Natural sapphires are also stable under normal wearing conditions such as light, heat and common chemicals.
Consequently, they may begin ignoring potential problems, such as the effects of heat. While sapphires and rubies can be damaged in various ways during the repair or creation of jewelry, heat is the most common culprit.
Sapphire is an oxide crystal with a high thermal conductivity comparable to that of stainless steel at room temperature. It is widely used as a unique heat-dissipating material due to its light transmitting properties, heat resistance, and corrosion resistance.
Boric acid powder will etch the surface of even untreated stones. Fracture-filled, cavity-filled, and dyed stones can be damaged by even mild acids like lemon juice. Warm, soapy water is always safe. Ultrasonic and steam cleaners are usually safe for untreated, heat-treated, and lattice diffusion treated stones.
The study of inclusions in sapphires is a sure way to detect if a sapphire has been treated. Heating sapphires at extreme temperatures change the internal characteristics so much that it is quite easy for a trained gemologist to determine if the sapphire has been heated.
Heat Treating sapphires is a standard industry practice that improves the clarity and enhances the color of sapphires from Gem Mountain. Most people prefer the darker color saturation and improved clarity and brilliance of a heat treated stone over the pale pastel color of the average rough sapphire.
Sapphire can withstand incredible temperatures–its melting point is 2044 degrees Celsius (3711 degrees Fahrenheit).
Do not wear pearls, corals, and rubies with blue sapphires.
During the time of Mahadasha, Antardasha, Dhaiyya, or Sade Sati of Shani, wearing Sapphire is recommended. Which individuals are advised not to wear Neelam or Blue Sapphire? According to Vedic astrology, individuals born under Aries, Cancer, Leo, Scorpio, Sagittarius, and Pisces should generally avoid wearing Sapphire.
Sapphires are actually quite hard and score 9 on the Mohs hardness scale. "Second only to diamonds," Earlam-Charnley points out. This means that sapphires are suitable for everyday wear. "A sapphire should last a lifetime and can be passed down for generations."
Sapphires are rated “excellent” for everyday wear, with a hardness of 9. Avoid direct sunlight and exposure to heat, which may cause color to fade.
Another important thing is not to expose sapphires to the sun for long periods. In fact, to prevent sapphires from losing their colour or staining their surface, they must be protected from excessive heat.
Everyday Sparkle: Sapphire birthstone jewelry and studs
Diamonds are the only thing to surpass sapphires, meaning they're the only natural material to be able to scratch or cause damage to this gemstone. Thanks to their durability, sapphires are safe to be worn every day.
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!
Protect your sapphire ring by removing it before doing household chores. If you have a pair of sapphire earrings, avoid wearing them in the pool or shower.
To identify if your "sapphire" stone is real, stay in total darkness and use a flashlight to shine a light on it. If you have a genuine sapphire, the same color as the sapphire stone should reflect back. However, if it is a fake sapphire (usually made of glass), you will see other color reflections in the crystal.
You want to look for a sapphire that has no inclusions visible to the naked eye. experts look at the size, location and number of inclusions to judge clarity. The less visible the inclusions are, the higher the grade. Cut: The cut is essentially what makes a sapphire really sparkle.
Beauty. No matter what, a well-cut diamond will show more brilliance, dispersion, and scintillation than a well-cut white sapphire. That means that diamonds will appear brighter (brilliance), have more colorful flashes (dispersion or "fire"), and sparkles of light (scintillation) than sapphires.
A sapphire without any visible inclusions or chips can hold its price indefinitely.
For some, Blue Sapphire will bring fortune beyond measure, good health, and a lifetime of prosperity. But for others, the stone will immediately cast darkness and chaos. So, the only way to know its effect is to test the stone. The wearer should spend a few nights with the Blue Sapphire under their pillow.
You can meditate with the mineral before you go to sleep, and it is also recommended to keep the stone near your bed. But even if you just wear the stone in your jewelry, it too will have a healing effect. Sapphire balances the nervous system, helps to cope with stress and various neurological disorders.
Therefore, Blue Sapphire gemstone is not suggested to be combined with Ruby, Pearl and Red Coral gemstones. The Blue Sapphire gemstone is generally worn alone, owing to Saturn's fierce nature.
Heat treatment of Australian Sapphires
Very large percentage of all Sapphires are heat treated and Aussies are no exception. In the recent years, a fair amount of Australian rough (raw material before cutting) is exported into Thailand, where the stones are cut and in majority of cases, heat treated.
Do White Sapphires Turn Cloudy? Over time, any gemstone will collect residue from things like makeup, lotion, household cleaners, and daily exposure to the elements. Because of their colorlessness, white gems like white sapphires tend to get cloudy faster than colored gems.
Unheated sapphires are significantly rarer than heated sapphires of comparable quality. As a result, they command greater pricing. However, heating does not have the same effect on the price of each sapphire, depending on its quality.