valkokulta

Valkokulta, also known as white gold, is a type of gold alloy composed primarily of gold combined with a white metal such as nickel, palladium, or silver. The alloy is designed to mimic the appearance of platinum, offering a white, lustrous finish that contrasts with the traditional yellow hue of pure gold. This combination makes white gold a popular choice for jewelry, particularly in rings, bracelets, and other decorative items.

The most common white gold alloys contain about 75% gold and 25% nickel, though variations exist depending on the desired color and durability. Palladium, a rarer and more expensive metal, is sometimes used instead of nickel to create hypoallergenic white gold, as nickel can cause skin irritation in some individuals. The alloy is often plated with rhodium, a shiny, corrosion-resistant metal, to enhance its brilliance and longevity. Over time, this rhodium plating may wear off and require reapplication, a process known as rhodium replating.

White gold is valued for its aesthetic versatility, particularly in fashion and fine jewelry. It pairs well with gemstones like diamonds, sapphires, and rubies, making it a favored metal for engagement rings and wedding bands. Its durability and resistance to tarnishing also contribute to its appeal, though it is softer than platinum and requires careful maintenance to prevent scratches or damage. The price of white gold varies based on the gold content, the type of alloying metal used, and market demand.

Unlike yellow gold, which retains its color without additional treatments, white gold’s appearance relies on the alloy composition and rhodium plating. This distinction influences its maintenance needs, as users must ensure proper care to preserve its white finish. Overall, white gold remains a popular alternative to platinum and yellow gold, offering a blend of elegance, durability, and customization.