The Cullinan Diamond is the largest gem-quality rough diamond ever found, weighing 3,106 carats (621.20 g), discovered at the Premier No. 2 mine in Cullinan, South Africa, on 26 January 1905. It was named after Thomas Cullinan, the owner of the mine.
Although most black diamonds on the market today are either superheated or irradiated to an almost black color, natural black diamonds do exist, though they are extremely rare. Carbonados, sometimes called "black diamonds," are a distinct and unusual polycrystalline diamond material.
Arguably, fancy blue diamonds are the second rarest diamonds on the market. Comprising only 1% of all the mined colored diamonds in the world, blue diamonds are often associated with royalty. The color grading ranges from a very faint blue to a fancy vivid blue.
In 1997, the diamond was presented to the King of Thailand after it took specialists a few years to cut and polish. Today, the largest finished diamond is owned by the Royal Family of Thailand.
Known by awed gemologists simply as “the Blue,” the world's biggest blue diamond first vanished in a jewel heist during the turmoil of revolutionary Paris in 1792. Since then, it has resurfaced and disappeared several times around Europe and across the Atlantic.
The Hope Diamond
Arguably the most famous and most cursed precious gemstone in history, this 45.52-carat sparkler has a long and storied past. The Hope Diamond has been blamed for a laundry list of tragedies, including but not limited to: beatings, stabbings, murder, insanity, and suicide.
Conclusion. The Cullinan Diamond is the largest diamond in the world. Weighing in at over 3,106 carats, this behemoth of a gem was found by Thomas Cullinan at Premier Mine in South Africa in 1905. It was then cut into nine major diamonds and 96 smaller stones.
Over its 350-year history, the Hope Diamond has become one of the most famous cursed diamonds. After being stolen and recut, it is said to have contributed to the downfall and death of its owners. Discovered in India in 1673, it was originally a 115-carat blue diamond.
Kohinoor is the most expensive diamond in the world. As per reports, the oval 109 carat diamond weighs 21.6 grams and is the main diamond of the British Crown. Its origin is traced back to India with Queen Elizabeth II being the current owner of the diamond.
There are many gems that are more valuable than diamonds. Emeralds, sapphires, rubies, garnets, and alexandrite, just to name a few.
The Hope Diamond was not on the Titanic when it sank; it was owned by Washington socialite, Mrs Evelyn McLean, who didn't even set sail on the infamous ship. When she died in 1947, it was sold to pay off her debts. The precious stone has its own narrative that is worthy of a film in itself.
The Sovereign's Sceptre with Cross, 1661
It was transformed in 1910 for George V by the addition of the spectacular Cullinan I diamond. At 530.2 carats, it is the largest colourless cut diamond in the world. The Cullinan Diamond was discovered in 1905, in modern-day South Africa.
Russia and the Botswana hold the world's largest diamond reserves, totaling 600 million carats and 300 million carats, respectively, as of 2022. Based on production volume, Russia and the Democratic Republic of Congo are.
Heart of the Ocean Diamond
The diamond is, in fact, a fictional diamond. There never was a real version of this remarkable blue diamond in existence.
At the end of the film, it is tossed into the ocean by Rose. While the studio fashioned the prop for about $9,400, the 56-carat heart-shaped blue diamond in white gold and a colorless diamond frame would have been worth more than $500 million had it been real.
A gold necklace said to have been made with the tooth of a megalodon shark has been located on the wreck of the RMS Titanic in a 'breathtaking' discovery by the Magellan search team that has been surveying the wreckage.
Gem-quality rubies are significantly rarer than diamonds, though there are certain types of diamonds that are very rare too. If we weigh the most spectacular examples of rubies and diamonds against one another, diamonds that show color are even rarer.
Among all those fancy color diamonds, red is the rarest color. They are so rare that less than thirty true red natural diamonds are known to exist. A radiant cut red diamond mounted in a diamond ring from Leibish.
Did you know that diamonds come in every color of the rainbow? Ocean blue, foliage green, sunshine yellow, earthy champagne and jet black colored diamonds, paired with brilliant white diamonds make for very interesting and exciting jewelry designs. Colored diamonds are a growing trend in the jewelry industry.
Tanzanite is a shocking 1000 times more rare than a diamond. Discovered for the first time in 1967 and only found in the foothills of Mount Kilimanjaro, these gemstones go for about $1,500 per carat. Tanzanite has the ability to change color depending on the angle of light it is in.
1. ROUND BRILLIANT DIAMOND. By far the most popular cut is the Round Brilliant, with it's fifty-seven perfectly aligned facets it's brilliance really does out-shine the others. Total internal reflection is the key here; light travels through the stone giving optimum sparkle and scintillation.