Roberto Coin is one of the leading names in contemporary Italian fine jewelry, known for his distinctive blend of craftsmanship, innovation, and wearability. Before launching his own brand, Coin spent years mastering the art of jewelry making in the workshops of Italy. He initially built a successful business producing 18k gold jewelry for other major brands. In 1996, he introduced his first signature collection, Appassionata, to the U.S. market under the Roberto Coin name.
His designs draw inspiration from his Italian heritage, world travel, and nature. Many pieces feature hand-hammered finishes and finely detailed textures that reflect the highest level of traditional craftsmanship. Roberto Coin jewelry is recognized for setting a modern standard of Italian quality, combining elegance with practical design.
Versatility is at the heart of the brand. Roberto Coin encourages layering and stacking by designing collections that can be mixed and worn together. From yellow and white to rose gold, his combinations of colors and textures are intentional, giving wearers the freedom to build their own style. A small ruby, hidden inside each piece, has become the brand's signature symbol of good wishes and protection.
Designer:Roberto Coin
Circa:2000s
Materials:Platinum
Gemstone:Diamond Emerald Cut, 16, VVS1-VS2, 11.36 Carats Total
Weight:8.3 grams
Measurements:Width 5.5 mm
Ring Size:6.75, non-sizable
Hallmarks:RC 1052, PLAT, VI 1226
A striking Roberto Coin eternity band, made of platinum, featuring emerald cut diamonds.
The ring is set with 16 diamonds totaling 11.36 carats. Diamond color ranges from D to F, with clarity between VVS1 and VS2. Each stone is accompanied by its own GIA Diamond Dossier. The emerald cuts are well-matched in size and proportion, contributing to the clean geometry of the ring. The platinum setting works well with the straight edges of the stones. The band is wide and substantial but designed for a comfortable fit. Signature hidden ruby, a Roberto Coin hallmark, is set inside the shank. Full diamond information is available upon request.
