訊息

Garnet Inclusions in Diamonds — What They Reveal About a Diamond’s Journey

Most people admire a diamond for its brilliance, fire, and beauty. Yet hidden within some diamonds are tiny mineral inclusions that tell a far more fascinating story — one that began deep within th...

Understanding Diamond Quality: A Complete Guide to the 4Cs

Choosing a diamond is one of the most significant purchases many people will ever make. Yet one of the biggest misconceptions is that all diamonds are the same. In reality, every diamond is unique....

IGI 和 GIA 證書編號：鑽石真偽指南

揭示欺騙的真相 鑽石的迷人光彩能夠令人著迷，但在那輝煌背後，有時卻潛藏著欺詐行為的陰影。雖然大多數珠寶商都恪守道德標準，但近期的事件強調了了解和驗證鑽石認證的重要性。 根據最近的案例，詳細記載於 《IGI揭露欺詐的六克拉實驗室培育鑽石及其天然鑽石刻印》，揭示了一個精密的企圖，即用誤導性的刻印將實驗室培育鑽石冒充成天然鑽石。這一發現強調了美國寶石學院 (GIA) 和國際寶石學院 (I...