tanzania, United States (Montana), Vietnam and Zimbabwe.
How much is a sapphire stone worth?
Sapphire prices can range greatly, depending on many factors. Sapphires can come as cheap as $25 per carat, to over $11,000 per carat. A blue sapphire around 1 carat is likely to cost from as little as $450 to $1,600, depending on quality.
What is the rarest star sapphire?
1. The Rockefeller Sapphire. This rectangular-cut sapphire from Myanmar is not only extraordinary for its size, shape, clarity and color, but it also boasts a fabulous provenance.
Are there male star sapphires?
At present, members of the Star Sapphires have only been depicted as being females. During the Blackest Night panel at Comic Con International 2009, Geoff Johns explained that: “anyone can join, but most men are not worthy.”
What are black star sapphires worth?
How much is a black star sapphire price? For a high-quality sapphire, you’re likely to see a cost of around $800-1,200 per carat. For more common sapphires, which are decent quality yet not especially remarkable, you will be looking at a little less, around $400-600 per carat.
What is the rarest color of sapphire?
The rarest sapphire is the Padparadscha, an extremely rare pink and orange stone that is stunning to behold. However, the most valuable sapphires are the Kashmir variants, which are blue.
How do I value a sapphire?
A sapphire stone can always be re-cut, so clarity is probably more important. A top quality 1 to 2 carat stone might retail for prices between $800 – $1200 per carat. While quality 2 to 3 carat stones would sell for approximately double the price per carat, so that would be around $1600 – $2000 per carat.
Is sapphire expensive than diamond?
On average, though, a one-carat sapphire will cost less than a one-carat diamond. Blue sapphires are the most expensive color because they’re the most sought after. Likewise, the more brilliant and pure the color is, the more expensive it will be.
What are blue star sapphires worth?
The blue gem has been given a price tag of at least $100 million, however, its current owner, estimates that it could go for as much as $175 million, if put up for auction. The largest blue star sapphire gem found has been given a price tag of at least $100 million.
What does a star sapphire symbolize?
Star Sapphire Symbolism
Such stones show a star created by inclusions within the gem, an effect known as asterism. The celebrated explorer Sir Richard Francis Burton traveled the Orient with a large star sapphire, known as an asteria. He found it brought him much luck, as the stone’s fame preceded him in his travels.
Can you scratch a sapphire stone?
Sapphires are very durable, so while they do scratch and can chip, you’ll probably get many years of wear. Eventually, you may notice some scratches, and you can always have your sapphire resurfaced. Sapphires come in a rainbow of colors and hues!