Colored Diamonds articles & resources on Made-in-China.com

Colored Gemstones Still Setting Records at Auction

Dec 15, 2015

Set in a turn-of-the-century Tiffany & Co. ring and flanked by European-cut diamonds, this 7.84-carat oval-cut Kashmir sapphire sold for $1.35 million Tuesday at Bonhams New York. Click through this slideshow to see the top 5 lots from ...

Tags: Kashmir sapphire, jewelry, colored gemstones

Historic Pink Diamond

Apr 29, 2015

The Historic Pink Diamond “takes its place amongst fabled vivid pink gems” known in the world, the GIA said when assessing the stone. A fancy vivid pink diamond that is believed to have been part of the collection of ...

Tags: Pink Diamond, vivid pink gems

Emerald-Cut Diamond

Apr 7, 2015

The current owner of this 100-carat emerald-cut diamond spent an entire year studying, cutting and polishing the rough to create the “perfect” stone. Sotheby’s will attempt to sell the stone later this month. The largest ...

Tags: Magnificent Jewels, diamond

Colored, Colorless Diamonds Necklace to Fetch up to $400,000 at Christie's on April 14

Mar 26, 2015

This emerald, ruby and diamond necklace by Bulgari is expected to fetch up to $400,000 at Christie’s on April 14. The New York sale is expected to total in excess of $40 million. An 80.73-carat cushion-shaped colorless diamond, a ...

Tags: Colorless Diamonds, Colored Diamonds, Diamonds

Magnificent Jewels Sale Brings 2014 Total at Christie's Americas to $188 Million

Dec 17, 2014

These two pear-shaped fancy light yellow diamond ear pendants more than doubled their low estimate, selling for $5.4 million at Christie’s New York last week. A pear-shaped, D color, VVS1 diamond weighing 89.23 carats sold for ...

Tags: yellow diamond, ear pendants

"Graff Ruby" to Sell for as Much as $9 Million at Its Auction in Geneva Next Month

Oct 23, 2014

Sotheby’s anticipates that the 8.62-carat pigeon’s blood “Graff ruby,” one of the finest privately owned rubies in the world, will sell for as much as $9 million at its auction in Geneva next month. ...

Tags: Graff Ruby, Jewels

An 8.41-Carat Internally Flawless Fancy Vivid Purple-Pink Diamond Sold for $17.8 Million

Oct 16, 2014

A new world auction record for a fancy vivid pink diamond was set at Sotheby’s Tuesday when an 8.41-carat internally flawless fancy vivid purple-pink diamond sold for $17.8 million. An Asian private buyer bought the diamond, which ...

Tags: pink diamond, Crafts

The Value of The 'Most Desirable' Pink Diamond

Aug 18, 2014

This 8.41-carat fancy vivid purple-pink diamond is of internally flawless clarity, which is rare in pink diamonds of this size and color. It is expected to sell for $12.8 to $15.4 million this October in Hong Kong. Hong Kong--Let the ...

Tags: Diamond, Arts, Crafts

5.50-carat Fancy Vivid Pink Topped Christie's New York Sale Tuesday

Jun 11, 2014

This 5.50-carat fancy vivid pink topped Christie's New York sale Tuesday, going for $1.7 million percarat. Click through this slideshow to see the top 10 lots from Christie's Important Jewels auction held Tuesday in New York. New ...

Tags: Arts, Crafts, diamond

Flawed But Colorful Diamonds Are Among The Most Sensitive Detectors of Magnetic Fields

Mar 7, 2014

Flawed but colorful diamonds are among the most sensitive detectors of magnetic fields known today, allowing physicists to explore the minuscule magnetic fields in metals, exotic materials and even human tissue. University of California, ...

Tags: Metallurgy, Mineral, Electronics, Colored Diamonds

Tiffany Enchant Unlocks The Poetic Spirit That Flourishes in The Garden

Dec 13, 2012

Tiffany Enchant unlocks the poetic spirit that flourishes in the garden Tiffany celebrates world’s greatest love stories since 1837 and has become a synonym for luxury and good taste. The world’s premier jeweler and ...

Tags: Tiffany, jeweler, scroll pendant

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