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Baroque Rocks’ Guide to Gold: Understanding Carats Gold Colours

Written by Baroque Rocks

Gold has captivated jewellers, collectors and royalty not to mention the hoi polloi for thousands of years.  Yet within the world of jewellery, not all Gold is created equal. Understanding the different types of Gold carats and Gold colours helps explain why certain pieces look, feel and wear differently.

Gold Carats: What Do They Mean?

The carat (K) of Gold refers to its purity — how much pure gold is present in the metal alloy.  Pure Gold is 24 carat, meaning it contains 100% Gold.  However, pure gold is soft, which is why it is often mixed with other metals to create stronger alloys suitable for jewellery.

Here are the most common gold carat levels used in jewellery:

  1. 24K Gold: Pure Gold Glorious Gold!  
    Rich in colour but very soft, so rarely used for everyday jewellery.
  1. 22K Gold: 91.6% Gold.
    Often used in traditional Asian jewellery.
  1. 18K Gold: 75% Gold.
    Highly prized in fine jewellery for its rich colour and durability.
  1. 14K Gold: 58.5% Gold.
    Popular in the United States due to its balance of strength and gold content.
  1. 10K Gold: 41.7% Gold.
    Durable and commonly used in more affordable jewellery.
  1. 9K Gold: 37.5% Gold.  
    The most common Gold standard in the United Kingdom.
  1. 8K Gold: 33.3% Gold.
    Frequently used in Germany and parts of Europe.


Different regions tend to favour different gold purities. 14K gold is widely used in the United States, 9K gold is common in the UK, 8K gold is typical in Germany, while 18K gold is preferred across much of Asia and the luxury jewellery world.


What Is Gold Alloyed With?
Because pure Gold is soft, jewellers mix it with other metals to improve strength and durability. These gold alloys commonly include: Silver, Copper, Nickel, Palladium, Zinc.


Yellow Gold, White Gold and Rose Gold
Gold jewellery is available in several beautiful colour variations depending on the metals used in the alloy.

Yellow Gold: The most traditional form of gold jewellery. Yellow gold is typically alloyed with silver and copper to maintain its warm, classic golden tone.

White Gold: White gold is created by mixing gold with white metals such as nickel or palladium. It is often coated with rhodium plating to give it a bright silvery finish.

Rose Gold: Rose gold owes its romantic pink hue to a higher proportion of copper in the alloy. This warm-toned metal has enjoyed enormous popularity in jewellery from the 19th century through to modern vintage designs.

At Baroque Rocks, many of our curated vintage jewels showcase the beauty of 18K and 9K gold, particularly in the sculptural designs of the 1960s and 1970s, when Gold itself became a central element of jewellery artistry.

Because in the end, whether yellow, white or rose — Gold remains the monarch of metals in jewellery design.

 

Top Tip: For further bejewelled knowledge, dear Magpies, do read on here: "Baroque Rocks' Guide to Gold: Carats, Colours, and Finishes”