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

Amethyst Gemstones

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Amethyst
Item: 7588
Locality: Four Peaks Mine, Maricopa County, Arizona
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
Item: 6438
L: 20.00mm
W: 15.00mm
H: 0.00mm
Weight: 13.39ct
Four Peaks Mine, Maricopa Cnty., Arizona, USA, Reddish purple drop with great cut, has faint veil in the bottom of stone, faces up clean to the eye. 13.39 ct $22/ct We can set this in a Stuller setting at very good price and it will be ready to wear.   20x15mm
$308.00
Amethyst
Item: 8004
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 11.00mm
W: 0.00mm
H: 0.00mm
Weight: 5.47ct
Medium light cushion, clean to the eye, microscoic liquid inclusions (prove natural origin) bright stone, well cut
$98.00
Amethyst
Item: 8409
Locality: Bou Oudi, Tata Province, Morocco
L: 14.60mm
W: 0.00mm
H: 9.10mm
Weight: 8.56ct
Best possible Siberian color, blue with red flashes. Trillion cut with 8.56 carats, $40/ct
$342.00
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: 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: 7568
Locality: Bou Oudi, Tata Province, Morocco
L: 18.00mm
W: 14.50mm
H: 0.00mm
Weight: 18.16ct
From Morocco, a dazzling hexagon, step cut, with Siberian color.  Very high crystal value.  Microscopic threads of multicolored hematite under 10x. 18.16 carats $35/ct
$635.00
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: 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: 7530
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 13.00mm
W: 11.00mm
H: 0.00mm
Weight: 5.96ct
Siberian color octagon from Four Peaks, Arizona.  eye clean except for very slight veil, 5.96ct, $40/ct
$238.00
Amethyst
Item: 8012
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 12.00mm
W: 0.00mm
H: 0.00mm
Weight: 7.86ct
Bright medium puirple Asscher cut Four Peaks Amethyst, faint veil, excellent cut 7.86 ct $20/ct 
$157.00
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: 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: 9080
Locality: Four Peaks Amethyst Mine, Maricopa Cnty, AZ, USA
L: 21.00mm
W: 21.00mm
H: 14.00mm
Weight: 29.47ct
Four Peaks Amethyst heart with excellent color, clean to the eye.  An investment quality gem from the famous Arizona gem mine.  Extremely difficult to replace this size and quality in Four Peaks Amethyst. 29.47 carats $45/ct
$1,325.00
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: 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
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: 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: 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: 8428
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 15.00mm
W: 11.00mm
H: 0.00mm
Weight: 10.24ct
Finest color Four Peaks Amethyst.  Siberian color.  Eye clean, two phase inclusions under 10x.  As good as Four Peaks can get. 10.24ct $45/ct
$460.00
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: 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: 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: 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: 8341
Locality: Four Peaks Mine, Maricopa County, Arizona
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 under 10x, super bright stone. 6.38 carats $20/ct
$128.00
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: 8005
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 8.39ct
Bright trillion, faint veils, 8.39 carats $20/ct
$167.00
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: 7571
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 18.00mm
W: 14.00mm
H: 0.00mm
Weight: 14.51ct
Bright cushion, eye clean 14.51ct, $20/ct  Four Peaks, Arizona Amethyst is extremely difficult to mine, this is a great stone.  Cut from our rough.
$290.00
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: 8414
Locality: Bou Oudi, Tata Province, Morocco
L: 15.00mm
W: 0.00mm
H: 0.00mm
Weight: 8.77ct
Siberian color round, clean except for tiny hematite threads, characteristic for this Amethyst, not easily visible.  Excellent cut. 8.77 carats $35/ct
$307.00
Amethyst
Item: 4513
L: 17.00mm
W: 15.00mm
H: 0.00mm
Weight: 12.17ct
Four Peaks Mine, Arizona, Bright, slightly veiled triangle cushion 12.17ct $10/carat   17x15mm
$122.00
Amethyst
Item: 8383
Locality: Bou Oudi, Tata Province, Morocco
L: 18.00mm
W: 0.00mm
H: 10.00mm
Weight: 18.30ct
Another round of dazzling Siberian color, similar to 3832 in every way.  As good as Amethyst gets. 18.30 carats $45/ct
$823.00
Amethyst
Item: 7527
Locality: Bahia, Brazil
L: 20.00mm
W: 15.00mm
H: 0.00mm
Weight: 21.12ct
Flawless octagon, stepcut, super bright cut, 21.12 carats, 15/ct 20x15 mm
$317.00
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: 8412
Locality: Bou Oudi, Tata Province, Morocco
L: 19.00mm
W: 14.00mm
H: 10.00mm
Weight: 14.22ct
Deep purple Siberian color oval,  clean to the eye, slight veil under 10x.  Exceptional color on this stone.  14.22 carats $40/ct
$565.00
Amethyst
Item: 4593
Locality: Gobodobos, Namibia (Brandberg region)
L: 14.00mm
W: 12.00mm
H: 0.00mm
Weight: 6.43ct
From diggings close to Brandberg Mtn. the famous quartz locality, this flawless cushion is perfectly cut and flashes light from across a room. 6.43ct 18/ct    14x12mm
$116.00
Amethyst
Item: 8427
Locality: Four Peaks Mine, Maricopa County, Arizona
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
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: 2014
L: 23.00mm
W: 12.00mm
H: 0.00mm
Weight: 20.75ct
Four Peaks, Maricopa County, Arizona, USA, Bright red violet octagon, dramatic centerstone, tiny 2-phase inclusions. 20.75 carats $30/ct 23x12mm
$622.00
Amethyst
Item: 8013
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 13.50mm
W: 0.00mm
H: 0.00mm
Weight: 9.48ct
Flawless Asscher cut, no zoning, great Four Peaks gem.   cinnamon tone.  9.48 carats $35/ct
$330.00
Amethyst
Item: 4050
L: 16.00mm
W: 10.00mm
H: 0.00mm
Weight: 8.20ct
Pao d'Arco, Para, Brazil, Flawless oval, 8.20 carats, $25/ct   16x10mm
$205.00
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: 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
$840.00
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: 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: 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: 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: 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: 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
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: 9057
Locality: Bou Oudi, Tata Province, Morocco
L: 16.00mm
W: 16.00mm
H: 12.46mm
Weight: 0.00ct
Step cut hexagon with the finest color and saturation, not too dark, but full of purple fire.  Clean to the eye, only microscopic threads of hematite which are characteristic for Moroccan Amethyst.  18.21 carats $45/ct  One of our finest cut Amethysts.
$819.00
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: 8373
Locality: Four Peaks, Maricopa County, Arizona
L: 20.00mm
W: 17.00mm
H: 0.00mm
Weight: 21.47ct
Deep Siberian color Amethyst oval, minor veils under 10x, excellent gem 21.46 carats, $35/ct
$750.00
Amethyst
Item: 5336
Locality: Four Peaks Mine, Maricopa Cnty, Arizona USA
L: 20.00mm
W: 14.00mm
H: 0.00mm
Weight: 14.38ct
Bright triangle cushion, excellent cut. Clean to the eye, small faint veils, otherwise flawless. 14.38 carats, $$20/ct   20x14mm
$285.00
Amethyst
Item: 8006
Locality: Four Peaks, Maricopa Cnty, Arizona, USA
L: 8.50mm
W: 0.00mm
H: 0.00mm
Weight: 2.35ct
Beveled triangle, flawless, Bright medium purple, 4.09 carats $35/ct
$143.00
Amethyst
Item: 3352
L: 15.00mm
W: 11.00mm
H: 0.00mm
Weight: 11.71ct
Four Peaks, Maricopa County, Arizona, Siberian color octagon 11.71cts, excellent stone, slight veils. $35/ct 15x11mm
$410.00
Amethyst
Item: 8074
Locality: Four Peaks, Maricopa County, Arizona
L: 13.00mm
W: 10.00mm
H: 0.00mm
Weight: 7.29ct
Siberian color octagon, some micro inclusions of liquid, characteristic for Four Peaks, 7.29 carats $35/ct
$255.00
Amethyst
Item: 6946
L: 13.50mm
W: 10.00mm
H: 0.00mm
Weight: 4.24ct
Jalingo, Nigeria, Fiery reddish purple drop, clean except for microscopic hematite threads, characteristic of this locality. 4.24 carats $40/ct Er vsn mount this in a gold or silver mounting, saving you about half of the retail price.   13.5x10mm
$169.00
Amethyst
Item: 8090
Locality: Four Peaks, Maricopa County, Arizona
L: 10.28mm
W: 0.00mm
H: 0.00mm
Weight: 3.46ct
Siberian color round, Moroccan, excellent cut.  minor veils under 10x   3.46ct  $35/ct
$121.00
Amethyst
Item: 8095
Locality: Four Peaks Mine, Maricopa County, Arizona
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
Item: 8315
Locality: Four Peaks Mine, Maricopa County, Arizona
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 clean to the eye.  One of our largest Four Peaks gems.  53.49 carats $30/ct
$1,604.00
Amethyst
Item: 4554
L: 19.00mm
W: 14.00mm
H: 0.00mm
Weight: 13.51ct
Four Peaks Mine, Maricopa County, Arizona USA, Bright oval with great color, slight veil, from America's Amethyst mine, 13.51ct $20/ct   19x14mm
$270.00
Amethyst
Item: 8422
Locality: Bou Oudi, Tata Province, Morocco
L: 15.00mm
W: 15.00mm
H: 11.00mm
Weight: 14.24ct
Very fine Siberian Asscher cut Amethyst from Morocco.  This is as good as it gets for color in Amethyst.  Clean to the eye, small veil near girdle, some hematite threads under 10X.  14.24 carats $40/ct
$570.00
Amethyst
Item: 9094
Locality: Rwanda
L: 12.00mm
W: 12.00mm
H: 9.00mm
Weight: 7.30ct
A flawless square octagon Barion cut, was pictured in the English Journal of Gemmology, v.38 2018 p16.  7.30ct.  From the new discovery in Rwanda.
$365.00
Amethyst
Item: 8360
Locality: Four Peaks Mine, Maricopa County, Arizona
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
Item: 6427
L: 14.00mm
W: 12.00mm
H: 0.00mm
Weight: 10.56ct
Four Peaks Mine, Maricopa County, Arizona USA, Super step cut octagon, classic. Medium purple, very faint small veil, otherwise flawless. 10.56ct, $32/ct   14x12mm
$337.00
Amethyst
Item: 9008
Locality: Bou Oudi, Tata Province, Morocco
L: 17.00mm
W: 14.00mm
H: 12.00mm
Weight: 16.33ct
Siberian color octagon (Barion cut).  Finest color, clarity, and cut possible. One of our top Amethysts. 16.33 carats $45/ct
$735.00
Colorado Gem & Mineral Company © 2019