Your Details
Please fill in your email address
Please fill in a password
By Gavin Clarke
Reviewed By Andreas Zabczyk
Tremendous Topaz Stones - Largest Faceted Gemstone in the World![]() A Large Swiss Blue Topaz Gemstone
Topaz is a beautiful gem type that is one of the most popular jewelry gemstones, especially blue topaz. It also occurs in various other colors and one of the amazing things about topaz is that its crystals can grow to enormous sizes. Deposits of topaz can be found all over the world, but some regions seem to produce larger crystals than others. Notably, the Minas Gerais area of Brazil has brought forth some of the largest and most incredible topaz specimens ever known. Discover our collection of topaz gemstones for sale. Minas Gerais is the fourth-largest state in Brazil and the second-most populous. Its Portuguese name means "general mines", and this is extremely fitting, since mining has taken place here since the 1700s. However, Minas Gerais was not first known for topaz; it was gold which was mined back in the days of Portuguese colonialism. The local architecture, Barroco Mineiro reflects this period with its Baroque-style golden grandeur. Later, some diamonds were mined in Minas Gerais, and then colored gemstones, which continue to be mined there today, including emerald, aquamarine, tourmaline, chrysoberyl, amethyst, kunzite and topaz. One of the superlative specimens from Minas Gerais is a giant gemstone that weighs over 20,000 carats and took a year for prizewinning lapidarist, Richard Homer to cut in 1987. The blue topaz gem is named the Adiël Topaz and is displayed in the Field Museum of Natural History in Chicago. Another stone that is among the largest gem in the world weighs 9,381 carats and is exhibited in the Natural History Museum of London, England. The oval, deep blue topaz is called the Ostro Topaz after the family that owns it, the Ostros. Its British discoverer, Max Ostro, found the stone during his travels around 40 years ago and his son Maurice kindly loaned the Ostro Stone to the London museum on a permanent basis so that members of the public can marvel at it. ![]() The Marbella Topaz
The Marbella Topaz is another one of the world's largest gemstones at 8,225 carats. It is also a blue, oval gemstone from Minas Gerais and belongs to the Spanish Programa Royal Collection. This is an extensive collection of various gemstones, including some of the largest topaz stones in the world. In the same collection is the "Lua de Maraba" Topaz; the second-largest faceted topaz in the world at 25,250 carats. It is a grayish stone with an octagonal cut. An additional big blue topaz weighs 7,033 carats. It is the shape of an American football and is displayed in the Smithsonian National Museum of Natural History in Washington D.C., USA. Another astounding offering from Minas Gerais is a pale blue topaz gemstone known as the Brazilian Princess Topaz. The flawless gem weighs 21,327 carats and was loaned to the Smithsonian Institution. Such blue topaz gemstones are gigantic, but even larger faceted topaz stones can be found in other colors, especially yellowish-brown. The Smithsonian proudly displays a golden topaz sphere of 12,555 carats. Yet, this pales in comparison with a stone in the same collection. One of the largest faceted gems in the world is called the American Golden Topaz; a yellowish-brown topaz which weighs in at 22,892.5 carats. Another marvel from Minas Gerais, the cushion-shaped American Golden Topaz took two years to finish its 172 facets. The El Dorado Topaz; The World's Largest Faceted GemstoneLast, but certainly not least, is The "El-Dorado Topaz". When discovered in 1984, this yellowish-brown monster weighed around 36 kg. After being faceted into a perfect emerald cut and polished, the El-Dorado Topaz was reduced to 31,000 carats, which is equal to 6.2 kg. Although its weight was significantly reduced, the El-Dorado Topaz remains the largest faceted gemstone in the world. It is in the Spanish Programa Royal Collection in Madrid, Spain where it can be admired by visitors. As can be imagined, all giant gemstones, including the ones mentioned above begin as even larger crystals, such as one huge topaz crystal found which weighed 271 kg. When gemstones are faceted, often times a great deal of the rough material is lost. However, this is a necessary sacrifice in order to produce symmetrical, super-sized gemstones that will be admired by all who see them. Unlike their smaller counterparts, enormous gemstones are not fashioned into jewelry, but these giants of Minas Gerais stand as artistic wonders of nature.
About Us
Overall Rating -> 10 Helpselect accomplished all personal growth goals Posted By Mike in October, 2024 Source: Bizrate Overall Rating -> 10 I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited. Posted By Phoenix in February, 2024 Source: Bizrate Overall Rating -> 10 Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase. Posted By Myrtle in February, 2024 Source: Bizrate Overall Rating -> 10 Nice website I just don't know much about the quality until I receive the stone. Posted By Becky in December, 2024 Source: Bizrate Overall Rating -> 10 Love the variety of stones, sizes and the prices Posted By Dorita in March, 2024 Source: Bizrate Related Articles Topaz Info Topaz Gemstone Information – Take a look beyond the blue Blue Topaz Gems Blue Topaz: A Guide with Facts, History, Meaning and More Large Gemstones Large Gemstones World's Biggest Gems World's Biggest Gemstones - Largest Gemstones Biggest Star Sapphire? Biggest Star Sapphire - A star is born or a shady deal? Topaz Colors Topaz Colors - Brighten your world with a rainbow Imperial Topaz Info Imperial Topaz Info - The Alluring Gem of the Russian Czars. Brilliant Brazilian Gems Brilliant Brazilian Gems |
STAY IN TOUCH | NEWSLETTER |
*You're signing up to receive GemSelect promotional email. |
Switch to Mobile Version
Copyright © 2005-2025 GemSelect.com all rights reserved.
Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.
2884
Please wait the page is loading!
|