There are 11 Types of Gold used for jewelry that can be sold to a jewelry buyer in Chicago.

1)Yellow Gold - yellow gold is the most popular type worldwide.

2)White Gold - This yellow gold alloy metal is popular with engagement rings.

3) Gold-Filled - They make vintage jewelry and pocket watches of this melted gold blended into a metal base.

4) Rolled Gold - Jewelry filled with half the quantity of gold-filled items consists of rolled-gold. Vintage gold wristwatches are made of rolled gold.

5) Gold-Plated - As the least expensive gold, they make this type of gold from a thin layer of gold plated over brass or copper. They make costume jewelry from this gold.

6) 8 Karat, 9 Karat, 15 Karat - They make jewelry and dental gold from these purities.

7) 10-Karat Gold - 10-Karat gold comprises 41.7% purities and is affordable for high school class rings.

8) 14-Karat Gold - It comprises 58.3%, 58.5% gold, and an additional 41.7% metal blends. This karat is the most popular gold sold in the United States.

9)18-Karat Gold - 18-karat gold comprises 75% pure gold and 25% metals such as copper and zinc.

10) 21-22-Karat Gold - 21-22-karat gold comprises a purity of .900 - .916 found on ornate necklaces and earrings.

11) 24-Karat Gold - 24-karat gold is very yellow and composed of 99.9% pure gold.

Chicago Gold Gallery is a jewelry buyer in Chicago that pays top dollar for gold. Visit their website online at https://www.chicagogoldgallery.com for more information.