12 the most expensive diamonds in the world

9-The Cullinan Diamond: $400 million upward:

The discovery of the Cullinan Diamond, or ‘Star of Africa’, in 1905 is undoubtedly one of the most significant diamond finds ever. An impressive 3,106.75 carats in its rough state, the stone revolutionised not just jewellery but also heralded a wave of exploration and prospecting for diamonds all over the world. Over time, it was cut into 9 main stones and mirrored some of the majestic beauty seen in nature when it first arrived from mines. Today, these precious gems form part of Britain’s Crown Jewels and are among the world’s most famous diamonds with other smaller pieces from this distinguished stone cutting a glittering path across the centuries.

8-The Sancy Diamond: $6 million:

This pale yellow 55.23 carat diamond, known as The Sancy Diamond, is more than just a precious gemstone – it has a long and fascinating history. Originally two diamonds, it was given to Valentina Visconti when she married Louis I, Duke of Orleans in the 15th century and eventually became one large gemstone. Since then, the diamond has made its way into possession by several royal figures including King Manuel I of Portugal, Henry III of France, Henry IV, King James VI, Charles I and James II. Many of these royals have interesting stories associated with the diamond; for instance when Henry III wore a cap adorned with this diamond to hide his baldness. It takes its name from the Seigneur de Sancy- Nicolas de Harlay who was an important French diplomat and jewelry collector in his time. The story behind this captivating stone makes it even more remarkable than its beauty alone would suggest.

William Waldorf Astor purchased The Sancy in 1906, beginning a long stretch of ownership for the world-renowned diamond. Splendidly cut with facets and point shapes, the Sancy was admired equally by noblemen and emperors alike throughout its original pre-Astor history. For seventy-two years it remained with the Astors, until 1978 when they finally decided to part ways with it, selling it to The Louvre in Paris. Current estimates value The Sancy at no less than $6 million – star of the Apollo Gallery, where it is on display next to another famous diamond, the Regent. From royal French courts of half a millennium ago, to upmarket galleries in Paris today; The Sancy’s legacy persists through its remarkable journey through time and sites of grandeur.

7-The Hope Diamond: up to $350 million:

Discovered in the 1600s, the Hope diamond has had a long and tumultuous history. With its dark grayish-blue color, this precious gem has attracted the attention of many an admirer, including King Louis XIV who bought it only to have it stolen two years later! For almost half a century the diamond remained unseen only to resurface under mysterious circumstances with rumors of misfortune and tragedy shadowing those associated with it. Now, after decades of following its roundabout path, this iconic stone has finally come to rest at the Smithsonian Museum where it was donated by Harry Winston in 1958.