現在のところ, 私の国の宝飾品産業は規模と量の点でかなりのものです. しかし, 生産設備に関しては, 技術レベル, 経営理念, サービスの認知度, および取引方法, ほとんどの企業はまだ比較的原始的な開発段階にあります. 競争力はあまり強くない, 主に価格の安さに依存する. 価格的には, […]
カテゴリアーカイブ: ジュエリーニュース
The Shah Diamond, according to Tawani’s record, was once hung in front of the peacock on the Peacock Throne of the Mughal Dynasty. The shape of the diamond is like a rod. The rough stone weighs 95 ct and is yellow in color. The current weight is 88.7 CT. On the top of this diamond, […]
ナポレオン3世とウジェニーが結婚したとき, フランスのジュエリーコレクションは非常に豊富でした. ロイヤルジュエラーのバプスト女史 (バプスト女史) ユージェニー王妃のために新しい王冠をデザインした, リージェントダイヤモンドがセットされています. フランス第三共和政成立後, 終わりに 1886, ベンラムルン・ラスパイユの提案による, a decision was […]
ダイヤモンドは炭素元素で構成されており、自然界のすべての宝石の中で最も単純な宝石です。. 地下の高温高圧下で結晶化した結晶です。. ダイヤモンドの産状は 2 つのカテゴリーに分類できます。: 1つは主要なダイヤモンド鉱石です, which is a tubular vein formed by the movement of the earth’s […]
フィレンツェ ダイヤモンドは、歴史的に最も重要な大粒のイエロー ダイヤモンドです。. 合計でペアシェイプのダブルローズカットです 126 ファセット. タヴォーンは、このダイヤモンドについて、第 2 巻で言及しました。 “インドへの旅行” に掲載されました 1676. He believed that this diamond was the second largest cut diamond in the world […]
Emerald is a chromium-containing emerald green beryl, usually together with diamonds, ルビーとサファイア, it is listed as the four most precious gems. The ancient Roman naturalist Pliny (Gaius Cecilius Secundus, について 23-79 広告) once gave a wonderful description of the color of emeralds: “There is no gem that is more pleasing to the eye […]
時間: 2013-09-10 ソース: Baolong.com In the 16th century, the Mexican conqueror Hernando Cortes (Hernando Cortes) brought 5 large and high-quality emeralds back to Spain, and they were carved into various shapes of crafts by the Aztecs. Such as fish, 花, 等; one of the emerald jewelry has a high-quality pearl on the bell tongue. これら […]
Judging from the discovery process of emeralds in the world, it is not difficult to see that the main origin of emeralds is Colombia in South America, and many legendary emerald treasures also originated from Colombia. 1. Devon emeralds Devenshire Emerald (Devenshire Emerald), discovered in the Muzuo mining area in Colombia in the 19th century, […]
Guinness Emerald Crystal, weighing 1759ct, is produced in the Coscuez mining area in Colombia. It is also one of the largest high-quality emerald crystals found in the world. It has created the world’s largest high-quality gem-level emerald Green Guinness World Records. The length of the crystal is 2-2.5 times the diameter, the color is bright […]
Opal is also a gemstone with a long history and is called precious opal in mineralogy. から 200-100 紀元前, people began to use opals as gems. 古代ローマでは, opals were not only well-known, but also extremely valuable. プリニウス, the ancient Roman naturalist, once gave a very wonderful description of Opal: “Opal has a ruby-like […]