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Agate
Item: 9801
Locality: Rio Grande do Sul, Brazil
L: 3.50in
W: 2.50in
H: 2.50in
Weight: 0.00ct
Polished Brazilian Agate with honey colors.  Nice table decor. ..
$45.00
Agate
Item: 4941
Locality: Coyomitas Ranch, Chihuahua, Mexico
L: 2.00in
W: 1.50in
H: 1.33in
Weight: 0.00kg
Cream colors in polished agate half with drusy center.   ..
$40.00
Agate
Item: 9755
Locality: Brazil
L: 3.50in
W: 3.50in
H: 2.25in
Weight: 0.00ct
Very fine polished Agate, with "god's eye."   Jack's collection, the first Agate he boug..
$125.00
Agate Stalactite
Item: 2330
Locality: Artigas, Uruguay
L: 4.00in
W: 2.50in
H: 0.25in
Weight: 0.00
Very fine design with crystal rim. Polished on both sides...
$75.00
Agate with Quartz Polished Stalactite cross section
Item: 7973
Locality: Artigas, Uruguay
L: 3.50in
W: 1.60in
H: 0.00in
Weight: 0.00ct
Bullseye of multicolored Agate with Flawless Quartz (pale amethyst color)  crystals radiating..
$55.00
Albite and Quartz
L: 4.00in
W: 2.50in
H: 1.75in
Weight: 0.00
Very sharp flawless quartz and smaller ones on matrix of well-formed albites that cover both sides o..
$65.00
Amazonite
Item: 1308
Locality: Afghanistan
L: 2.00in
W: 1.50in
H: 1.25in
Weight: 0.00kg
Translucent emerald green crystal with a little matrix, very rare locallity. ..
$85.00
Amazonite and Smoky Quartz
L: 4.00in
W: 3.00in
H: 2.00in
Weight: 0.00
Complete smoky quartzes with amazonites of medium color. Solid piece, no repairs. Collected by Nick..
$425.00
Amazonite with Albite and Smoky Quartz
L: 1.50in
W: 1.20in
H: 1.00in
Weight: 0.00ct
Aesthetic combination of  Amazonite, Smoky Quartz, and Albite.  Classic ..
$110.00
Amazonite with Smoky Quartz
L: 2.00in
W: 2.00in
H: 2.00in
Weight: 0.00
Very nice Smoky Quartzes on partial amazonite with good color...
$95.00
Amazonite with Smoky Quartz
Item: 9764
Locality: Lake George, Colorado, USA
L: 3.50in
W: 2.50in
H: 1.50in
Weight: 0.00ct
Best color Amazonites with small Smoky Quartz crystals.  Very dramatic specimen even at a dis..
$265.00
Amber with eight insects
Item: 1145
L: 0.00mm
W: 0.00mm
H: 0.00mm
Weight: 0.00ct
Small insects perfectly preserved in amber from the classic locality for amber. ..
$65.00
Amber with flying insect
Item: 1146
Locality: Baltic Sea
L: 1.00in
W: 0.00in
H: 0.00in
Weight: 0.00ct
Also has moveable water bubble inclusions trapped inside. Classic locality for amber, perfect flyi..
$85.00
Amblygonite with Eosphorite
L: 2.25in
W: 2.00in
H: 1.00in
Weight: 0.00
Nice partially gemmy blocky crystal of amblygonite with partial coating of brilliant eosphorites,cem..
$120.00
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
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 ..
$416.00
Amethyst
Item: 9103
Locality: Artigas, Uruguay
L: 5.50in
W: 3.00in
H: 1.50in
Weight: 0.00ct
Darkest purple Amethyst crystals with pollished spot showing colored agate below. ..
$95.00
Amethyst
Item: 9376
Locality: Xobodobos, Gobobseb Mtns., Namibia
L: 3.00in
W: 1.25in
H: 1.00in
Weight: 0.00ct
Doubly terminated gemmy Amethyst with divergent tail, split. ..
$165.00
Amethyst
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 an..
$607.00
Amethyst
Item: 1212
L: 5.00in
W: 4.00in
H: 3.50in
Weight: 0.00kg
Bahia, Brazil, Very rare specimen of amethyst from Brejinha, a famous gem amethyst locality in Bah..
$475.00
Amethyst
Item: 9146
Locality: Diamond Hill, South Carolina
L: 5.00in
W: 3.50in
H: 3.00in
Weight: 782.00g
Excellent specimen from a rare locality, one larger crystal with good color, and a smaller one, bo..
$350.00
Amethyst
Item: 9263
Locality: Artigas, Uruguay
L: 4.50in
W: 3.50in
H: 2.50in
Weight: 300.00g
Triangular section of Amethyst druse, the finest color crystals on translucent Agate base.  E..
$115.00
Amethyst
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  $3..
$274.00
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 li..
$452.00
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 tha..
$331.00
Amethyst
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 8.39ct
Bright trillion, faint veils, 8.39 carats $20/ct ..
$167.00
Amethyst
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 e..
$529.00
Amethyst
Item: 9359
Locality: Artigas, Uruguay
L: 6.00in
W: 4.50in
H: 4.00in
Weight: 4.00lb
Brilliant Amethyst crystals in a natural composition that resembles a crashing wave. ..
$200.00
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 ..
$823.00
Amethyst
Item: 9667
Locality: Minas Gerais, Brazil
L: 7.00in
W: 5.50in
H: 1.50in
Weight: 365.00g
Thin, beautiful plate of bright Amethyst crystals on matrix. ..
$195.00
Amethyst
Item: 3236
L: 2.00in
W: 1.50in
H: 1.50in
Weight: 44.00g
The Four Peaks Mine, Maricopa County, Arizona produces amethyst that has often been recrystallized..
$65.00
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
Item: 9486
Locality: Brandberg Massif, Namibia
L: 2.50in
W: 1.00in
H: 0.75in
Weight: 0.00g
Amethyst / Smokey Quartz crystal with a slightly mobile enhydro and distorted growth. ..
$75.00
Amethyst
Item: 4830
Locality: Para, Brazil
L: 12.00mm
W: 10.00mm
H: 0.00mm
Weight: 6.30ct
6.30ct finest wine red color of amethyst, very rare, flawless. with 10 pt diamond G-H SI1 in solid..
$650.00
Amethyst
Item: 9668
Locality: Artigas, Uruguay
L: 4.50in
W: 3.00in
H: 3.00in
Weight: 0.00g
Sharp Amethyst crystals on thick, multi-colored Agate rim. ..
$60.00
Amethyst
Item: 9361
Locality: Artigas, Uruguay
L: 5.00in
W: 4.50in
H: 4.00in
Weight: 0.00g
Brilliant Amethyst druse in a beautiful, cascading formation. ..
$125.00
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 ti..
$275.00
Amethyst
Item: 9646
Locality: Brandberg Massif, Namibia
L: 2.75in
W: 2.50in
H: 1.50in
Weight: 0.00g
Large, well-formed Amethyst crystals on matrix. ..
$85.00
Amethyst
Item: 7632
Locality: Morelia, Mexico
L: 4.00in
W: 3.00in
H: 2.00in
Weight: 0.00kg
Cluster of Amethyst crystals, phantoms of amethyst inside with colorless outer zone. From new prod..
$135.00
Item: 8302
Locality: Jalingo, Nigeria
L: 43.00mm
W: 39.00mm
H: 13.00mm
Weight: 28.78ct
Modified diamond step cut Amethyst from Jalingo, Nigeria with Siberian color.  Clean except f..
$863.40
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 origi..
$709.00
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   17..
$122.00
Amethyst
Item: 9106
Locality: Artigas, Uruguay
L: 2.00in
W: 1.50in
H: 1.50in
Weight: 0.00ct
Gemmy brilliant Amethyst crystals in group without matrix.  Little beauty. ..
$50.00
Amethyst
L: 17.00mm
W: 10.50mm
H: 0.00mm
Weight: 10.45ct
Bright elongated step cut octagon with great reddish purple color, clean to the eye,  a few m..
$418.00
Amethyst
Item: 9374
Locality: Xobodobos, Gobobseb Mtns., Namibia
L: 3.00in
W: 1.70in
H: 1.50in
Weight: 0.00ct
Doubly terminated Amethyst with complex growth, aesthetic and unusual, gemmy. ..
$295.00
Amethyst
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
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
Item: 9314
Locality: Artigas, Uruguay
L: 3.25in
W: 2.00in
H: 1.25in
Weight: 0.00ct
Curving Amethyst druse, brilliant and dark purple.  The best grade of Uruguayan Amethyst. ..
$55.00
Amethyst
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 perfect..
$116.00
Amethyst
Item: 9622
Locality: Brandberg Massif, Namibia
L: 3.00in
W: 2.50in
H: 2.00in
Weight: 0.00ct
Group of gemmy Amethyst crystals, subparallel formation, jutting out of granite.  Nice. ..
$145.00
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 col..
$716.00
Amethyst
Item: 6968
Locality: Jalingo, Nigeria
L: 16.70mm
W: 10.30mm
H: 0.00mm
Weight: 0.00ct
Siberian color (deep reddish purple) drop shape with step cut, clean to the eye, tiny multicolored..
$238.00
Amethyst
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 carat..
$330.00
Amethyst
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: 9366
Locality: Artigas, Uruguay
L: 5.00in
W: 4.00in
H: 3.50in
Weight: 2.25lb
Beautifully shaped Amethyst specimen with polished Agate edges. Many display angles, shape resembl..
$100.00
Amethyst
Item: 9521
Locality: Artigas, Uruguay
L: 3.00in
W: 2.00in
H: 2.00in
Weight: 0.50lb
Cluster of well-formed Amethyst crystals with fantastic color. ..
$65.00
Amethyst
Item: 1953
Locality: Four Peaks, Arizona
L: 12.00mm
W: 19.00mm
H: 14.00mm
Weight: 26.62ct
Our largest "siberian" stone, freeform shape, cherboard crown. Very red for amethyst.  Sligh..
$665.00
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..
$622.00
Amethyst
L: 13.00mm
W: 10.00mm
H: 0.00mm
Weight: 6.35ct
Siberian color octagon set in 14Kt gold, clean to the eye (tiny inclusions under 10x), finest colo..
$525.00
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 ..
$565.00
Amethyst
Item: 9686
Locality: Artigas, Uruguay
L: 5.00in
W: 3.00in
H: 1.00in
Weight: 0.00g
Amethyst crystals with great color and luster on thin matrix. ..
$55.00
Amethyst
Item: 9471
Locality: Artigas, Uruguay
L: 3.50in
W: 2.50in
H: 1.50in
Weight: 0.00g
Amethyst crystals on Agate matrix. ..
$35.00
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: 8352
Locality: Bahia, Brazil
L: 26.00mm
W: 19.00mm
H: 14.00mm
Weight: 41.02ct
Flawless well cut oval with Siberian color.  Excellent value. 41.02 carats $25/ct ..
$1,025.00
Amethyst
Item: 7631
Locality: Morelia, Mexico
L: 5.00in
W: 4.00in
H: 2.50in
Weight: 0.00kg
Very good plate of phantom Amethyst crystals, new production from Mexico. ..
$245.00
Amethyst
Item: 6737
Locality: Xobodobos, Namibia
L: 2.50in
W: 2.00in
H: 0.00in
Weight: 0.00
Formation of parallel Amethyst tipped crystals on granite matrix. ..
$95.00
Amethyst
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..
$840.00
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: 9.00mm
H: 7.20mm
Weight: 7.09ct
Flawless deep reddish purple octagon, excellent step cut.  A premium Four Peaks gem with Sibe..
$319.00
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 ..
$360.00
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, no..
$307.00
Amethyst
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, ..
$295.00
Amethyst
L: 15.00mm
W: 13.00mm
H: 0.00mm
Weight: 8.66ct
Step cut octagon (emerald cut) clean to the eye, microscopic two phase inclusions( liquid).  ..
$390.00
Amethyst
Item: 9358
Locality: Artigas, Uruguay
L: 7.00in
W: 4.00in
H: 3.00in
Weight: 2.50lb
Brilliant Amethyst druse with an emerging stalactite, very flashy. ..
$115.00
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: 9523
Locality: Artigas, Uruguay
L: 3.50in
W: 2.00in
H: 2.00in
Weight: 0.50lb
Unusual Amethyst formation with crystals on all sides, similar to a "flower". Displays from all an..
$75.00
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. ..
$819.00
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 hematit..
$392.00
Amethyst
Item: 7520
Locality: Bahia, Brazil
L: 28.00mm
W: 24.00mm
H: 0.00mm
Weight: 58.91ct
Well cut oval, flawless. 58.91 carats, $30/ct 28x24 mm ..
$1,767.00
Amethyst
L: 3.00in
W: 2.60in
H: 2.00in
Weight: 0.00ct
Very rare group of dark purple Amethyst crystals, showing modifying faces including  "c-face...
$275.00
Amethyst
L: 7.00in
W: 7.00in
H: 3.00in
Weight: 0.00kg
Group of large, brilliant Amethyst crystals, floater.  Some cuttable (gem) areas.  Very ..
$285.00
Amethyst
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 sli..
$410.00
Amethyst
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..
$121.00
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
Item: 9680
Locality: Artigas, Uruguay
L: 3.00in
W: 2.00in
H: 1.00in
Weight: 0.00g
Beautiful, deep-purple Amethyst on matrix with natural composition. ..
$55.00
Amethyst
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 pha..
$380.00
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 ..
$260.00
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
Item: 8011
Locality: Xobodobos, Gobobseb Mtns., Namibia
L: 14.00mm
W: 0.00mm
H: 0.00mm
Weight: 9.15ct
Very bright trillion with medium purple color, clean to the eye but under 10x there are microscopi..
$320.00
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: 9524
Locality: Artigas, Uruguay
L: 4.50in
W: 3.50in
H: 2.50in
Weight: 1.00lb
Brilliant Amethyst druse in a ridge formation with unlimited viewing angles. Beautiful decor piece..
$195.00
Amethyst
Item: 9232
Locality: Artigas, Uruguay
L: 3.50in
W: 2.50in
H: 1.50in
Weight: 265.00ct
Beautiful knob of high grade Amethyst, brilliant. ..
$50.00
Amethyst
Item: 9070
Locality: Rwanda
L: 22.00mm
W: 17.00mm
H: 13.00mm
Weight: 28.38ct
Extremely fine cushion with deep reddish purple color, Siberian color.  From the new discover..
$1,275.00
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 phas..
$131.00
Amethyst
Item: 7551
Locality: Nigeria
L: 18.00mm
W: 16.00mm
H: 0.00mm
Weight: 16.42ct
Bright step cut cushion with Siberian color, tiny multicolored hematite threads under 10x, a dazzl..
$657.00
Amethyst
Item: 9469
Locality: Artigas, Uruguay
L: 3.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Sharp Amethyst crystals on matrix. ..
$25.00
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. Perfec..
$302.00
Amethyst
Item: 8364
Locality: Bahia, Brazil
L: 22.00mm
W: 15.00mm
H: 12.00mm
Weight: 21.40ct
Siberian color, lots of red color Amethyst,  21.40 carat oval, well cut, eye clean.  $3..
$640.00
Amethyst
Item: 7525
Locality: Anahi Mine, Bolivia
L: 32.00mm
W: 28.00mm
H: 0.00mm
Weight: 17.43ct
Flawless free form Amethyst, 17.25 carats, $15/ct. A super price. 33x28 mm ..
$348.00
Amethyst
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, 5.96..
$238.00
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