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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.
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!
Exquisite 2.5 Carat Diamond Cut
Exquisite 2.5 Carat Diamond Cut
Uncover the secrets behind the pricing of a 2.5 carat diamond πŸ’Ž. Explore the influence of cut, color, clarity, weight, market trends, and certifications on the value of these precious gemstones.
A stunning diamond in natural light highlighting its brilliance and clarity
A stunning diamond in natural light highlighting its brilliance and clarity
Explore the intricate world of quality diamonds. Discover their origins, unique characteristics, and socio-economic factors that influence modern jewelry. πŸ’ŽπŸŒ
Close-up of silver clay texture showcasing its unique properties
Close-up of silver clay texture showcasing its unique properties
Explore the world of silver clay jewellery kits! Uncover tools, techniques, and safety tips to enhance your creativity πŸ’. Perfect for all skill levels!
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.
Exquisite Emerald Cut Diamond Set in Platinum Ring
Exquisite Emerald Cut Diamond Set in Platinum Ring
Discover a detailed exploration of emerald cut diamonds, focusing on various sizes available in the market. Uncover the significance of diamond size and popular carat weights πŸ’Ž. A comprehensive guide for gemstone enthusiasts and jewelry aficionados.
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 of a diamond eternity ring showcasing its intricate design.
Close-up of a diamond eternity ring showcasing its intricate design.
Discover the distinctive characteristics of eternity rings in this comprehensive article. Uncover their meaning, design options, materials, and how they differ from wedding bands. πŸ’βœ¨
Elegant wooden engagement ring box with intricate carvings
Elegant wooden engagement ring box with intricate carvings
Discover why the right ring box enhances the significance of engagement rings. Explore design, materials, and cultural relevance for a meaningful presentation. πŸ’πŸ“¦
Elegant half carat diamond ring on a velvet surface
Elegant half carat diamond ring on a velvet surface
Discover the elegance and significance of half a carat diamond engagement rings πŸ’. Explore their unique characteristics, ethical aspects, and care tips.
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.
Exquisite Gold Inlay on Gemstone
Exquisite Gold Inlay on Gemstone
Explore the factors influencing the value of a gram of gold in the realm of gems, from purity levels to market trends 🌟 Gain comprehensive insights into how gold's worth aligns with the world of precious stones.