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

Amethyst Gemstones

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Amethyst
Item: 6492
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 24.00mm
W: 18.00mm
H: 0.00mm
Weight: 37.18ct
Perfectly cut cushion, 37.18 carats, excellent color, with very faint veil. $25/ct Very rare size for Four Peaks. 24x18mm  
$930.00
Amethyst
Item: 8413
Locality: Bou Oudi, Tata Province, Morocco
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 8.29ct
Deep purple Amethyst of the finest Siberian color, no flaws, some microscopic hematite threads that show natural origin, excellent cut. 8.29 carats 40/ct
$331.00
Amethyst
Item: 4071
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 13.50mm
W: 11.50mm
H: 0.00mm
Weight: 7.00ct
Siberian color triangle cushion, tiny veil on bottom, not visible to the eye, 7.00 carats 40/ct. As good as Four Peaks can get.   13.5x11.5mm    
$280.00
Amethyst
Item: 7563
Locality: Four Peaks Mine, Maricopa County, Arizona
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/ct
$346.00
Amethyst
Item: 7526
Locality: Bahia, Brazil
L: 20.00mm
W: 15.00mm
H: 0.00mm
Weight: 18.49ct
Flawless octagon, step cut, 18.49 carats, $12/ct  20x15 mm
$222.00
Amethyst
Item: 8419
Locality: Bou Oudi, Tata Province, Morocco
L: 15.00mm
W: 0.00mm
H: 0.00mm
Weight: 9.15ct
Siberian color trillion, excellent cut, clean to the eye. Some isolated metallic hematite threads under the loupe. Brilliant. 9.15 carats $40/ct
$366.00
Amethyst
Item: 4581
L: 11.00mm
W: 0.00mm
H: 0.00mm
Weight: 3.80ct
Four Peaks Mine, Maricopa County, Arizona, USA, Siberian color trillion, clean, 3.80 carats, $40/ct   11mm
$152.00
Amethyst
Item: 6974
Locality: Gobodobos, Namibia (Brandberg region)
L: 14.00mm
W: 12.00mm
H: 0.00mm
Weight: 9.16ct
Eye clean cushion with medium reddish purple color, cut from our rough.  9.16 carats  $30/ct
$274.00
Amethyst
Item: 7515
Locality: Xobodobos, Gobobseb Mtns., Namibia
L: 19.00mm
W: 0.00mm
H: 0.00mm
Weight: 30.16ct
Fantastic color and cut on this Namibian Amethyst. Has tiny silvery threads of hematite as inclusions. 30.15 carats $40/ct
$1,206.00
Amethyst
Item: 8007
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 10.00mm
W: 0.00mm
H: 0.00mm
Weight: 4.09ct
Beveled triangle, very well cut, medium color, excellent Four Peaks gem. flawless. 4.09 ct $40/ct
$163.00
Amethyst
Item: 7592
Locality: Four Peaks Amethyst Mine, Maricopa Cnty, AZ, USA
L: 15.00mm
W: 9.00mm
H: 0.00mm
Weight: 5.86ct
Bright reddish violet octagon, clean, excellent cut. 5.86ct $40/ct
$234.00
Amethyst
Item: 6905
L: 14.00mm
W: 11.00mm
H: 0.00mm
Weight: 11.88ct
Fine flawless cushion cut Amethyst from classic locality. 11.88ct $40/ct 14x11mm
$474.00
Amethyst
Item: 9070
Locality: Rwanda
L: 22.00mm
W: 17.00mm
H: 13.00mm
Weight: 0.00ct
Extremely fine cushion with deep reddish purple color, Siberian color.  From the new discovery in Rwanda two years ago.  Flawless except for tiny two phase inclusion in the pavillion, nearly impossible to see.  This stone is as good as Amethyst gets.  28.38 carats $45/ct
$1,275.00
Amethyst
Item: 8403
Locality: Bou Oudi, Tata Province, Morocco
L: 17.00mm
W: 0.00mm
H: 12.30mm
Weight: 20.80ct
Tata Morocco Amethyst is some of the finest Amethyst we have cut, this Asscher cut is Siberian color, nice size for ring or pendant.  Dark purple. A few hematite threads, these are characteristic inclusions from this locality that prove natural origin.  20.80 carats $35/ct
$716.00
Amethyst
Item: 4085
L: 20.00mm
W: 16.00mm
H: 0.00mm
Weight: 22.81ct
Bahia, Brazil, Custom cut octagon of flawless amethyst, perfect in all ways. 22.81 carats 30/ct 20x16mm
$685.00
Amethyst
Item: 8091
Locality: Four Peaks, Maricopa County, Arizona
L: 12.00mm
W: 9.00mm
H: 0.00mm
Weight: 0.00ct
Bright octagon with Siberian color, clean to the eye, 6.00 carats $40/ct K lot
$240.00
Amethyst
Item: 7501
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 17.00mm
W: 13.00mm
H: 0.00mm
Weight: 11.87ct
Step cut octagon with medium color, bright stone, clean to the eye, a great Four Peaks Amethyst.  11.87ct, 30/ct 17x13mm
$356.00
Amethyst
Item: 7561
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 24.00mm
W: 14.00mm
H: 0.00mm
Weight: 0.00ct
Step cut baguette with reddish violet color, some zoning but this is like a little neon sign.  Bright and hard to get shape.  Some veils but difficult to see without loupe.11.50 carats $25/ct Will make a cutting edge piece of jewelry.
$287.00
Amethyst
Item: 8423
Locality: Bou Oudi, Tata Province, Morocco
L: 19.00mm
W: 0.00mm
H: 12.00mm
Weight: 20.27ct
Super Siberian color round, Portuguese cut, with micro threads of hematite (proof of natural origin).  Dazzling gem from 10 feet away.  20.27 carats $35/ct As fine an Amethyst as you can find, from an exotic locality.  We can mount this in a pendant in gold or silver.
$709.00
Amethyst
Item: 4588
L: 22.00mm
W: 15.00mm
H: 0.00mm
Weight: 20.29ct
Four Peaks Mine, Maricopa County, Arizona, 20.29ct cushion, very bright with some red flashes, slight veils, $20/ct   22x15mm
$406.00
Amethyst
Item: 6959
Locality: Four Peaks Mine, Maricopa County, Arizona
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.  7.39 carats 40/ct
$295.00
Amethyst
Item: 8015
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 0.00mm
W: 0.00mm
H: 0.00mm
Weight: 0.00ct
Octagon with crystal clear deep  purple with reddish flashes, clean to the eye, some color gradation but a very good Four Peaks Amethyst. Step cut.  9.37 carats $30/ct
$281.00
Amethyst
Item: 7579
Locality: Jalingo, Nigeria
L: 16.00mm
W: 13.00mm
H: 0.00mm
Weight: 11.63ct
Bright cushion with excellent color, characteristic tiny silver  metallic threads of hematite (which indicate natural origin), from a rare locality for Amethyst. 
$232.00
Amethyst
Item: 6924
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 13.97ct
Maquar, Afghanistan, Square with checkerboard top, excellent color, bright in all lighting. Has tiny multicolored hematite threads, characteristic of this locality. 13.97ct $20/ct   14mm
$275.00
Amethyst
Item: 8406
Locality: Bou Oudi, Tata Province, Morocco
L: 14.00mm
W: 0.00mm
H: 9.00mm
Weight: 0.00ct
Very fine Moroccan Amethyst, matched pair for earrings.  Siberian color, excellent Portuguese round cut, a few microscopic hematite threads in each, characteristic of Tata.  We can mount these in Stuller settings to make a world class set of earrings.  The stones weigh 16.09 carats and are $40/ct.  We have a large inventory with smaller earring pairs.
$640.00
Amethyst
Item: 4503
L: 16.00mm
W: 13.00mm
H: 0.00mm
Weight: 10.40ct
Four Peaks Mine, Maricopa County, Arizona USA, Deep red (Siberian") triangle cushion 10.40 carats This is as good as it gets for amethyst. micro inclusion in one corner near the girdle otherwise flawless." $40/ct   16x13mm
$416.00
Amethyst
Item: 8382
Locality: Bou Oudi, Tata Province, Morocco
L: 19.00mm
W: 0.00mm
H: 10.00mm
Weight: 18.74ct
Best possible color and clarity for this super round, very faint veils go along when nature does strong color.  But this stone is just a red purple dazzler, who is going to loupe this when it seems like a fire inside. No other amethyst will look better than this.  As good as it gets.    Cut from very select crystals by us.  18.74 carats $45/ct
$840.00
Amethyst
Item: 7528
Locality: Bahia, Brazil
L: 17.00mm
W: 15.00mm
H: 0.00mm
Weight: 12.70ct
Flawless oval, excellent color, 12.70 carats, $30/ct 17x15 mm
$381.00
Amethyst
Item: 7503
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 13.00mm
W: 13.00mm
H: 0.00mm
Weight: 8.57ct
Bright trillion, well cut, almost strawberry color, lots of microscopic two phase inclusions (bubbles) but they don't show up except under a 10x loupe.  A really good stone, excellent price. 8.57 carats $20/ct
$170.40
Amethyst
Item: 8424
Locality: Bou Oudi, Tata Province, Morocco
L: 20.00mm
W: 15.00mm
H: 9.00mm
Weight: 14.25ct
Siberian color Amethyst oval, some minor veils hematite threads under 10x.  14.25 carats $30/ct
$427.00
Amethyst
Item: 4587
L: 15.00mm
W: 0.00mm
H: 0.00mm
Weight: 11.31ct
Four Peaks Mine, Maricopa County, Arizona, 11.31ct square cushion, very bright with very slight liquid inclusions. $30/ct   15mm
$335.00
Amethyst
Item: 8359
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 15.00mm
W: 9.00mm
H: 7.20mm
Weight: 7.09ct
Flawless deep reddish purple octagon, excellent step cut.  A premium Four Peaks gem with Siberian color..  7.09 carats  $45/ct
$319.00
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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