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

Four Peaks Mine, Maricopa County, Arizona

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Amethyst
L: 11.00mm
W: 9.50mm
H: 0.00mm
Weight: 4.00ct
Siberian color Four Peaks Amethyst, step cut, small patch of inclusions near girdle on one side, o..
$140.00
Amethyst
L: 15.40mm
W: 11.70mm
H: 0.00mm
Weight: 9.70ct
Siberian color 9.70 carat Oval, clean.  Excellent Four Peaks Amethyst. ..
$388.00
Amethyst
L: 32.00mm
W: 23.00mm
H: 15.80mm
Weight: 53.49ct
Siberian color drop shape Four Peaks Amethyst. Has slight veil at deep in pavilion, but faces up c..
$1,604.00
Amethyst
L: 17.00mm
W: 8.00mm
H: 0.00mm
Weight: 6.33ct
Deep Siberian color elongated octagon almost eye clean except for tiny two phase inclusion near th..
$220.00
Amethyst
L: 12.80mm
W: 0.00mm
H: 0.00mm
Weight: 6.19ct
Siberian color trillion, clean to the eye, minor veils under 10x, 6.19 carats $35/ct ..
$217.00
Amethyst
L: 15.00mm
W: 10.00mm
H: 0.00mm
Weight: 8.85ct
Deep reddish violet octagon, minor veils, Siberian color to the max.  8.85 carats $25/ct ..
$220.00
Amethyst
L: 10.60mm
W: 0.00mm
H: 0.00mm
Weight: 4.23ct
Siberian color trillion, characteristic micro inclusions of liquid, proof of origin.  4.23 ca..
$148.00
Amethyst
L: 16.00mm
W: 14.00mm
H: 0.00mm
Weight: 11.63ct
Step cut hexagonal Four Peaks Amethyst with red violet Siberian color, flawless. 11.53 carats $30/..
$346.00
Amethyst
L: 15.00mm
W: 13.00mm
H: 0.00mm
Weight: 0.00ct
Reddish purple step cut octagon, faint veils and tiny inclusions deep in pavilion under 10x. ..
$444.00
Amethyst
L: 12.00mm
W: 0.00mm
H: 0.00mm
Weight: 5.57ct
Siberian color Four Peaks trillion, clean, super gem from 10 feet away!   5.57 carats $4..
$250.00
Amethyst
L: 16.00mm
W: 9.00mm
H: 7.50mm
Weight: 7.39ct
Finest color step cut octagon from Four Peaks, has 2 phase inclusion under 10x, very bright gem.&n..
$295.00
Amethyst
L: 10.00mm
W: 0.00mm
H: 0.00mm
Weight: 2.66ct
Four Peaks, Maricopa County, Arizona Checkerboard top round amethyst, 2.66ct, Siberian color, fro..
$235.00
Amethyst
L: 15.00mm
W: 9.00mm
H: 7.00mm
Weight: 6.38ct
Meidium reddish purple step cut octagon,  slight color zones along length. Slight inclusion u..
$128.00
Amethyst
L: 16.00mm
W: 13.00mm
H: 10.00mm
Weight: 14.01ct
Flawless step cut octagon with medium reddish purple color.  Bright gem. 14.01 carats $35/ct ..
$490.00
Amethyst
L: 16.00mm
W: 11.00mm
H: 0.00mm
Weight: 6.67ct
Bright Drop shape Amethyst with excellent color, 6.67ct 35/ct ..
$233.00
Amethyst in 14K Gold
L: 6.00mm
W: 0.00mm
H: 0.00mm
Weight: 1.50ct
Fiery Amethyst from Four Peaks, Arizona set in solid, 14K yellow gold.  1.5c total weigh..
$180.00
Amethyst in 14K Gold
L: 10.00mm
W: 0.00mm
H: 0.00mm
Weight: 0.00ct
Fiery Amethyst from Four Peaks, Arizona set in 14K yellow gold.   10mm. Chain ava..
$285.00
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 11.00ct
Bright square octagon with a classic step cut, from the Four Peaks Mine, set i..
$375.00
Amethyst in Silver
L: 9.00mm
W: 7.00mm
H: 0.00mm
Weight: 0.00ct
Four Peaks Amethyst with deep purple color set in Sterling Silver.   9x7mm Chain avail..
$100.00
Amethyst in Silver
L: 16.70mm
W: 11.30mm
H: 0.00mm
Weight: 4.00ct
Beautiful Amethyst drop from Four Peaks, Arizona set in Sterling Silver.   16.7x11.3mm. ..
$145.00
Amethyst in Silver
L: 13.00mm
W: 13.00mm
H: 0.00mm
Weight: 9.00ct
Bright Amethyst from Four Peaks, Arizona set in Sterling Silver. Price is $10/carat.  ..
$155.00
Amethyst in Silver
L: 13.00mm
W: 0.00mm
H: 0.00mm
Weight: 7.00ct
Bright, 13mm Amethyst round set in Sterling silver.   Price is $20/carat.   Ch..
$215.00
Amethyst in Yellow Gold
L: 6.50mm
W: 0.00mm
H: 0.00mm
Weight: 0.00ct
Beautiful Amethyst round with excellent medium color, set in 14 kt yellow gold. Chain avail..
$90.00
Amethyst in Yellow Gold
L: 9.00mm
W: 0.00mm
H: 0.00mm
Weight: 2.35ct
Fiery Amethyst round from Four Peaks, Arizona set in 14 kt yellow gold.   Chai..
$155.00
Amethyst with Diamond in 14Kt Gold
L: 10.00mm
W: 8.00mm
H: 0.00mm
Weight: 3.71ct
3.71ct Octagon with 2 point diamond in solid 14Kt gold. Amethyst is rich siberian color. 10x8mm..
$210.00
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