Archive for the 'Gold' Category

What is the difference between 24kt, 18kt, 14kt and 10kt gold?

Jennifer August 13th, 2007


The difference between the different types of gold is in the purity of the gold. The karat weight of gold is measured by gold’s purity.

24 karat gold – pure gold (with the highest purity, the more valuable the piece is)

18 karat gold – purity of 18/24, so it is 75% gold

14 karat gold – purity of 14/24, so it would be roughly 50% gold

10 karat gold – purity of 10/24, so it is 41.6% gold

As the purity of gold decreases, the alloy in the jewelry increases. Copper and silver are the most common alloys used when making gold jewelry and white gold is usually made with a nickel alloy.

Like what you read? It's hard work, so why not buy me a cup of coffee.

If you enjoyed this post, make sure you subscribe to my RSS feed!

What is the difference between gold-plated, gold-filled and vermeil jewelry?

Jennifer August 8th, 2007

As you begin your jewelry making, you will begin to wonder this. I love pure gold jewelry, but not the price. Hopefully this guide will show you the benefits of each and make it easy to understand as you go forward.

Gold plated jewelry

Gold plating is the term used to describe the process of plating jewelry made of non-precious base metal (zinc, nickel, copper) with a thin layer of gold, which is depositing their by electrochemical methods. As it was said the layer is very thin and thus easy to scratch. It also naturally wears thin with time, exposing the metal below. So it is better not to wear gold plated jewelry every day.

Pros: Low price
Cons: The gold film wears off pretty soon because of polishing and exposure to skin salts

Gold filled jewelry

Gold filled jewelry (also called ‘gold overlay’ or ‘rolled gold plated’) consists of several mechanically bonded layers. A non-precious base is covered with the outside layer of at least 10 Karat gold. Manufacturers usually mark their gold filled jewelry with fractions that show the relative amount of gold in proportion to base metal in a given piece, so you know what you buy. So decide what your priority is, the price or durability. If you want to wear the jewelry pretty often, opt for gold filled pieces.

Pros: This alternative has the longest lifespan of all the three.
Cons: The price of gold filled jewelry is usually higher than that of the previous alternative

Vermeil Jewelry

Vermeil is a more expensive version of gold plated jewelry. It consists of a sterling silver base that is coated or plated with gold. And again, if the longest lifespan is in the first place for you, your option is vermeil or gold filled jewelry.

Pros: Vermeil jewelry wears off less than a gold plated one.
Cons: No wonder that the price is also high. And you should be aware that although the sterling silver layer is covered with gold, it might tarnish and thus darken the gold layer

Courtesy of http://magazine.gem-fashion.com/gold-plated.html

Like what you read? It's hard work, so why not buy me a cup of coffee.

If you enjoyed this post, make sure you subscribe to my RSS feed!