Worlds largest faceted gemstone

Shine bright like an alexandrite.

The 3,106-carat enormous rough diamond became the largest ever gem-quality rough diamond to be discovered in the history of mankind, and remains so up to this day. The diamond was named after Sir Thomas Cullinan, the discoverer and owner of the Premier Diamond Mine

The rarest gemstones in the world are extraordinary treasures formed under rare geological conditions, making them highly sought after for t...

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Another renowned Ceylon Sapphire is the Logan Sapphire, now housed at the Smithsonian National Museum of Natural History. The 423 carats violently blue coloured, Logan Sapphire, which is the size of an egg, is one of the world's third-largest faceted blue sapphires and the heaviest mounted gem in the National Gem Collection at the Smithsonian.

Originally known as the “Red Shield,” the Moussaieff Red is a triangular brilliant-cut or trilliant-cut, Fancy red (ruby red), internally flawless (IF), 5.11 carat diamond. It is the largest red diamond in the world today.

⁣World's Largest Sapphires | Guide to World's Famous Named Sapphires

Most Expensive Gemstones In The World, Blue Diamond - $3.93 million per carat, Jadeite - $3 million per carat, Pink Diamond - $1.19 million

LIDDICOATITE var. TOURMALINE - 12.82 CT. Nigeria

Emerald is often referred to as “The Poet’s Stone,” as it is considered a source for creativity and inspiration. -- Emerald Gemstone Meaning and Uses

"Light of the Desert", the world's largest faceted Cerussite gem (898 carats), Royal Ontario Museum. Cerussite is one of the only gems with adamantine (diamond-like) luster.

Major jewels will be auctioned at Christie's Geneva on November 11. Some very powerful jewelry lovers have been waiting for this, and there's still time to book your ticket.

Labradorite King 👑 (@labradoriteking) • Instagram photos and videos

largest gem ever found | Owners of the world’s largest cut emerald – a 57,500-carat natural ...

tanzaniteone ltd. has recovered a 12,000-plus ct. tanzanite, one of the largest tanzanite gemstones ever found.

Gem Sphalerite website, world's best faceted gem sphalerites from Aliva, Cantabria, Spain.

The Cullinan is the largest diamond ever discovered in history, 3.106 carats or 621.2 grams.

Blue DiamondDe Beers Millennium Star, a D-color, internally and externally flawless pear-shape, cut to perfect proportions, weighing a hefty 203.04 carats. It is the second largest faceted D-Flawless diamond in the world, the 273.15 carat Centenary Diamond is the first