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Explore Amethyst Gemstone, Gem Stones, and more!

Faceted Amethyst Gemstone

Amethyst is a popular gemstone for artistic designer cuts, even in large sizes like this example. - Lydia Dyer, Amethyst Dreamscape gem courtesy of John Dyer & Co.

There are only 29 known natural red diamonds in the world. Leibish & Co. .52 carat natural purplish red argyle diamond

The carat, Clarity Radiant shape Argyle Natural Purplish Red Diamond, mined from the Argyle Diamond mine in Western Australia.

diamond

The 'Winston Legacy' is the largest white diamond ever to come to auction. The Type IIa, pear-shaped, D colour, flawless diamond was sold to Harry Winston at Christie's auction of jewels in Geneva on 15 May

The "Purple Orchid" diamond is up for auction today at the Hong Kong Jewelry & Gem Fair. This incredibly rare fancy intense pinkish purple VS2 diamond is 3.37 carats, a size practically unheard of for purple diamonds. It took Leibish & Co., the top name in fancy diamonds, four months to cut and polish this beauty.  And what, did you ask, is the starting price for this plum pièce de résistance? Only $4 million, or nearly $1.2 million per carat.  #purplediamond #yesplease! www.diamonds.pro

The "Purple Orchid" diamond is up for auction today at the Hong Kong Jewelry & Gem Fair. This incredibly rare fancy intense pinkish purple diamond is carats, a size practically unheard of for purple diamonds. It took Leibish & Co.

Skilled fashioning intensifies the color and brightness of this unique 21.25-ct amethyst. Lydia Dyer, gem courtesy of John Dyer & Co. GIA (061413)

Innovative gem artists use amethyst as the medium for their creations. Skilled fashioning intensifies the color and brightness of this unique gem. - Lydia Dyer, gem courtesy of John Dyer & Co.edu/amethyst

Unique fancy cut 7.76ct amethyst designed & polished by award winning lapidary Chris Wolfsberg. Perfect to set into a custom designed piece of jewelry!

Gems

Unique fancy cut amethyst designed & polished by award winning lapidary Chris Wolfsberg.

The Graff Pink ~ Natural Fancy Vivid Internally flawless

True gleam

Jewelry Diamond : Rock Solid Laurence Graff broke the record for a single diamond purchase in 2010

Amethyst Dreamscape™ Cut 7.96 cts

This Amethyst gemstone features the Dreamscape(TM) cut.

'The Perfect Diamond' - 100.20-Carat, Type IIa, Internally Flawless, could fetch $25 Million in auction in New York in 2015. Photo courtesy: AP

Type IIa Diamonds

A D color internally flawless Type IIa stone will be the top lot of Sotheby’s Magnificent Jewels auction in New York on.

Grey Blue Kohinoor Diamond

wittelsbach graff, most expensive diamonds, blue diamonds, blue graff diamond

Potemkin Diamond (Russian Crown Jewels), also belonged to Empress Eugenie, oval-shaped brilliant diamond, perfectly cut, and weighing 51 carats.

Potemkin Diamond (Russian Crown Jewels), also belonged to Empress Eugenie, oval-shaped brilliant diamond, perfectly cut, and weighing 51 carats. RP BY LINDA HAMMERSCHMID

mmmmmmm Bolivian Ametrine <3 I think I nailed the color split. Ryan Joseph Anderson

mmmmmmm Bolivian Ametrine I think I nailed the color split.

Flame, 100 cts

Cut from a 169 carats rough diamond by Safdico’s master cutters in New York, 'The Flame' is a historic 100 carat D Colour Internally Flawless pearshape of incredible magnificence and perfection.