Rings in rose gold are made with 14k or 18k gold and given a pretty pink-tint. The extra pink tint is added by including copper alloy with the greater amount of copper resulting in a pinker hue. This makes it easy to customize the look to create the unique and feminine look.
While gold is similar to yellow gold and manufactured using 14k or 18k gold. The whiteness of the metal is achieved by including several alloys and coating the ring with a fine layer of white metal like rhodium. This rhodium isn’t the hardest wearing and has the potential to wear away over time. The use of white gold is great for those that want the platinum look, but at a much more affordable price.
Platinum makes a popular alternative metal to white gold. It is appreciated for providing a significantly more durable material, but it also costs more. This metal is rated at 95% hypoallergenic and pure and will not lose metal in the event of being scratched. It is easily cleaned or buffed to leave it looking like new. This metal can develop a satin sheen over time, which is removed by polishing or can be left in place.
Palladium is much like platinum and is hypoallergenic and won’t tarnish. However, it is a much more cost-effective option and the metal appears a darker shade of gray. The cost of rings in palladium is quite similar to white gold.