Top 10 Most Expensive Jewelry Pieces and Brands You Should Know

Lola Lin

Lola Lin

July 13, 2025

5 min read

Expensive jewelry has always been a symbol of wealth, luxury, and timeless beauty. From rare diamonds to iconic designs, expensive jewelry captures the imagination and represents the pinnacle of craftsmanship. No matter if you're a collector or just curious, expensive jewelry offers a glimpse into a world of opulence. In this article, we’ll dig in to the top 10 most expensive jewelry pieces and brands, including their history, key features, and what makes them so special.

Tiffany & Co. luxury jewelry

1. Tiffany & Co.: The Epitome of Luxury

Tiffany & Co. is one of the most iconic names in expensive jewelry. Founded in 1837, the brand is known for its exquisite designs and the finest diamonds. The famous Tiffany Blue Box is a symbol of luxury and elegance.

  • Key features:
    1. Uses the world’s finest diamonds.
    2. Offers timeless designs like the Tiffany T collection.
    3. Known for its exceptional craftsmanship.

For more inspiration, check out Tiffany & Co.’s latest collections.

Harry Winston diamond jewelry

2. Harry Winston: The King of Diamonds

Harry Winston is another legendary name in expensive jewelry. Known as the "King of Diamonds," the brand specializes in rare and exceptional diamonds. Their engagement rings and high jewelry pieces are unmatched.

  • Why Harry Winston:
    1. Features the rarest diamonds in the world.
    2. Offers custom bridal jewelry.
    3. Known for its high jewelry collections.

Explore Harry Winston’s diamond jewelry.

The Hope Diamond

3. The Hope Diamond: A Legendary Gem

The Hope Diamond is one of the most famous and expensive jewelry pieces in the world. This 45.52-carat blue diamond has a storied history and is said to be cursed.

  • Key details:
    1. Weighs 45.52 carats.
    2. Known for its rare blue color.
    3. Currently displayed at the Smithsonian Museum.

Learn more about the Hope Diamond’s history.

David Yurman luxury jewelry

4. David Yurman: Modern Luxury

David Yurman is known for its modern and artistic approach to expensive jewelry. The brand’s signature cable designs and gemstone pieces are highly sought after.

  • Why David Yurman:
    1. Unique cable designs.
    2. Uses high-quality gemstones.
    3. Offers a mix of classic and contemporary styles.

Check out David Yurman’s latest collections.

The Peacock Brooch

5. The Peacock Brooch: A $100 Million Masterpiece

The Peacock Brooch by Graff Diamonds is one of the most expensive jewelry pieces ever made. It features over 1,300 diamonds and a rare blue center stone.

  • Key features:
    1. Contains 120.81 carats of diamonds.
    2. Features a rare blue diamond.
    3. Valued at $100 million.

Read more about the Peacock Brooch.

The Pink Star Diamond

6. The Pink Star Diamond: A Record-Breaking Gem

The Pink Star is the largest known vivid pink diamond, weighing 59.6 carats. It sold for $71.2 million at auction, making it one of the most expensive jewelry pieces ever.

  • Why it’s special:
    1. Largest vivid pink diamond.
    2. Sold for $71.2 million.
    3. Internally flawless.

Discover the Pink Star Diamond’s story.

The Oppenheimer Blue Diamond

7. The Oppenheimer Blue: A Rare Blue Diamond

The Oppenheimer Blue is a 14.62-carat vivid blue diamond named after Sir Phillip Oppenheimer. It sold for $57.5 million at auction.

  • Key details:
    1. Weighs 14.62 carats.
    2. Vivid blue color.
    3. Named after a diamond industry legend.

Learn more about the Oppenheimer Blue.

The L’Incomparable Necklace

8. The L’Incomparable Necklace: A $55 Million Wonder

The L’Incomparable Necklace features a 407.48-carat diamond necklace with a flawless yellow diamond at its center. It’s the most valuable necklace in the world.

  • Why it’s unique:
    1. Features a 407.48-carat diamond.
    2. Center stone is the largest flawless yellow diamond.
    3. Valued at $55 million.

Explore the L’Incomparable Necklace.

The Blue Moon of Josephine

9. The Blue Moon of Josephine: A $48 Million Diamond

The Blue Moon of Josephine is a 12.03-carat blue diamond named after its owner’s daughter. It holds the record for the highest price per carat.

  • Key features:
    1. Weighs 12.03 carats.
    2. Rare blue color.
    3. Sold for $48.4 million.

Read about the Blue Moon of Josephine.

The Hutton-Mdivani Jadeite Necklace

10. The Hutton-Mdivani Jadeite Necklace: A Royal Treasure

The Hutton-Mdivani Jadeite Necklace is a rare jadeite piece once owned by heiress Barbara Hutton. It’s one of the most expensive jewelry pieces ever sold.

  • Why it’s special:
    1. Made of rare jadeite beads.
    2. Once owned by Barbara Hutton.
    3. Features diamonds and rubies.

Discover the Hutton-Mdivani Necklace’s history.

Final Thoughts

Expensive jewelry represents the pinnacle of luxury, craftsmanship, and rarity. From the Hope Diamond to Tiffany & Co., these pieces and brands showcase the finest materials and designs. No matter if you're a collector or just admire beautiful jewelry, expensive jewelry offers a fascinating glimpse into a world of opulence. Start exploring these iconic pieces today and appreciate the artistry behind them.

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