Let me give you an example: 近年では, the prices of gems of the same quality, regardless of coral, ジェイド, ダイヤモンド, ancient jade, エメラルド, red sapphire, alexandrite, 等, have been rising. さらに, with the depletion of mining sources, the rise in gem prices is still obvious. Buying gems can basically add value, しかし、 […]
著者アーカイブ: kingjy
仲間の姉妹のように “ルビー”, サファイアには多くの伝説もあります. ペルシャで, 地元の人々は、地球は巨大なサファイアで支えられていると信じていました, サファイアの光が空の青を映した. 伝説によると, サファイアには医療効果もあり、目の病気の治療にも使用できます. 古代東洋の伝説では, サファイア […]
Pink (Pink, Purple Sapphire) belongs to the gem of the Maiden Dream series. Many young women don’t like rubies to be so bright and mature, so fans have just become the favorite of the working group of women aged 30-40. Pink is also the favorite of many designers. Whether designing flowers or chain is quite […]
Emerald is the best quality product from Colombia. 一般的に言えば, a good-quality emerald has a market price of $10,000 カラットごと. Because the emerald has a very shallow bottom, low refractive index, less fire, the first emphasis is on color and cleanliness. したがって, to choose emeralds, first look at the color, the color should be […]
Nearly 80% of emeralds will be soaked in white oil, filled with stone grain, to make the appearance look more beautiful, this is the accepted treatment method in the world, just like women buy skin care products to whiten the skin. In many appraisal documents on and off the island, even the emeralds that have […]
ルビー, sapphires and emeralds are all colored high-end gems and are relatively expensive. したがって, the gemstones inlaid in jewelry are generally small, most of which do not exceed 1 carat (について 5 mm x 7 mm in size). Such a small gemstone is no problem for making rings, but it is too small for making […]
The clarity of red tourmaline is mostly poor, and there are often some cracks and inclusions inside. As a ring face rubellite, its clarity is generally good. When consumers buy rubellite, they must first choose the color of peach, the darker the better, the color is too light or brown is not good, and secondly, […]
Topaz, also known as topaz, is a low-grade gem. Although it is cheap but beautiful, it is one of the most ideal gemstones for making necklace pendants. The sky blue and blue topaz currently sold on the market in our country are made of colorless topaz through artificial color change, so the price is low. […]
We know that jade is divided into goods A, B and C. その中で, item A is natural jadeite, which has not been manually processed, and is truly authentic. As for the goods B and C of jade, they were originally jade, but they were only “optimized”, so they cannot be said to be “fake […]
There are four criteria for evaluating the quality of pearls: 形, サイズ, luster and color. The shape of the pearl is of course the rounder the better; the larger the size, より良い. When the pearl weighs more than ten carats (より多い 2 グラム) and is round again, it is a rare treasure! The […]