Rosetti Gems presents exclusive 2026 collection preview at Neera Private Members Club Dubai. Featuring Colombian emeralds, Burmese rubies, and Paraíba tourmalines with insights from master gemologist Samuel Cini.

What do emeralds fit for an emperor have in common with the gems you can wear today?   As it turns out quite a lot. In 2022, gem experts took a closer look at green gemstones once set in the crown of Napoleon III, France’s last emperor. What they discovered blended royal history, gemstone beauty, and a few surprises. Here’s a fascinating look into what they found and why it matters for today’s gem lovers and collectors. A Crown Full of Secrets In 1855, when Napoleon III was c

This extraordinary 219 carat sphalerite, masterfully cut by Samuel Cini, exemplifies the pinnacle of lapidary achievement. Renowned for its exceptional dispersion and vivid spectral fire, the stone reveals an optical intensity rarely encountered in natural gemstones. Its successful execution at this scale reflects both the rarity of the original material and the expertise required to transform such a challenging mineral into a singular, museum grade masterpiece.

Not all gemstones are mined responsibly. At Rosetti Gems Antwerp, we prioritise sustainability, transparency, and fair practices. Our coloured gemstones are sourced from small-scale, family-run mines, often in countries like Sri Lanka, where mining avoids harmful chemicals, supports local communities, and includes reforestation efforts. Each stone is traceable through independent gemological certification, ensuring ethical sourcing from mine to market.

Afghanistan is known worldwide for its rich deposits of precious stones, and among them, rubies stand out as one of the country’s most valuable natural resources. The ruby mining industry in Afghanistan represents both a source of economic potential and a reflection of the region’s complex socio-political challenges. The Significance of Afghan Rubies Afghan rubies are celebrated for their vivid red colour, clarity, and rarity , making them highly sought after in international

Discover the fascinating world of gemstone inclusions, from horsetail inclusions in Demantoid Garnets to ancient biological fossils. Unveil how imperfections in gemstones are reshaping the way we view beauty and value.

In the evolving world of luxury investment, undervalued gemstones are emerging as the next great opportunity for discerning collectors. From the royal history of spinel to the rare color-shifting magic of alexandrite and the neon brilliance of Paraíba tourmaline, these stones combine beauty, rarity, and strong market potential. Rosetti’s direct access to global gemstone exchanges and commitment to certified, investment-grade quality ensures clients acquire treasures

In the ever-evolving world of fine jewelry, certain gemstone cuts manage to stand out not just for their beauty, but for their...

At Rosetti, we craft exclusively in 18K gold a perfect balance of purity and durability. Whether you choose yellow, white, or rose, each colour is created by blending pure gold with carefully selected metals, giving it a distinct tone and character. Discover how these subtle differences shape the beauty, feel, and timeless appeal of every Rosetti creation.

Learn what light leakage in gemstones is, how it affects brilliance and sparkle, and how expert gemstone cutting services can correct it. Discover how proper cutting enhances beauty and value in sapphires, tourmalines, and more.

An ametrine ring is more than just jewelry it’s a story of transformation. From the moment the raw gemstone is unearthed to the final...

In the Portuguese cut, polishing the crown is a delicate final step that enhances its complex facet pattern. Each facet is carefully smoothed to a flawless shine, maximizing the gem’s signature brilliance and kaleidoscopic light play.

The 23.24-carat Golconda Blue diamond, once set to break records at Christie's Magnificent Jewels auction in Geneva, has been withdrawn. Renowned for its rare color, exceptional clarity, and ties to India's fabled Golconda mines, this Fancy Vivid Blue diamond is a symbol of royal heritage and rare beauty. Despite its absence from the auction, the Golconda Blue remains one of the most significant diamonds in history, captivating collectors worldwide.

Discover the incredible story of pallasite peridot an ultra-rare gemstone formed in space, delivered to Earth by meteorites, and transformed into breathtaking jewelry.

At Rosetti, Muzo emeralds shine in bespoke designs, creating luxurious, one-of-a-kind pieces that define elegance in high jewelry.

Melo Pearls, rare and golden, are prized for their stunning beauty. These natural treasures add an exclusive, luxurious touch

Queen Conch Pearls are rare, iridescent gems with unique pink hues, making them a luxurious and exclusive addition to any fine jewelry

Explore the magnetic qualities of Chrysoberyl, Spinel, Ruby, Sapphire, and Garnet gemstones with hidden allure beyond their beauty.

The gemstone industry is adopting sustainable practices, wildlife protection, and land restoration, proving mining can protect nature

Natural and lab-grown diamonds differ in formation, testing, and labelling. Always request certification for transparency and authenticity