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cocktail jewelry wholesale Sapphire is regarded by Sri Lankans as a mascot of evil spirits, representing autumn high gas, blue sky and white clouds, and grain richness, which is the gem of the soul. "Starlight Blue Story" is regarded as "the stone of destiny". In Sri Lanka's legend, sapphire is an indispensable amulet for heroes. It is said that the famous explorer of the 19th century is also the translator of "One Thousand and One Nights" translator Richard Burton. Even if you just look at the sapphire, everything you want will follow. Its deep and long unique blue comes from the favor of God, so that everyone who sees it and touch it feels incredible and strongly attractive, like being introduced into an infinite night sky full of dreams, and realize the tranquility that has never been before , Wisdom and peace.
Srial Lanca's blue sapphire has the world's highest value, which is the famous Yaru chrysanthemum. The quality is second only to Kashmir's sapphire. In addition to Sri Lanka and Kashmir, Myanmar also has sapphires, but the color is darker. Kashmir's sapphire is generally velvet blue, while the color of Sri Lanka sapphire is relatively lighter, and is known for its transparent, excellent clarity and bright luster. In the world's top gem collection, many sapphire samples come from Sri Lanka.
A sapphire is a transparent gem in the Gangyu family, second only to diamonds. Blue is the most widely required color in sapphire, including blue, blue, blue, purple and colorless. It can be seen in parallel six -square pillars, different straight ribbons and growth patterns. Crystal lines, cracks are mostly cracked along the double crystal. Sri Lanka sapphire is pure, gorgeous and pleasant, with moderate color but purple and blue.
The first heavy color concentration of sapphire, under the weak light, if the concentration is too high, it is not easy to see the gorgeous blue glory. Sri Lanka sapphire is five with concentration levels, and high transparency is beautiful. The colorful sapphire in color should not be too dark and dark, and it should not be too light and colorless or gray. Blue is pure blue, yellow should be yellow, and no gem can have different colors. Golden sapphire is also a precious variety of sapphire. The color is uneven, placed in a white disk installed in water, you can see a straight or 60 -degree, 120 -degree angle intersect. Sri Lanka sapphire has a strong fluorescent reflection, while there are no other regions. Sri Lanka's "Starlight Blue Story" is wondered that people can taste the "brilliant starlight" in the gemstone by magnifying the mirror. In addition, under dark light, the ordinary dark sapphire appears black, and the high -quality Sri Lanka sapphire will maintain its true character under any light.
A sapphire has a color depth, which is not necessarily straight, and the strip is thin but not obvious. Good gems are transparent but not clear. If you observe 20 times or 10 times large mirror, you can see the creamy and parallel silk -shaped golden red stone parcel.
In addition to the above factors, we must also pay attention to weight, transparency and clarity. Natural gems have different degrees of defects, and you must pay attention to choice when buying.
jewelry boxes wholesale bulk The color of natural sapphire is often uneven, and most of them have straight growth patterns. The color of the artificial sapphire is the same, and its growth pattern is an arc -shaped belt. Often, there are bread dandruff or beaded bubbles in the body.
The natural sapphire also has obvious duality. From one direction, it is blue, and from the other direction, it is blue -green. The color of other gems is different from natural sapphire, which can be distinguished.
It the easiest method can be measured by hardness. Natural sapphire can be carved on the yellow jade, and other blue gems can be engraved on the yellow jade. There are no instruments around, as long as there is a piece of yellow jade, sometimes it can solve some problems.
[Supplementary explanation of sapphire]
The English name of sapphire is SAPPHIRE, which is derived from Latin SPPHINS, which means blue. The mineral name of sapphire is Gangyu, which belongs to Gangyu minerals. At present, the gem world is called sapphire in other gems, and the remaining gem -level jade is collectively called sapphire. Except for the lotus gangsters produced in Sri Lanka.
The chemical composition of sapphire is tritenuxide (Al2O3). It is different in blue because of trace element titanium (Ti4 ) that is Sri Lanka gem or iron (Fe2 ), that is, Shandong or Australian sapped. It belongs to the three -party crystal system. The shape of the crystal is often tube, short columnar, plate -shaped, etc. The geometric body is mostly granular or dense block. Transparent to translucent, glass luster. The discount rate is 1.76-1.77, the double refractive index is 0.008, and the two-color is strong. Non -homogeneous body. Sometimes it has a special optical effect-star light effect. Hardness is 9, density 3.95-4.1 grams/cubic centimeter. No rheums, cracking development. Under certain conditions, a beautiful six -shot starlight can be produced, known as the "Starlight Blue Stressed".
A sapphire can be divided into blue sapphire and gorgeous (non -blue) sapphire. Color is the best in India's "Varley Chrysanthemum". It is said that sapphire can protect the king and the monarch from being relieved of injuries, which is known as the "emperor stone". The international gem industry set sapphire as "the birth of the stone in September", symbolizing love, loyalty, and firmness. Sapphire is one of the five precious and high -end gems in the world.
sered the evaluation and purchase of sapphire. The evaluation and purchase factors of sapphire are color, weight, transparency and clarity. The biggest feature of sapphire is uneven colors, dual -crystals are not developed, and have strong two -color. The sapphire produced in the Sri Lanka area is bright blue (containing titanium color), which can produce six -shot or twelve shot stars because of the package. Kashmir sapphire, which is a chrysanthemum blue, is a slightly purple blue blue with bright colors, but it is very rare. Sri Lanka sapphire is currently most suitable for market investment. Sapphire is crispy, and you should avoid beatings and bumps when wearing it.
wholesale fashion jewelry in miami It is still good to see the color of the gemstone, and the diamond is really good. How much K platinum? If it is 18K, the entire pendant is valued at about 8,000 yuan. However, it is also necessary to modify the actual quality of the gem and some details. We generally do the GIC certificate issued by the Langca Gem Bureau in Sri Lanka. It can also be identified after inlaid, but I can almost determine that it is real sapphire, and the paddles are diamonds. There is no need to identify that the key to buying is the quality of gems. There is no issue of true and false.
tory burch jewelry wholesale If you want to identify the text, sometimes it is not easy to identify based on pictures or a certain problem.
In the best appraisal company or find an appraisal expert;
can also find an appraisal expert on a well -known website,
, such as: Yachang Art Network, etc.
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