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Sebastian Costa

Hailing from Chile, Sebastian Costa is a lapidary artist and jewelry designer with a unique flair for creating contemporary gemstone pieces. His innovative approach to gem cutting and setting showcases the beauty and versatility of different gemstone varieties.
Detailed close-up of a ring resizing tool set
Detailed close-up of a ring resizing tool set
Discover the intricate process of resizing rings larger. Learn about precise measurements, necessary tools, and when to seek professional help. πŸ’πŸ”§
Close-up of Antero aquamarine showcasing its striking blue hue and clarity
Close-up of Antero aquamarine showcasing its striking blue hue and clarity
Discover the allure of Antero aquamarine 🌊. Explore its traits, formation, uses in jewelry πŸ’, and care tips for enthusiasts and professionals alike.
Exquisite Marquise Diamond Cut
Exquisite Marquise Diamond Cut
πŸ” Discover the exquisite world of diamond cuts in this detailed guide! From classic round to intricate princess cuts, unravel the artistry and precision behind creating stunning diamond shapes in this comprehensive overview. πŸ’Žβœ¨
Exquisite display of authentic rubies showcasing their vibrant colors and clarity.
Exquisite display of authentic rubies showcasing their vibrant colors and clarity.
Discover the ultimate guide to finding authentic rubies! πŸ’Ž Explore buying venues, importance of certification, and crucial authenticity factors.
Elegance in Blue
Elegance in Blue
Unveil the elegance and sophistication of synthetic aquamarine rings in this fascinating exploration. Dive into the world of these mesmerizing gemstone creations reflecting unique beauty and craftsmanship. β›΅ Discover the allure that sets these rings apart in the realm of fine jewelry.
Understanding the Distinction Between I1 and I2 Diamond Clarity Introduction
Understanding the Distinction Between I1 and I2 Diamond Clarity Introduction
Explore the differences between I1 and I2 diamond clarity grades. πŸ’Ž Understand their visual traits, valuation, and what to consider before buying! πŸ›οΈ
Exquisite Diamond Color Grading
Exquisite Diamond Color Grading
πŸ” Discover the nuances of diamonds by exploring the diamond color quality chart. Learn about color grades, how hues impact value, and more in this comprehensive guide for gemstone enthusiasts. πŸ’Ž
Close-up view of a Gia certified ruby showcasing its vibrant color and clarity
Close-up view of a Gia certified ruby showcasing its vibrant color and clarity
Discover the significance of Gia certified rubies! πŸ’Ž Explore grading criteria, geological formations, and cultural impacts. Understand their true value and allure!
A beautifully designed engagement ring showcasing a brilliant diamond
A beautifully designed engagement ring showcasing a brilliant diamond
Explore the ins and outs of engagement ring costs πŸ’. Understand personal choices, cultural factors, and today's alternatives to make an informed decision.
Close-up view of a natural oyster pearl
Close-up view of a natural oyster pearl
Dive into the fascinating world of natural oyster pearls! Discover their unique formation, biology, cultural significance, and role in jewelry design. πŸšπŸŒŠπŸ’Ž
Luxurious Diamond Sparkle
Luxurious Diamond Sparkle
Delve into the world of diamonds with a focus on the value of 6 carats, exploring the intricacies that determine their worth. Uncover the factors influencing diamond prices and the significance of carat weight, gaining insightful diamond valuation knowledge. πŸ’Ž
Exquisite Green Tourmaline Gemstone
Exquisite Green Tourmaline Gemstone
Uncover the captivating allure of emerald cut green tourmaline in this insightful exploration 🌿 Learn about its origins, unique characteristics, and significance, making it a highly sought-after gemstone for enthusiasts and collectors alike. Dive into the world of this exquisite gem today!