Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Four Peaks Arizona Amethyst

Four Peaks Arizona Amethyst


The famous Four Peaks Mine in Arizona produces some of the finest Siberian Amethyst in the world.   All material is hand dug and removed by helicopter which also brings in supplies including water.  It is the most important US jewelry Amethyst source.  Jack was manager of the mine from 1998-2000 when the mine reopened after many years of closure and has cut over one thousand Four Peaks gemstones.including two over 100 carats.


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Amethyst

Amethyst

Classic Four Peaks Amethyst crystal showing etching on bottom.   Exceptional c-face and much rarer, ..

$275.00
Amethyst

Amethyst

Exceptional, aesthetic Amethyst crystal from the Four Peaks Mine in Arizona.   Exhibits partial term..

$85.00
Amethyst

Amethyst

Amethyst crystal with classic Four Peaks zoning, showing half of terminal faces with deep violet col..

$95.00
Amethyst

Amethyst

Classic specimen of Amethyst crystals with parallel growth and c-faces, from the remote Four Peaks M..

$195.00
Amethyst

Amethyst

Gemmy Amethyst crystal with deep-purple color from the Four Peaks mine in Arizona.   Selective depos..

$95.00
Amethyst

Amethyst

Classic, fully-formed Amethyst crystal with rare C-Face termination, aesthetically situated in matri..

$285.00
Amethyst

Amethyst

Violet-purple Amethyst crystal from the remote Four Peaks mine in Arizona...

$75.00
Amethyst

Amethyst

Amethyst crystal from Four Peaks, Arizona showing dramatic, elongated C-face termination.   Extremel..

$175.00
Amethyst

Amethyst

Rare Amethyst crystal with brilliant faces, sharp termination and complex growth from the Four Peaks..

$55.00
Amethyst

Amethyst

Large Amethyst crystal with clear Quartz overgrowth, from Four Peaks Mine, Arizona.  ..

$65.00
Amethyst

Amethyst

Four Peaks Amethyst, single crystal with a rare c-face (flat face on termination) and two adjoining ..

$225.00
Amethyst

Amethyst

Very rare group of dark purple Amethyst crystals, showing modifying faces including  "c-face."  Crys..

$275.00
Amethyst - baguette

Amethyst - baguette

Step cut baguette with reddish violet color, some zoning but this is like a little neon sign.  ..

$287.00
Amethyst - beveled triangle / hexagon

Amethyst - beveled triangle / hexagon

Bright-violet Amethyst beveled triangle with excellent brilliance.   Faces up excellent, b..

$257.00
Amethyst - beveled triangle / trillion

Amethyst - beveled triangle / trillion

Exceptional Amethyst beveled triangle with excellent cutting and vivid purple color.   One..

$684.00
Amethyst - cabochon

Amethyst - cabochon

One of a kind cabochon of Amethyst / Quartz, showcasing the extreme zoning prevalent in Four Peaks m..

$109.00
Amethyst - cabochon

Amethyst - cabochon

Elongated cushion-shaped cabachon with bright, medium color.   Near flawless.  ..

$112.00
Amethyst - cushion

Amethyst - cushion

Four Peaks, Maricopa Cnty., Arizona, USA, Perfectly cut bright cushion with medium color, very sligh..

$259.00
Amethyst - cushion

Amethyst - cushion

Four Peaks Mine, Maricopa County, Arizona USA, Deep red (Siberian") triangle cushion 10.40 carats Th..

$416.00
Amethyst - cushion

Amethyst - cushion

Four Peaks Mine, Arizona, Bright, slightly veiled triangle cushion 12.17ct $10/carat   17..

$122.00
Amethyst - cushion

Amethyst - cushion

Bright cushion with excellent step cut top and bottom. Medium color, flawless except for a few sligh..

$410.00
Amethyst - cushion

Amethyst - cushion

Four Peaks Mine, Maricopa County, Arizona, 20.29ct cushion, very bright with some red flashes, sligh..

$406.00
Amethyst - cushion

Amethyst - cushion

Four Peaks Mine, Maricopa County, Arizona, 11.31ct square cushion, very bright with very slight liqu..

$452.00
Amethyst - cushion

Amethyst - cushion

Amethyst cushion with bright-purple color, from the Four Peaks mine in Arizona. Faces up well, bu..

$436.00
Amethyst - cushion

Amethyst - cushion

Perfectly cut cushion, 37.18 carats, excellent color, with very faint veil. $35/ct Very rare size fo..

$1,300.00
Amethyst - cushion

Amethyst - cushion

Cushion with reddish purple color, clean except for very slight veil in bottom side. 37.03 carats $3..

$1,110.00
Amethyst - cushion

Amethyst - cushion

Our largest "siberian" stone, freeform shape, cherboard crown. Very red for amethyst.  Slight ..

$665.00
Amethyst - cushion

Amethyst - cushion

Siberian color triangle cushion, brilliant cut, very slight veils when backlit, but clean to the eye..

$529.00
Amethyst - cushion

Amethyst - cushion

Flawless cushion with bright reddish purple color, very fine Four Peaks Amethyst. 7.82 carats  ..

$297.00
Amethyst - cushion

Amethyst - cushion

Beautiful Amethyst cushion with violet color.   Price is $40 / carat...

$252.00
Amethyst - cushion

Amethyst - cushion

Very fine cushion with checkerboard top, clean to the eye (one tiny feather deep on side of pavillio..

$1,161.00
Amethyst - cushion

Amethyst - cushion

Matched set of square cusions, step cut, with AAA color and clarity, very difficult to find earring ..

$805.00
Amethyst - cushion

Amethyst - cushion

Beautiful trianglular cushion with fiery violet color. Faces up very well, but has 2-phase inclus..

$711.00
Amethyst - cushion

Amethyst - cushion

Large 42.38 carat cushion with excellent color, clean to the eye.   Our largest Four Peaks..

$1,907.00
Amethyst - cushion

Amethyst - cushion

Bright cushion with good color, clean to the eye  14.62 carats  $30/ct..

$438.00
Amethyst - cushion

Amethyst - cushion

Bright cushion, eye clean 14.51ct, $20/ct  Four Peaks, Arizona Amethyst is extremely difficult ..

$290.00
Amethyst - cushion

Amethyst - cushion

Triangle cushion Four Peaks Amethyst with brilliant cut and good color, clean to the eye.  Exce..

$687.00
Amethyst - drop

Amethyst - drop

Fiery, violet-purple Amethyst with beautiful Siberian color.   Faces up clean, but has sli..

$311.00
Amethyst - drop

Amethyst - drop

Beautiful, bright-violet Amethyst drop from the Four Peaks Mine in Arizona.   Faces up gre..

$599.00
Amethyst - drop

Amethyst - drop

Beautiful Amethyst drop with deep-violet color.   Faces up excellent, but veils visible up..

$300.00
Amethyst - drop

Amethyst - drop

Beautiful Amethyst drop with deep-violet color.   Faces up great, but veils visible upon i..

$389.00
Amethyst - drop

Amethyst - drop

Siberian color Amethyst drop from the Four Peaks Mine in Arizona.   Faces up excellent, bu..

$475.00
Amethyst - drop

Amethyst - drop

Deep-purple Amethyst drop from the Four Peaks mine in Arizona.   Faces up well, but inclus..

$285.00
Amethyst - drop

Amethyst - drop

Amethyst drop with violet-purple color.   Faces up well, but veils visible upon inspection..

$182.00
Amethyst - drop

Amethyst - drop

Violet purple Amethyst drop with excellent color.   Faces up great, but zoning visible upo..

$161.00
Amethyst - drop

Amethyst - drop

Bright purple Amethyst drop with great color.   Faces up clean. Price is $35 / carat...

$835.00
Amethyst - drop

Amethyst - drop

Four Peaks Mine, Maricopa County, Arizona USA, Medium red violet pear shape Four Peaks, some veils, ..

$512.00
Amethyst - drop

Amethyst - drop

Bright drop shape Four Peaks Amethyst, clean to the eye, one very faint veil. Some zoning but stone ..

$503.00
Amethyst - heart

Amethyst - heart

Brilliant, bright-purple Amethyst heart with excellent clarity.   Faces up well, veils vis..

$370.00
Amethyst - hexagon

Amethyst - hexagon

Brilliant Amethyst hexagon with deep violet-purple color.   Clean under 10x. Price is $..

$120.00
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