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Marcelo Silva

Marcelo Silva is a mining engineer from Portugal, specializing in gemstone extraction. With a background in geology and environmental science, he brings a scientific approach to his articles, addressing both the beauty and sustainability of gemstones.
Elegant Tiffany jewelry piece showcasing craftsmanship
Elegant Tiffany jewelry piece showcasing craftsmanship
Explore the intricacies of Tiffany jewelry warranties! πŸ›‘οΈ Understand coverage, care tips, authenticity, and resale implications for a smart investment. πŸ’
The Birthstone of November 3: A Comprehensive Examination Introduction
The Birthstone of November 3: A Comprehensive Examination Introduction
Dive into the world of topaz, the birthstone for November 3! Explore its rich history, unique qualities, cultural significance, and care tips. πŸ’Žβœ¨
Stunning canary yellow sapphire ring set against a soft velvet background
Stunning canary yellow sapphire ring set against a soft velvet background
Uncover the charm of canary yellow sapphire rings 🌟. Learn about their unique traits, cultural significance, care tips, and current trends in gemstone jewelry.
Natural diamond formation in the Earth's mantle
Natural diamond formation in the Earth's mantle
Explore the fascinating world of real diamonds πŸ’Ž. Understand their formation, market dynamics, and significance, plus insights on quality assessment and cultural impact.
Amethyst crystal known for its calming properties
Amethyst crystal known for its calming properties
Discover how crystals can aid in neck pain relief. Explore their historical significance, effects, and user experiences. Find balance with nature's gems! πŸ’Žβœ¨
A stunning diamond engagement ring featuring a vintage design
A stunning diamond engagement ring featuring a vintage design
Discover the allure of exquisite engagement rings! πŸ’ This guide delves into styles, gemstones, and timeless craftsmanship, perfect for every buyer. #Elegance ✨
A breathtaking close-up of a diamond ring showcasing its brilliance and clarity.
A breathtaking close-up of a diamond ring showcasing its brilliance and clarity.
Discover the captivating world of diamond-only rings πŸ’. Explore their exquisite design, rich history, and ethical significance, revealing why they enchant both collectors and artisans.
Close-up of a dazzling six carat cubic zirconia ring showcasing its brilliance and clarity
Close-up of a dazzling six carat cubic zirconia ring showcasing its brilliance and clarity
Discover the charms of six carat cubic zirconia rings πŸ’. Explore their beauty, care tips, selection advice, and understand the socioeconomic factors in jewelry. πŸ”βœ¨
A beautifully arranged assortment of various gemstones symbolizing different wedding anniversaries
A beautifully arranged assortment of various gemstones symbolizing different wedding anniversaries
Explore the tradition of wedding anniversary gems! Discover their meanings, historical context, and tips for choosing the perfect gemstone. πŸ’βœ¨
Vibrant green demantoid garnet gemstone set in a gold ring
Vibrant green demantoid garnet gemstone set in a gold ring
Discover the allure of demantoid garnet jewelry 🌟. Explore its vibrant heritage, unique properties, craftsmanship tips, and care advice for this exquisite gem.πŸ”