A jade bracelet is a jade bracelet. In principle, there are only A goods and non-A goods. For example: 18k refers to 18K gold, specifically, an alloy with a gold content of 75%.
G 18K is the code name of metal, which refers to the alloy containing 75% gold and 25% other metals.
JM is the factory standard, and Jinma 18K gold is an alloy of gold and other metals such as silver, copper, zinc and nickel. The gold content of 18K gold is 75%, and the total content of other metals is 25%. The gold content of 18K gold jewelry is not less than 750‰, which can be identified as 18K or G 18K, G750, Au750, Au 18k and Au 750.
It is not difficult to rule out the suspicion of taking the wrong certificate or the seller applying the certificate! Please weigh the jade bracelet with an accurate jewelry scale, and the certificate is marked with gram weight. If the weight is exactly the same, it proves to be reliable. The weight error exceeds 0. 1g, which proves that it is not in conformity with the real thing.
G 18Kd0.101CT indicates that the precious metal used in this pendant is18k gold, and the price is about 200g. The landlord did not provide the weight of the pendant, so it is impossible to estimate it here. We can make a rough calculation according to the weight. D0. 10 1ctD is the abbreviation of diamond.
What does jadeite j2.89ct mean?
Jewelry is 0.84 carats. That is, jewelry is 0.84 carats. J is jewelry, jewelryadornment refers to jewelry and ornaments made of jewelry and precious metals, covering semi-finished products with certain geometric shapes, such as ring faces. Including non-inlaid jewelry and inlaid jewelry.
Is it a note on the back or something? If it is a small white strip, it is usually posted by the appraiser at the time of appraisal, usually the entrustment number (or certificate number). Another possibility is the merchant's own number.
Hello, I'm Brother Yu. Silver inlaid emerald safety ring, visually it is A goods. Waxy jadeite is colorless and small in size, and its normal market value is in the range of several hundred pieces.
J stands for emerald. There are many kinds of jadeite, I don't know. As for the J goods, they are very inferior jadeite.
English names starting with j,
1, Jacqueline pronunciation: USA [dkwln] n. Jacqueline (female name). (Hebrew) followers. Jacqueline gives people the impression that she is dark, slim, beautiful, mysterious, rich, elegant and sociable, and her charming charm cannot be stopped.
2. English names of female stars with the word J: (Jolin) "Jolin" is a beautiful English name supported by female singer Jolin Tsai. It is understood that she starts with J because Yilin's pronunciation is similar to the number 10, and 10 in the vocabulary is J, which makes its English name both pleasant and meaningful.
3. English name starting with J: JACQUELINE (Hebrew) means follower. Thanks to the first lady, Jacqueline gives the impression of being dark, slim, beautiful and mysterious-a rich, elegant and sociable woman with irresistible charm. Jamie (French) I like James's feminine style.
4. The English names of girls starting with J are as follows: Juli (Juli, Juli), English name, Chinese transliteration is Juli, which is forceful and unique, and consists of four letters. As a little girl's English name, my first impression is that she loves to dress up, is generous and is born with beauty.
What is the jade j cargo?
1, jade net goods refer to polished finished products. Jade net goods can show the contrast of planting water more intuitively, while gross goods are not easy to see. Planting water refers to the structure that constitutes jadeite. Species and water are important indexes to judge the quality of jadeite.
2. According to the seed moisture, jadeite can be divided into 8 grades: glass seed, ice seed, wax seed, bean seed, gold seed, oilseed, flower seed and Gan Qing seed. One of the best jadeites is glass, which is as pure as glass, with dense structure and delicate texture, and almost no impurities can be seen.
3, A cargo jade is natural jade, which is relatively rare and expensive; B cargo jadeite is dark white, filled jadeite, and the color is very bright; C goods jadeite is to dye jadeite into the original color difference; D cargo jade is a kind of sandwich fake jade with low cost.
4. Commodity A: refers to the color, structure and transparency of jadeite. They are all kept in a natural state after mechanical and physical processing, that is, natural jadeite. B: It means that the low-grade jadeite is rinsed with strong acid to remove impurities and stains, and then the space lost by acid etching is filled with glue or epoxy resin glue.
5, A goods: in layman's terms, it is real goods. It refers to pure natural jadeite whose texture and color have not been changed by any man-made factors (physical and chemical), so you can buy it with confidence.
6. Jade A goods refer to jade ornaments that have not been artificially optimized, dyed and glued. B-grade jadeite is a jadeite ornament with impurities removed by pickling. C jadeite is optimized by dyeing, there is no AB jadeite, only B+C jadeite, because the dyeing effect of glue injection after general pickling is more realistic and beautiful.
How to distinguish the types of jade from grade J?
1, jadeite is divided into three grades, the grades and characteristics are as follows: super grade: brilliant green (emerald), apple green, glass floor (translucent, fine texture), uniform and bright, without impurities and cracks. Commodity grade: green, oily green land, slightly transparent, mixed and translucent grandmother green veinlets and mottled green.
2, superior: suet jade, white jade, topaz; Medium: blue and white jade, jasper and black jade; Inferior quality: sapphire.
3. Grade I: oily luster, soft, moist, dense, pure, free of impurities and porcelain; Grade 2: oily or waxy luster, strong moisturizing feeling, light, dense and pure, without impurities; Grade 3: oily or waxy luster, strong moisturizing feeling, impure, with impurities. There are two kinds of jade: soft and hard. Usually, jade refers to nephrite.