The World’s Most Expensive Diamond Rings

List of the World’s Most Expensive Diamond Rings

The Moussaieff Red Diamond — Up to $8 million

The Moussaieff Red stands at the beginning of our collection that includes the world's most expensive diamonds. The Gemological Institute of America confirmed the Moussaieff Red as the largest natural-colored fancy red diamond after its discovery in Brazil during the 1990s. The diamond previously carried the name of Red Shield. Diamonds of the red hue stand as the world's rarest gemstones that people highly desire.

The triangular brilliant-cut pear diamond carries 5.11 carat weight though some sources describe it as a trilliant cut. This exceptional ruby received an IF grade during evaluation so the Natural History Museum of the Smithsonian Institution showcased it first in 2003 and again in 2005.

The Moussaieff Red Diamond showcased its notable position in the diamond industry because it was among the eight most extraordinary diamonds worldwide.

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The Heart of Eternity — $16 million

Among all mined fancy colored diamonds blue diamonds make up less than one percent of the total. Scientists found the Heart of Eternity blue gemstone at the South African Premier Diamond Mine while doing a search for fancy vivid blue diamonds. The heart-shaped diamond stands as one of most uncommon diamond types because it came from a 777 ct rough diamond originating without gray or black undertones.

The Heart of Eternity belonged to the Steinmetz Group before De Beers acquired ownership in 2000. The diamond passed to Shantel Jackson through either a purchase from the Steinmetz Group by boxer Floyd Mayweather during 2012. Evidence establishing the diamond transfer does not exist based on De Beers statements.

The Perfect Pink — $23.2 million

Christie's auction house conducted the sale of The Perfect Pink to an unidentified person in 2010. The Fancy Intense Pink diamond carries a weight of 14.23 ct emerald cut. The gemstone stands out because of its combination of large dimensions together with rich pink coloring. 

The Perfect Pink exhibits a Very Very Slightly Included 2 grading for quality because of its tiny interior flaws which are normal among diamonds in its category.

The Wittelsbach Diamond — $23.4 million

From 2010 to present the Wittelsbach Diamond existed as an impressive 35.56ct gemstone until being reprocessed into its current size of 31.06ct.

The deep blue diamond has been protected by German and Spanish royal families ever since it arrived in Europe during the 1600s. 

The gemology community strongly criticized the 2010 recut operation yet it enhanced the gem's color as well as clarity to achieve fancy deep blue and internal flawlessness.

The Winston Blue — $23.8 million

After its purchase by Harry Winston in 2014 the Fancy Vivid Blue Diamond received its new name of 'The Winston Blue'. The largest diamond rated by GIA measures 13.22ct and holds this distinction as the biggest diamond of its category.

When the pear-shaped diamond sold in 2014 its high quality led to a remarkable $2 million per carat price which established a new record for blue diamond value.

The Pink Star — $71.2 Million

South African geologists extracted the Pink Star diamond from its South African mine during 1999 before it attained the Fancy Vivid Pink classification. Sotheby’s auction sold the Pink Star diamond to Hong Kong-based Chow Tai Fook Enterprises.

CTF Pink Star received its name as tribute to the present Chow Tai Fook chairman after he bought this flawless oval diamond with 59.60ct weight.

The Centenary Diamond — $100 Million

The original form of the Centenary Diamond exceeded 500 carats in weight. The gem went through modification to take its current heart-shaped form with 273.85ct of weight.

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The process of carving lighter reduced its weight but improved both color rating (D) and clarity classification (flawless) for this special diamond. The re-cutting process required the expertise of their highly-skilled team for a total of 154 days.

The Hope Diamond — $200-$250 Million

According to historical records the Hope Diamond first appeared in India during the 1600s before King Louis XIV purchased it in 1668. The historic antique cushion cut diamond measuring 45.52 carats along with its Fancy Dark Gray-Blue color initially disappeared during a royal jewel theft of 1791 to reappear in London in 1839.

In 1949 Harry Winston acquired this diamond before giving it to the Smithsonian Institution which earned many visitors. The stone faces a curse because the many individuals who owned it before him and her suffered multiple misfortunes combined with terrible tragedies.

The Cullinan — Up To $2 Billion

Scientists discovered the Cullinan at Cullinan South Africa as the most colossal gem-quality rough diamond with a weight measurement of 3,106.75ct. The giant diamond appeared in Cullinan South Africa during 1905 before King Edward VII received it as a present.

The rough diamond named the Star of Africa was transformed into nine primary stones after its initial splitting. Cullinan I represents the biggest gemstone among them since it weighs 530.2ct.

The Koh-I-Noor — Unknown

Among all diamonds in the world the legendary Koh-I-Noor stands as the most expensive gemstone. The most expensive diamond exists as an oval stone which encompasses 105.6 carats in total weight. The stone represents a historical puzzle because legend states that miners extracted it from Indian mines during the 1300s.

Political controversy exists about the stone because Britain allegedly robbed India of the gemstone yet India asserts its ownership of it.

Strikingly unique and brilliant, the Kohinoor became the world's most valuable diamond because of its precious nature. The name Kohinoor received its Persian translation as 

Mountain of Light

When first discovered the diamond market analysts assessed its value at 793 carats. The diamond's size underwent reductions throughout time for people to better notice its brilliance.

Conclusion

You will find the list of The Top Most Expensive Diamonds organized based on their pricing arrangement. Purity, undefined beauty and unmatched brilliancy of the Koh-i-Noor Diamond makes it priceless. The fascinating stories surrounding all mentioned gems have established diamonds as the world's most popular gemstone.

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