Blue Star Sapphire Gemstone
4 5 out of 5 stars 298 298 reviews 41 21 free shipping only 1 available and it s in 3 people s carts. The most common star pattern is a 6 rayed star although star sapphires with 4 rays and 12 rays have been found.
Prices for ovals and cushions.
Blue star sapphire gemstone. With its perfect color cut and luminous star the lab made lindy or linde star sapphire is just too good to be natural. The star sapphire gemstone is one of the most popular gemstones in the world and much sought after by collectors and jewelry lovers. Star sapphire 925 sterling silver ring round cab blue star sapphire gemstone 18k rose gold 18k yellow gold jewelry artisan gift jewelry uniquegemsjewels.
Some black star sapphires can be found in large sizes and these are perfect for oversized rings and pendants. Buy colored gemstones by size and not by carat weight. When you have a blue sapphire you can benefit from the inner peace and spiritual enlightenment that it brings.
Add to 20 or deduct to 10 for other cutting. The perfection of its star is what makes. Add 10 to 20 for emeralds and marquis.
Its powers are used in clairvoyance telepathy and psychokinesis as well. These stones are generally cut as cabochons to bring out the best star that can be visible. Typically mid quality untreated blue sapphire will sell for 20 30 more than a treated stone of the same quality.
Star sapphires exhibit a special optical phenomenon called asterism. Similar to the blue sapphire differs in that it has an aqueous inclusion in its makeup that creates a refracted five pointed star on the stone s surface. Blue sapphire is also known to be a very effective antidepressant.
Formed by what is commonly known to be needles in the gemstone industry the star seen on a sapphire tends to be more valuable when the rays are sharper and the body color of the gem is a deep night. Tiny needles of silk within the sapphire crystal reflect light and form a star sapphire s telltale star. In case of black star sapphires as well as blue star sapphires such a treatment is very common.
Black and blue star sapphire gemstones are very popular for men s jewelry. Star sapphires display a 6 or 12 rayed star on the gem when a single light source is directed on the gem. This star is a focus point in the gem.
Add 8 to 10 for rounds and pears. Very typical of the star sapphire is the optical effect of asterism. Star sapphire categories blue sapphire 2 020 ceylon sapphire 496 color change sapphire 17 fancy colored sapphires 5 971 green sapphire 412 orange sapphire gems 659 pink sapphire 813 sapphire cabochons 804 sapphire 8 845 sapphire melee 1 959 sapphire untreated 173 sapphire pairs 1 111 sapphire heat only 5 072 white sapphire gems 382 yellow golden sapphire 422.
Not only is blue sapphire a beautiful and valuable gemstone. Together with the diamond ruby and emerald it is one of the most popular stones in the world. Sapphires are one of the few gemstones that produce a star shape of four to six light reflecting rays across the center of a cut stone.
If certified burmese and untreated add 50 except fair or lower grades. Star sapphire is rarely available in large sizes so most jewelry will feature small stones only.
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