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Agate
Item: 9515
Locality: Chihuahua, Mexico
L: 2.25in
W: 1.00in
H: 0.90in
Weight: 0.00ct
Polished Agate section from Mexico's famous Agate state, Chihuahua. ..
$45.00
Agate
Item: 9876
Locality: Brazil
L: 4.50in
W: 4.00in
H: 0.25in
Weight: 115.00g
Polished Agate slice with deep orange-red color.   Both sides polished. ..
$65.00
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
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 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
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
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
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: 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: 14.00mm
W: 11.00mm
H: 0.00mm
Weight: 6.58ct
Reddish violet triangle cushion with checkerboard top. 25/ct, tiny wispy veil, very good stone. ..
$164.00
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
Item: 9658
Locality: Minas Gerais, Brazil
L: 3.50in
W: 3.25in
H: 2.00in
Weight: 0.00g
Bright Amethyst crystals on colored Agate matrix. ..
$55.00
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: 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: 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: 9360
Locality: Artigas, Uruguay
L: 6.00in
W: 4.00in
H: 2.50in
Weight: 0.00g
Brilliant Amethyst crystals in upright composition on Basalt matrix. ..
$100.00
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: 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: 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
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: 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 ..
$119.00
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
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: 7901
Locality: Artigas, Uruguay
L: 5.00in
W: 3.00in
H: 2.00in
Weight: 0.00g
Dramatic and geologically educational specimen of Amethyst crystals on lining of multicolored agat..
$95.00
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
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: 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: 15.00mm
W: 11.00mm
H: 0.00mm
Weight: 10.24ct
Finest color Four Peaks Amethyst.  Siberian color.  Eye clean, two phase inclusions unde..
$460.00
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: 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: 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
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: 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
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: 9362
Locality: Artigas, Uruguay
L: 4.50in
W: 3.50in
H: 2.50in
Weight: 0.00g
Brilliant Amethyst druse on basalt showing half of a stalactite. ..
$75.00
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: 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: 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: 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: 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: 7962
Locality: Artigas, Uruguay
L: 4.00in
W: 3.50in
H: 3.50in
Weight: 1.25lb
Beautiful formation of deep-purple Amethyst crystals on agate with several display angles. ..
$75.00
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
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: 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: 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: 9464
Locality: Brandberg, Namibia
L: 2.00in
W: 1.25in
H: 0.75in
Weight: 0.00g
Single Amethyst crystal on matrix, good composition. ..
$45.00
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: 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: 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 difficul..
$290.00
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 origi..
$709.00
Amethyst
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 ..
$1,325.00
Amethyst
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,..
$110.00
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: 7621
Locality: Bou Oudi, Tata Province, Morocco
L: 1.80in
W: 1.25in
H: 1.00in
Weight: 0.00kg
Very rare cluster of amethyst crystals from Tata, Bou Oudi, Morocco. ..
$95.00
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
Item: 9365
Locality: Artigas, Uruguay
L: 4.00in
W: 3.50in
H: 3.50in
Weight: 0.00g
Amethyst druse with multi-colored agate and polished sides. ..
$75.00
Amethyst
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. 1..
$285.00
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
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: 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: 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: 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 vei..
$410.00
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, charac..
$169.00
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: 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 i..
$570.00
Amethyst
Item: 9727
Locality: Artigas, Uruguay
L: 12.50in
W: 8.00in
H: 3.00in
Weight: 9.00lb
Finest color brilliant Amethyst druse lining a geode section that has a polished Agate rim, on a c..
$535.00
Amethyst
Item: 9583
Locality: Artigas, Uruguay
L: 3.00in
W: 3.00in
H: 1.50in
Weight: 0.00g
Amethyst crystals on matrix with round formation. ..
$45.00
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/c..
$268.00
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
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 Ame..
$270.00
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, brill..
$798.00
Amethyst
L: 19.00mm
W: 18.00mm
H: 0.00mm
Weight: 17.70ct
Well cut heart, bright and clean to the eye, minor veils under 10x, 17.70 carats $15/ct ..
$265.00
Amethyst
Item: 9357
Locality: Artigas, Uruguay
L: 7.50in
W: 5.00in
H: 4.00in
Weight: 5.50lb
Brilliant Amethyst of the darkest color with polished Agate edges. Self standing, great decor spec..
$300.00
Amethyst
Item: 6614
L: 2.50in
W: 2.00in
H: 2.00in
Weight: 0.00kg
Parana, Brazil, From a new locality in Brazil, cluster of gemmy doubly terminated amethyst crystal..
$225.00
Amethyst
Item: 7461
Locality: Las Vigas, Vera Cruz, Mexico
L: 4.00in
W: 3.00in
H: 3.00in
Weight: 0.00ct
Las Vigas, Vera Cruz, Mexico Gemmy light purple Amethyst crystals up to 2 in. A scepter on basal..
$185.00
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, ver..
$337.00
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: 10.00mm
H: 0.00mm
Weight: 7.29ct
Siberian color octagon, some micro inclusions of liquid, characteristic for Four Peaks, 7.29 carat..
$255.00
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: 3355
L: 23.00mm
W: 20.00mm
H: 0.00mm
Weight: 32.36ct
Brejinha, Bahia, Brazil, Flawless cushion with excellent color, very, very fine Amethyst. 32.36 ca..
$1,290.00
Amethyst
Item: 6960
L: 24.00mm
W: 16.00mm
H: 0.00mm
Weight: 37.03ct
Four Peaks Mine, Maricopa County, Arizona, USA, Cushion with reddish purple color, clean except fo..
$1,110.00
Amethyst
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.&n..
$356.00
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
Item: 9724
Locality: Artigas, Uruguay
L: 10.50in
W: 5.00in
H: 3.50in
Weight: 5.50lb
New from the Tucson 2019 show,  Plate of drusy Amethyst with deep color and a polished stalac..
$275.00
Amethyst
Item: 9581
Locality: Artigas, Uruguay
L: 6.00in
W: 3.00in
H: 2.00in
Weight: 0.00g
Beautiful Amethyst crystals on agate matrix. ..
$65.00
Amethyst
Item: 1595
Locality: Nigeria
L: 0.00in
W: 1.75in
H: 0.00in
Weight: 0.00
Siberian color amethyst with zoning used in design to mimick nature. Excellent carving done in Fujia..
$110.00
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