Top 10 Most Expensive Jewelry in the World

Lola Lin

Lola Lin

April 03, 2025

5 min read

The most expensive jewelry in the world represents the pinnacle of luxury, craftsmanship, and rarity. These pieces have captivated kings, queens, and billionaires for centuries. No matter if you're a gem enthusiast or just curious, the most expensive jewelry in the world offers a glimpse into a world of opulence. In this article, we’ll dig in to the top 10 most expensive jewelry in the world, including their history, value, and the fascinating stories behind them.

Hope Diamond

1. The Hope Diamond

The Hope Diamond is perhaps the most famous and most expensive jewelry in the world. This 45.52-carat blue diamond has a history dating back to the 17th century and is now displayed at the Smithsonian Museum.

  • Key details:
    1. Originally mined in India.
    2. Owned by King Louis XIV and later stolen during the French Revolution.
    3. Estimated value: $200-250 million.

Learn more about the Hope Diamond's fascinating history.

Graff Peacock Brooch

2. The Graff Peacock Brooch

This stunning brooch by Graff Diamonds is one of the most expensive jewelry in the world, valued at $100 million. It features over 1,300 diamonds, including a rare 20.02-carat blue diamond at its center.

  • Key details:
    1. Unveiled in 2013 at the TEFAF art fair.
    2. Contains 120.81 carats of diamonds.
    3. The center diamond can be worn separately.

Discover more about the Graff Peacock Brooch.

Pink Star Diamond

3. The Pink Star Diamond

The Pink Star diamond is the most expensive jewel ever sold at auction, fetching $71.2 million in 2017. This 59.60-carat pink diamond is the largest of its kind.

  • Key details:
    1. Mined in South Africa in 1999.
    2. Graded as Internally Flawless by the GIA.
    3. Purchased by Chow Tai Fook Enterprises.

Read more about the Pink Star diamond.

Oppenheimer Blue Diamond

4. The Oppenheimer Blue Diamond

This 14.62-carat blue diamond sold for $57.5 million in 2016, making it one of the most expensive jewelry in the world. It was named after Sir Philip Oppenheimer.

  • Key details:
    1. Emerald-cut fancy vivid blue diamond.
    2. Mined in South Africa.
    3. Owned by a private collector.

Explore the Oppenheimer Blue Diamond.

L’Incomparable Necklace

5. The L’Incomparable Necklace

This necklace, valued at $55 million, features a 407.48-carat yellow diamond. It’s the most expensive necklace in the world.

  • Key details:
    1. Created by Mouawad.
    2. The center diamond was found in the Democratic Republic of Congo.
    3. Set in 18k rose gold.

Learn more about the L’Incomparable Necklace.

Blue Moon of Josephine

6. The Blue Moon of Josephine

This 12.03-carat blue diamond sold for $48.4 million in 2015. It was named after the daughter of Hong Kong billionaire Joseph Lau.

  • Key details:
    1. Discovered in South Africa in 2014.
    2. Flawless fancy vivid blue diamond.
    3. Set in a platinum ring.

Discover the Blue Moon of Josephine.

Graff Pink Diamond

7. The Graff Pink Diamond

This 23.88-carat pink diamond was purchased by Laurence Graff for $46.2 million in 2010. It’s one of the most expensive jewelry in the world.

  • Key details:
    1. Originally owned by Harry Winston.
    2. Recut to improve clarity.
    3. Mounted in a platinum ring.

Read more about the Graff Pink Diamond.

Wittelsbach-Graff Diamond

8. The Wittelsbach-Graff Diamond

This 31.06-carat blue diamond was sold for $80 million in 2011. It has a rich history dating back to the 17th century.

  • Key details:
    1. Originally part of the Bavarian crown jewels.
    2. Recut by Laurence Graff.
    3. Owned by a Qatari royal.

Explore the Wittelsbach-Graff Diamond.

Hutton-Mdivani Jadeite Necklace

9. The Hutton-Mdivani Jadeite Necklace

This jadeite necklace sold for $27.4 million in 2014. It was owned by socialite Barbara Hutton.

  • Key details:
    1. Made by Cartier in the 1930s.
    2. Features 27 jadeite beads.
    3. Now part of the Cartier Collection.

Learn more about the Hutton-Mdivani Jadeite Necklace.

The Winston Blue Diamond

10. The Winston Blue Diamond

This 13.22-carat blue diamond is one of the most expensive jewelry in the world, valued at $23.8 million.

  • Key details:
    1. Vivid blue color.
    2. Pear-shaped and flawless.
    3. Named after Harry Winston.

Discover the Winston Blue Diamond.

Final Thoughts

The most expensive jewelry in the world is more than just adornment—it’s a symbol of history, rarity, and unparalleled craftsmanship. From the legendary Hope Diamond to the extravagant Graff Peacock Brooch, these pieces continue to captivate and inspire. No matter if you're a collector or simply an admirer, the most expensive jewelry in the world offers a fascinating glimpse into the heights of luxury.

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