“I agree with other reviewers , if you read the description and you are looking for a dainty ring for a better price compared to retail stores, you will not be disappointed!! Love this ring, kích cỡ 6 is true to size. Bought it to wear under gloves at work when I can’t wear my solitaire […]
Lưu trữ tác giả: Kingjy
28
Nov
Nov
“Ring hoàn toàn khủng khiếp! Bắt đầu với ban nhạc, Nó mỏng đến mức nó chỉ có thể chụp trong một vài năm. Kế tiếp, Các ngạnh được thực hiện với giá rẻ đến nỗi chúng tôi thực sự xuất hiện từ nó! Nó cũng không thậm chí và đã gập ghềnh, Trông hoàn toàn khủng khiếp! Cuối cùng, the stone was definitely NOT […]
Natural organic gemstones refer to materials that are generated by natural organisms and are partially or completely composed of organic substances that can be used for jewelry and decorations. Natural organic gemstones are elegant, ấm, and charming. Common ones in the market are pearl, màu hổ phách, ngà voi, vân vân. Although cultured pearls (referred to as “Ngọc trai”) have […]
3. Color changing effect The color produced by the interference and diffraction of the special structure of the gemstone changes with the light source or the observation angle. This optical phenomenon is called the color change effect. Opal is a typical gemstone with a color changing effect. Bốn, discoloration effect The phenomenon that the color […]
In a broad sense, natural gems include various colored gems, Kim cương, Ngọc, organic gems, vân vân. Chivalrous natural gems refer to natural colored gems and diamonds. Their naming methods have clear international national standards to follow. 1. The naming of natural gems The naming principle of natural gemstones: when naming natural gemstones, they only need to […]
Synthetic Cubic Zirconia (Synthetic Cubic Zirconia) abbreviated as CZ, first appeared in 1976, artificially synthesized by the former Soviet Union, so it has another alias called “Soviet Diamond”, now known as “Russian Diamond”. Because this kind of alias is misleading, it cannot be used as a standard name. The name “Kim cương” is used because its […]
The narrow concept of jewellery and jade refers to those minerals or rocks that are produced in nature, are beautiful, bền, rare and can be polished and carved into jewelry or handicrafts, some of which are organic materials. Some people further limit the concept of jewellery and jade to natural single crystal minerals. Jewels and […]
The materials produced by nature, which are beautiful, bền, scarce, and have technological value, and can be processed into ornaments are collectively referred to as natural jewelry and jade. Including natural gems, natural jade and natural organic gems. 1. Natural gem stone Natural gemstones refer to single crystals (may contain double crystals) of minerals that […]
The name of natural jade directly uses the basic name of natural jade or its mineral (rock) name. The word “玉” can be appended to the name, without the word “natural”. Chẳng hạn như: “Ngọc lục bảo”, “Serpentine jade”, which refers to natural “Ngọc” Và “Serpentine jade”. Nhưng “natural glass” is excluded. have to be aware of is: […]
The gems that exude fascinating brilliance on the market are generally cut and polished. Except for cutting and polishing, all methods used to improve the appearance (màu sắc, clarity or special optical effects), durability or usability of jewellery and jade are called optimization treatments. The optimization processing is divided into two categories: optimization and processing. Optimization […]