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Diamonds - The 4C's
Diamonds are evaluated using four main criteria often referred to as the “4Cs”: Carat, Color, Clarity and Cut. A C arat is a unit of weight that measures the size of a diamond. A larger carat diamond is generally more valuable, although other factors can also influence its value. Color is graded on a scale from D (colorless) to Z (yellow or light brown hue), with colorless diamonds being the most prized. Clarity measures the presence of internal or external defects, calle

Dodeca Diamonds Switzerland
Aug 18, 20251 min read


Natural Emerald
ORIGINS AND HISTORY Emeralds, with their intense and captivating green color, are among the most prized gemstones in the world. Their history dates back to ancient times, where they were already valued for their beauty and symbolism. The first known emerald mines were located in Egypt, particularly in the Red Sea region, and were being mined as early as 1500 BC. Cleopatra, the famous Egyptian queen, was particularly known for her love of emeralds. These stones were also prize

Dodeca Diamonds Switzerland
Aug 15, 20253 min read


Natural Rubies
ORIGINS AND HISTORY These fiery red gemstones have captured the imagination of civilizations for millennia. Their name derives from the Latin word "ruber," meaning red, and they are often associated with passion, power, and royalty. The earliest records of rubies date back more than 2,500 years, with mentions in ancient texts from India, where they were considered the "king of gems." Rubies were also highly prized in Southeast Asian cultures, particularly in Burma (now Myanma

Dodeca Diamonds Switzerland
Aug 15, 20253 min read
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