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

Amethyst Gemstones

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Amethyst
Item: 7524
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 11.80mm
W: 0.00mm
H: 0.00mm
Weight: 5.68ct
Flawless trillion, excellent color.  Cut from our huge stock of Four Peaks rough mined in the 1960's and 70's. 5.68 carats $45/ct
$255.00
Amethyst
Item: 8417
Locality: Bou Oudi, Tata Province, Morocco
L: 16.00mm
W: 12.20mm
H: 0.00mm
Weight: 7.42ct
Well cut drop shape Amethyst with bright puple color.  Clean except for microscopic Hematite threads characteristic for this locality.  Certifies natural origin seen only under 10x.  7.42 carats $35/ct
$260.00
Amethyst
Item: 4537
Locality: Four Peaks Amethyst Mine, Maricopa Cnty, AZ, USA
L: 18.50mm
W: 0.00mm
H: 0.00mm
Weight: 21.01ct
Square cushion with deep reddish-purple color, step cut tiny veil visible only on close inspection otherwise flawless. 21.01 carats, $30/ct Hard to find this size and color.   18.5mm
$630.00
Amethyst
Item: 8387
Locality: Bou Oudi, Tata Province, Morocco
L: 14.00mm
W: 14.00mm
H: 0.00mm
Weight: 7.68ct
Siberian color heart, red violet and bright.  7.68 carats $35/ct
$269.00
Amethyst
Item: 7502
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 19.00mm
W: 16.00mm
H: 0.00mm
Weight: 17.31ct
Deep reddish purple oval, clean except for small patch of fog (unique to Four Peaks) if illuminated from the side. Great stone. 17.31 carats, $30/ct  
$519.00
Amethyst
Item: 9064
Locality: Xobodobos, Gobobseb Mtns., Namibia
L: 21.00mm
W: 17.00mm
H: 12.00mm
Weight: 25.09ct
The finest Namibian Amethyst we have ever cut, a cushion cut with Siberian color and clean to the eye, a few hematite threads under 10x loupe.  Excellent cut.  25.09 carats $40/ct
$1,000.00
Amethyst
Item: 6993
Locality: Anahi Mine, Bolivia
L: 14.00mm
W: 12.00mm
H: 0.00mm
Weight: 10.28ct
Asscher cut bright purple Amethyst, eye clean.  10.28 carats $35/ct
$360.00
Amethyst
Item: 5315
L: 20.00mm
W: 12.00mm
H: 0.00mm
Weight: 16.40ct
Four Peaks Mine, Maricopa Cnty., Arizona, USA, Flawless octagon with medium violet color. 16.40ct 22/ct 20x12mm
$360.00
Amethyst
Item: 9007
Locality: Bou Oudi, Tata Province, Morocco
L: 16.00mm
W: 0.00mm
H: 0.00mm
Weight: 17.74ct
One of the best Amethysts we have ever cut.  Dazzling Hexagon, step cut top and bottom, brilliant, with the finest color visible in all light situations. Clean to the eye, under 10x a few hematite threads, this is an amethyst that no one can beat for color and cut.  17.74 ct $45/ct  #9057 is a perfect match with this stone for earrings
$798.00
Amethyst
Item: 7560
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 17.00mm
W: 8.00mm
H: 0.00mm
Weight: 4.76ct
Siberian color elongated emerald cut, with darker zone in center.  Bright stone. 4.76 carats $25/ct
$119.00
Amethyst
Item: 8058
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 13.00mm
W: 11.00mm
H: 0.00mm
Weight: 7.37ct
Super bright octagon with reddish violet color, small characteristic liquid inclusions under 10X, (these are useful to indicate natural origin without testing.) 12.69 carats $40/ct
$295.00
Amethyst
Item: 6938
L: 15.00mm
W: 13.00mm
H: 0.00mm
Weight: 13.08ct
Jalingo, Nigeria, Octagon with deep reddish purple color. Characteristic tiny multicolored hematite threads, visible with loupe. faint veil. 13.08 carats $30/ct Step cut. Cut from our rough. Rare locality. 15x13 mm  
$392.00
Amethyst
Item: 9052
Locality: Tata, Morocco
L: 15.00mm
W: 13.00mm
H: 0.00mm
Weight: 8.93ct
Siberian color cushion, slight inclusions of hematite threads, deep purple fire. 8.93 carats $30/ct
$268.00
Amethyst
Item: 8079
Locality: Tata, Morocco
L: 15.00mm
W: 14.00mm
H: 10.00mm
Weight: 11.06ct
Siberian color (deep reddish purple), scintilating cut, a fiery triangle cushion that is one of the finest amethyst we have cut.    Clean to the eye with microscopic multicolored hematite threads characteristic of this Moroccan production.  11.06 cts  $30/ct. 
$331.80
Amethyst
Item: 8314
Locality: Four Peaks Amethyst Mine, Maricopa Cnty, AZ, USA
L: 21.60mm
W: 15.00mm
H: 0.00mm
Weight: 22.36ct
Siberian color octagon, stepcut, slight veil ( very difficult to see).  A classic Amethyst from any locality but this is Four Peaks AZ, USA!  Our inventory is large and we have excellent Four Peaks Amethyst from 1 carat up to 50 carats in most shapes.  22.36 carats $35/ct
$1,006.00
Amethyst
Item: 4549
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 30.00mm
W: 17.00mm
H: 0.00mm
Weight: 34.22ct
Bright cushion with excellent step cut top and bottom. Medium color, flawless except for a few slight veils near girdle, faces up clean" 34.22 carats! A huge stone for Four Peaks $12/ct  30x17 mm
$410.00
Amethyst
Item: 8388
Locality: Bou Oudi, Tata Province, Morocco
L: 16.00mm
W: 10.00mm
H: 0.00mm
Weight: 8.74ct
"Electric" reddish purple octagon, bright step cut, eye clean, 8.74 carats $30/ct
$262.00
Amethyst
Item: 7519
Locality: Bahia, Brazil
L: 30.00mm
W: 26.00mm
H: 0.00mm
Weight: 74.18ct
Flawless oval, well cut. 74.18 carats, $35/ct 30x26 mm
$2,596.00
Amethyst
Item: 8432
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 27.00mm
W: 21.00mm
H: 14.00mm
Weight: 34.37ct
Triangle cushion Four Peaks Amethyst with brilliant cut and good color, clean to the eye.  Excellent price for a very rare large size from this famous Arizona mine.34.37 carats $20/ct  cut from our rough, guaranteed Four Peaks.
$687.00
Amethyst
Item: 8372
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 15.00mm
W: 12.50mm
H: 9.00mm
Weight: 10.57ct
Very fine Four Peaks gem, step cut octagon, clean to the eye, very bright with red violet color and not too dark.  Will show color from ten feet away.  As good as it gets. 10.57 carats $45/ct
$607.00
Amethyst
Item: 4582
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 17.00mm
W: 11.00mm
H: 0.00mm
Weight: 12.66ct
Four Peaks Mine, Maricopa Cnty., Arizona, USA, Best red violet color step cut octagon, one two phase inclusion under 10x, slight veil but difficult to spot, excellent stone. 12.66cts. 30/ct   17x11mm
$380.00
Amethyst
Item: 9009
Locality: Bou Oudi, Tata Province, Morocco
L: 18.00mm
W: 0.00mm
H: 0.00mm
Weight: 0.00ct
Siberian color round Portuguese cut, minor veil, scattered hematite threads under 10X loupe. Fine stone.  15.65 carats, $40/ct
$626.00
Amethyst
Item: 7559
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 17.50mm
W: 12.50mm
H: 0.00mm
Weight: 15.13ct
Siberian color triangle cushion, brilliant cut, very slight veils when backlit, but clean to the eye, excellent stone. 15.13 carats $35/ct
$529.00
Amethyst
Item: 3322
L: 14.00mm
W: 11.00mm
H: 0.00mm
Weight: 6.56ct
Four Peaks, Maricopa County, Arizona, Siberian color triangle cushion with characteristic two phase inclusions. Very bright red stone. 6.56 carats $20/ct
$131.00
Amethyst
Item: 8060
Locality: Four Peaks Mine, Maricopa County, Arizona
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 carats $35/carat
$148.00
Amethyst
Item: 6950
L: 13.00mm
W: 9.00mm
H: 0.00mm
Weight: 7.56ct
Four Peaks Mine, Maricopa County, Arizona, USA, Flawless octagon with reddish purple color. Perfectly cut, bright in all lighting. 7.56ct $40/ct   13x9mm
$302.00
Amethyst
Item: 9055
Locality: Four Peaks Mine, Maricopa County, Arizona
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, otherwise clean.  Great stone from Arizona mine. 4.00 ct $35/ct
$140.00
Amethyst
Item: 8080
Locality: Four Peaks Mine, Maricopa County, Arizona
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
Item: 8313
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 18.00mm
W: 0.00mm
H: 13.35mm
Weight: 25.50ct
Brilliant Portuguese round cut, Siberian color, eyeclean, super stone.  25.50 carats $35/ct
$890.00
Amethyst
Item: 4553
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 12.50mm
W: 7.50mm
H: 0.00mm
Weight: 4.43ct
Four Peaks Mine, Maricopa County, Arizona USA, Best color, eye clean octagon, zoning along length, 4.43 ct 25/ct 12.5x7.5 mm
$110.00
Amethyst
Item: 8385
Locality: Bou Oudi, Tata Province, Morocco
L: 16.00mm
W: 14.00mm
H: 0.00mm
Weight: 10.72ct
Finest Siberian color, has micro hematite threads scattered (10x)10.72 carats, $30/ct
$321.00
Amethyst
Item: 7536
Locality: Bou Oudi, Tata Province, Morocco
L: 13.00mm
W: 0.00mm
H: 0.00mm
Weight: 6.16ct
AAA redviolet color, excellent Portuguese cut, as good as Amethyst gets.        Microscopic needles of multicolored hematite and liquid bubbles, visible with magnification. Otherwise flawless. From a very rare locality, limited production=rare.  6.16ct $35/ct
$215.00
Amethyst
Item: 9078
Locality: Four Peaks Mine, Maricopa County, Arizona
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 the pavillion.  From America's great Amethyst mine, Four Peaks. 6.33cts at $35/ct.
$220.00
Amethyst - Cut and Rough Set
Item: 2711
L: 3.00cm
W: 2.00cm
H: 2.00cm
Weight: 10.00ct
Cut and Rough Set as pictured in Gems and Gemology - Maquar, Afghanistan, This is the set that was pictured in Gems and Gemology Spring 2002 when the amethyst was first mentioned in the literature. Own a famous specimen! Stone weighs 10 carats. Cluster consits of all doubly terminated amethyst crystals.   3x2x2 cm
$425.00
Amethyst Cut Stone
Item: 1814
Locality: Zarkishen, Koh-I-Sulaman MTN range, Ghazni Province, Afghan
L: 12.00mm
W: 14.00mm
H: 0.00mm
Weight: 17.45ct
Medium reddish-violet octagon, slight two-phase inclusions, excellent color  17.45 ct  $20/ct 12x14mm
$349.00
Amethyst Earrings (14Kt Yellow Gold)
Item: 9067
Locality: Bou Oudi, Tata Province, Morocco
L: 11.00mm
W: 0.00mm
H: 0.00mm
Weight: 9.00ct
Siberian color Moroccan Amethyst rounds set in solid 14Kt Gold, total weight of stones is 9 carats.
$485.00
Amethyst Heart
Item: 9012
Locality: Bou Oudi, Tata Province, Morocco
L: 19.00mm
W: 17.00mm
H: 0.00mm
Weight: 21.33ct
Brilliant heart shaped Amethyst with Siberian color, clean to the eye, has a few microscopic hematite threads characteristic to this locality with 10X loupe.  This is a world class gem.   21.33 carats $45/ct
$960.00
Amethyst Heart in 14Kt yellow Gold
Item: 9038
Locality: Tata, Morocco
L: 14.00mm
W: 14.00mm
H: 0.00mm
Weight: 9.96ct
9.69 carat heart of Moroccan Amethyst set in a Stuller 14Kt Gold mounting.  Bright clean gem. Chain not included, we can order one for you at cost plus 20%, 
$465.00
Amethyst Heart in Sterling Silver
Item: 9040
Locality: Tata, Morocco
L: 13.00mm
W: 12.00mm
H: 0.00mm
Weight: 10.00ct
Bright, clean Moroccan Amethyst, 10 carats,  set in Stuller SS mounting.  Chain 18" add $25.
$265.00
Amethyst in 14Kt Gold
Item: 9041
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 14.00mm
W: 11.00mm
H: 0.00mm
Weight: 5.56ct
5.56 carat  Four Peaks, Arizona Amethyst in 14Kt Gold.  Siberian color.   Chain additional cost.  Oval stone has two phase micro inclusions under 10x, proof of natural origin.
$385.00
Amethyst set in 14Kt  White Gold
Item: 9071
Locality: Tata, Morocco
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 9.00ct
14mm 9 carat Moroccan Amethyst with Siberian color set in Stuller pendant mounting.  Pendant would be $850 or more in a retail store.  We don't charge tax out of state. 14Kt. White gold  We can supply gold chains at wholesale plus 20%
$450.00
Ametrine
Item: 9072
Locality: Anahi Mine, Bolivia
L: 23.00mm
W: 15.00mm
H: 12.00mm
Weight: 29.26ct
Step cut octagon Ametrine with two sections of Citrine with a band of Amethyst in between.  Two phase inclusions under 10x loupe. Very well cut.   Beautiful, bright novelty gem from Bolivia. 29.26 carats $8/ct
$234.00
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