Ce este cel mai bine aurul karat? Karatajul potrivit pentru dvs. poate fi o preferință personală sau o chestiune de buget. Atât bijuteriile, Deci nu trebuie neapărat să mergeți pentru Karatage mai mare. Iată câțiva factori de luat în considerare atunci când decideți care să alegeți: […]
Arhivele Autorului: Kingjy
How Do You Determine The Price Of Gold? Gold is traded on a public exchange and therefore the price is subject to many external influences. That’s why the price of gold jewelry is largely dependent on three factors: Purity of gold used (the karatage), combined with the physical weight of the item Current market value […]
Ce este aurul de trandafir? Nuanța romantică roz a bijuteriilor din aur roz este creată prin utilizarea unui aliaj de cupru. Cu atât mai mult cupru în aliaj, Rosier nuanța. Aurul de trandafir are aceeași cantitate de aur pur ca aurul galben sau alb. What’s different is the ratio of other metals that make up the […]
Ce este aurul galben? Un amestec de argint, cupru, aur pur (și o urmă de zinc) Oferă bijuteriilor din aur galben strălucirea sa bogată. Deși procentele fiecărui metal utilizate pentru a crea aliajul variază, Toate formulele încep cu 75% aur pur pentru aur de 18k și 58.3% Pentru aur de 14k. The result gives off a […]
Gold Purity As the most malleable of all precious metals, gold is an excellent choice when crafting designs with very intricate details. Plus, it’s resistant to rust, tarnish and corrosion. Pure gold is too soft for everyday wear, so it’s alloyed with a mixture of silver, copper and a trace of zinc, to give it […]
defect? Why are the cut shapes of the same gemstones different? What is the corresponding relationship between gem quality evaluation and price? si multe altele. This requires salespersons to answer well. Only in this way can they play a better role in publicity and promotion. Because many precious natural gems, precum diamantele, rubine, safire, […]
There is a certain relationship between the caliber (inner diameter) of a jade bracelet and the thickness of the diameter. Adică, when the jade bracelet is smaller, its diameter is also thinner; when the mouth of the jade bracelet is large, its diameter is correspondingly larger. Only in this way, a harmonious beauty will […]
(1) Intuitive method: the method of direct observation with naked eyes. This is also the most common and actual identification method. The inspection can be carried out from the following four aspects: ①In terms of color, formă, dimensiune, luciu, etc.. If it is a bead or a batch of pearls, for real pearls, they are […]
Diamonds are noble and luxurious ornaments, and jewelry with natural diamonds is the crown of jewelry. Cu toate acestea, diamonds are scarce and expensive, especially the larger ones, and most people don’t dare to care about them. Ca urmare, the use of cheap gemstones, man-made gemstones and even glass to replace or pretend to be diamonds […]
(6) Artificial rutile: Rutile is an ordinary natural mineral, and its composition is titanium dioxide. Because its refractive index (2.61～2.90) is higher than diamond (2.42), it is polished into a gem. Bright and dazzling flashes and rainbow-like changes can appear afterwards, which is very beautiful. It is a pity that almost all natural rutile is […]