Stongle logo

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 gold colored solder wire showcasing its texture and sheen
Close-up view of gold colored solder wire showcasing its texture and sheen
Explore the world of gold colored solder wire! Learn about its composition, applications in jewelry and electronics, and unique properties. πŸ”βœ¨
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 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¨
Elegant tension set engagement ring showcasing a brilliant diamond
Elegant tension set engagement ring showcasing a brilliant diamond
Explore the world of tension-set engagement rings! πŸ’ Discover design features, maintenance tips, gemstone options, and trends for your perfect choice. ✨
A close-up view of a low-profile engagement ring showcasing its elegant design.
A close-up view of a low-profile engagement ring showcasing its elegant design.
Discover the essential factors of engagement ring setting height. Learn its impact on style, gemstone visibility, and protection for your lifestyle. πŸ’βœ¨
A Comprehensive Guide to Mineral Engagement Rings Introduction
A Comprehensive Guide to Mineral Engagement Rings Introduction
Explore the world of mineral engagement rings! Learn about unique gems, ethical choices, trends, and essential tips for selection and care. πŸ’βœ¨
Fine gold price per ounce on a fluctuating stock market chart
Fine gold price per ounce on a fluctuating stock market chart
Explore the intricate world of fine gold prices per ounce and delve into the factors shaping its value in the dynamic precious metal market. Uncover the investment significance of fine gold and how it responds to economic and geopolitical influences. πŸ’°πŸ“ˆ
A close-up view of a Cathedral Setting ring showcasing its structural elegance and gemstone brilliance.
A close-up view of a Cathedral Setting ring showcasing its structural elegance and gemstone brilliance.
Discover the intricate details of the Cathedral Setting in jewelry by James Allen. Explore design, craftsmanship, and maintenance tips for timeless elegance. πŸ’Ž
Brilliant moissanite engagement ring set with intricate design
Brilliant moissanite engagement ring set with intricate design
Discover the brilliance of moissanite fire wedding sets. Explore their unique features, design choices, care tips, and why they stand out against traditional diamonds! πŸ’βœ¨
Exquisite Vintage Diamond Ring
Exquisite Vintage Diamond Ring
Unearth the allure of old mine diamond rings in this immersive exploration into their fascinating history and distinctive characteristics. Embark on a journey of discovery through the lens of these timeless treasures. πŸ’Žβœ¨
Close-up of a broken necklace chain with tools
Close-up of a broken necklace chain with tools
Learn how to repair your broken necklace chain with our detailed guide. Discover DIY methods & professional tips to keep your jewelry in perfect condition. πŸ› οΈπŸ’
Close-up view of sardonyx stone showcasing its layered colors.
Close-up view of sardonyx stone showcasing its layered colors.
Explore the fascinating world of sardonyx birthstone! Discover its unique qualities, history, and uses in jewelry. Ideal for enthusiasts and scholars! πŸ’ŽπŸ§‘