Rosegoud

Rosegoud, or rose gold, is a gold alloy used primarily in jewelry that derives its pink to reddish hue from copper added to gold. The color results from the relative amounts of copper and, optionally, silver included in the alloy. The color can range from a soft pink to a deeper rosy red depending on the copper content and the overall karat.

Common formulations include 18 karat rosegoud, which typically contains about 75% gold and 25% copper (with small amounts of silver to adjust tone), and 14 karat rosegoud, with around 58.5% gold and the remainder copper and silver. Higher copper content yields a reddier tone, while more gold produces a paler pink. The color is an integral part of the metal, not a surface plating.

Properties and care: rosegoud is harder than pure gold, offering greater durability for everyday jewelry while remaining malleable enough for intricate designs. The alloy is generally nickel-free in modern production to reduce allergy risk, though composition can vary by maker. To maintain its appearance, clean with mild soap and warm water, avoid harsh chemicals, and store separately to prevent scratching. Ultrasonic cleaners and aggressive cleaners should be used with caution, especially on gemstones set in the piece.

Uses and history: rosegoud is widely used in rings, bracelets, watches, and other jewelry. Its popularity rose in the late 19th and 20th centuries and has continued into contemporary design, valued for its distinctive warm hue and versatility with various metals and stones.