EUGENIO LUMBRERAS EXTENDS ITS COLLECTION OF EXCLUSIVE JEWELS MADE OF ROSE GOLD, HVS DIAMONDS AND FANCY BROWN DIAMONDS WITH 8 VERSATILE AND COMBINABLE DESIGNS AMONG THEM THAT HAVE TURNED INTO A [...]
Brown diamonds owe their tone to the presence of nitrogen and nickel. Nitrogen is the impurity and component responsible for these diamonds having different tones within the brown classification; [...]
Natural colored diamonds, also known as fancy diamonds, are a gift from nature. They are exclusive and stones valuable because they are rare, only 1 in 10,000 diamonds have a natural color and is [...]
If you answered blue, the answer is wrong. Sapphires, which are a variety of corundum like rubies, may be in addition to blue, green, purple, gray, orange, yellow, colorless, black, pale red and [...]
Rhodium is one of the most used precious metals in the jewelry guild along with gold, silver, platinum and palladium. The influence of the inclusion of new metals is changing this sector’s [...]
The quality of diamonds is defined by four main features: color (colour), pureza (clarity), talla (cut) y peso (carat). These are the four so-called “Cs” that determine the value and quality of [...]
Diamonds have always occupied a unique place in history on account of their beauty and complexity. The word diamond comes etymologically from the Greek adamas or adamante, which means [...]
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