Indian gold jewellery is also well-known for its exquisite patterns throughout the world. Sophisticated designs and techniques for all types of gold jewellery are the result of exceptional craftsmanship. Labor is another significant component of the cost of gold jewellery, particularly for items set with gemstones. In the United States, 10K gold is the least karat which can be called "gold." Gold Engagement Rings is the most affordable type of gold and has the additional advantage of being capable to be used.