Algeciras is a city located in the province of Cadiz, in Andalusia, southern Spain. Situated on the Bay of Algeciras, it is known for being one of the main ports of connection with Africa and Europe. With a population of around 120,000 inhabitants, it is a city that combines Andalusian tradition with the modernity of urban life.

The city has a rich history, dating back to the time of the Romans and has been influenced by different cultures such as Muslim and Christian. Among its places of interest are the Natural Park of Los Alcornocales, the Punta Carnero lighthouse, the Castellar Castle, and the famous Plaza Alta, located in the historic center of the city.

In Algeciras, you can enjoy a great variety of typical dishes of Andalusian cuisine, such as fried fish, shrimp omelette, tuna with onions, or the famous Payoyo cheese. In addition, it is a perfect place for sea lovers and water sports enthusiasts, thanks to its beaches and proximity to the Strait of Gibraltar. Algeciras is a city that offers a unique blend of culture, history, gastronomy, and nature. An ideal destination for those who want to discover the beauty of Andalusia and enjoy an unforgettable experience in southern Spain.

Near Algeciras, in the center of Marbella, you will find at Manuel Spinosa Jewellery a wide range of elegant and modern jewelry, with exquisite precious gems and diamonds. Fine or casual jewelry that covers all budgets, both for the passing customer and the exquisite client who seeks the ideal and personalized jewel.

Let’s talk about the refraction of light in a Brilliant cut Diamond:

The refraction of light in a round diamond is a key property that influences its appearance and beauty. Refraction refers to the change in the direction of light as it passes from one medium to another with a different refractive index. In the case of diamonds, the refractive index is high, which means that light is significantly bent when it enters the diamond.

When light enters a round diamond, it is slightly bent on the surface of the diamond and then refracted towards the center of the diamond, where it reflects internally several times before coming out. This process of refraction and internal reflection is what gives the diamond its characteristic brilliance and sparkle.

In addition, the cut and quality of the diamond also influence its refraction of light. A diamond with high-quality cut and no defects will have more intense refraction and more intense brilliance than a lower quality diamond. The refraction of light in a round diamond is a key process that contributes to its appearance and beauty: it is what makes the diamond shine and sparkle in such a distinctive way.