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

Assorted Gemstones

We have acess to GIA certified diamonds, at wholesale prices. Also we are able to get other stones from major dealers of Tanzanite, Emerald, Ruby, Chrysoberyl and Sapphires. After 30 years of being in business, we know how to get the best at prices that are actual wholesale including a commission to us.

For Amethyst and tourmaline, we have all sizes, colors, and shapes. Since we are cutters, we custom cut amethyst and other colored stones. Inquiries invited.

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Ametrine - octagon
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
Apatite - drop
Item: 8333
Locality: Minas Gerais, Brazil
L: 10.00mm
W: 8.00mm
H: 0.00mm
Weight: 2.10ct
Nice green drop shape, excellent cutting this color is rare in Apatite.  Clean to the eye.  2.10 carats  $45/ct.
$94.50
Aquamarine ( Beryl ) - cushion
Item: 7555
Locality: Minas Gerais, Brazil
L: 12.00mm
W: 10.00mm
H: 0.00mm
Weight: 5.35ct
Sparkling step cut cushion Aquamarine, minor veils under 10x, 5.35 carats, $60/ct
$321.00
Aquamarine ( Beryl ) - oval
Item: 9054
Locality: Espirito Santo, Brazil
L: 11.00mm
W: 9.00mm
H: 0.00mm
Weight: 2.31ct
Bright oval, eye clean.  Great ring stone. Aquamarine has a hardness of 7.,5 to 8, and has no cleavage. 2.31ct $75/ct
$173.00
Aquamarine ( Beryl ) - oval
Item: 5318
Locality: Brazil
L: 17.00mm
W: 9.20mm
H: 7.50mm
Weight: 8.40ct
Beautiful, step-cut Aquamarine oval with excellent clarity.   Price is $50 / carat.
$462.00
Aquamarine ( Beryl ) - oval
Item: 8393
Locality: Mimoso do Sul Pegmatite, Espirito Santo, Brazil
L: 12.00mm
W: 9.00mm
H: 0.00mm
Weight: 3.52ct
Bright Aquamarine oval, well cut and good color.  3.52 carats $115/ct  We can set this as a ring or pendant in the new Sterling Silver that doesn't tarnish, or Gold, either 14Kt or 18Kt.
$404.00
Aquamarine ( Beryl ) - oval
Item: 8391
Locality: Brazil
L: 10.00mm
W: 7.30mm
H: 5.00mm
Weight: 2.40ct
Bright Aquamarine oval.   Great stone for a ring. Price is $70 / carat.
$168.00
Aquamarine ( Beryl ) - oval
Item: 9053
Locality: Espirito Santo, Brazil
L: 11.00mm
W: 10.00mm
H: 0.00mm
Weight: 4.32ct
Sparkling eye clean Aquamarine, light blue, excellent cut.  4.32ct $90/ct
$388.00
Aquamarine ( Beryl ) - oval
Item: 4590
Locality: Brazil
L: 11.00mm
W: 9.00mm
H: 0.00mm
Weight: 3.31ct
Very brilliant oval, clean.  $40/ct
$132.00
Aquamarine ( Beryl ) - trillion / cushion
Item: 7553
Locality: Minas Gerais, Brazil.
L: 10.00mm
W: 10.00mm
H: 7.50mm
Weight: 3.74ct
Brilliant triangle cushion Aquamarine with excellent color and classic step cut.  microscopic inclusions under 10x  3.74 carats, $75/ct  Excellent gem value.
$280.00
Baesnasite - cushion
Item: g29
Locality: Pakistan
L: 7.00mm
W: 6.00mm
H: 6.00mm
Weight: 2.47ct
Extremely rare mineral Baesnasite that contains Cerium, a rare earth element.   Transluscent with good color.   $100 / carat
$247.00
Blue Topaz - octagon
Item: 8322
Locality: Minas Gerais, Brazil
L: 18.00mm
W: 13.00mm
H: 9.50mm
Weight: 20.80ct
Flawless octagon with London blue color.   20.80 carats  $25/ct
$520.00
Boulder Opal - cabochon
Item: 8429
Locality: Queensland, Australia
L: 15.00in
W: 0.00in
H: 0.00in
Weight: 11.70ct
High-grade Boulder Opal with electric color-play and dark, multicolored matrix.   Price is $15 / carat.
$175.00
Boulder Opal - cabochon
Item: 8436
Locality: Queensland, Australia
L: 20.60mm
W: 13.40mm
H: 0.00mm
Weight: 10.33ct
High-grade Boulder Opal with strong play of color and multi-colored matrix. Solid, with brilliant polish. Price is $18/carat.
$186.00
Boulder Opal - cabochon
Item: 8430
Locality: Queensland, Australia
L: 18.00mm
W: 15.80mm
H: 0.00mm
Weight: 13.99ct
High-grade Boulder Opal with electric color-play and multi-colored matrix. Price is $15/carat.
$210.00
Chrysoberyl Cat's Eye - cabochon
Item: 2016
Locality: Brazil
L: 7.60mm
W: 6.00mm
H: 0.00mm
Weight: 2.14ct
Well cut honey colored cat's eye, $200/ct
$428.00
Chrysoprase - cabochon
Item: g118
Locality: Australia
L: 13.50mm
W: 12.00mm
H: 6.30mm
Weight: 8.01ct
Beautiful, bright green Chrysoprase with excellent luster. Chrysoprase makes an excellent substitute for Jadeite; the transluscency is better than most Jadeite on the market, with equal color.
$55.00
Chrysoprase - cabochon
Item: g121
Locality: Australia
L: 16.00mm
W: 9.00mm
H: 7.00mm
Weight: 8.00ct
Bright green Chrysoprase with excellent color. Chrysoprase makes a great substitute for Jadeite, the transluscency is better than most Jadeite of similar color.
$55.00
Chrysoprase - cabochon
Item: g120
Locality: Australia
L: 13.70mm
W: 13.50mm
H: 8.00mm
Weight: 11.80ct
Beautiful, bright green Chrysoprase with outstanding color and luster. Chrysoprase makes an excellent substitute for Jadeite; the transluscency is better than most Jadeite on the market, with equal color.
$95.00
Citrine ( Madeira ) - drop
Item: g127
Locality: Artigas, Uruguay
L: 18.00mm
W: 14.00mm
H: 10.00mm
Weight: 11.39ct
Flawless Madeira Citrine drop with outstanding, rich orange color and excellent cutting.   Flawless.   Some zoning visible upon inspection, indicative of natural origin.  There is almost no natural Citrine in gem quality. Almost all material used in jewelry has been produced by heating Amethyst. Price is $45 / carat.   posted
$513.00
Citrine (Madeira) - oval
Item: g11
Locality: Artigas, Uruguay
L: 12.00mm
W: 10.00mm
H: 0.00mm
Weight: 4.41ct
Flawless Madeira Citrine oval with excellent cutting and golden orange color.  Almost all Citrine used in jewelry has been produced by heating Amethyst.  There is almost no natural Citrine in gem quality.  4.41 carats $35/ct
$154.00
Citrine (Madeira) - oval
Item: g9
Locality: Artigas, Uruguay
L: 11.00mm
W: 9.00mm
H: 0.00mm
Weight: 3.26ct
The best Citrine is Madeira Citrine, a deep orange color.  This oval is clean and well cut, a bright gem that is close to Padparasha Sapphire in beauty. 3.26 carats $35/ct
$114.00
Citrine (Madeira) - round
Item: g10
Locality: Artigas, Uruguay
L: 10.00mm
W: 0.00mm
H: 0.00mm
Weight: 3.13ct
Brilliant flawless Madeira Citrine round gem, this is fine Amethyst that has been heated to be Citrine in color.  3.13 carats $35/ct
$109.00
Citrine - cushion
Item: g90
Locality: Uruguay
L: 13.60mm
W: 13.60mm
H: 0.00mm
Weight: 9.20ct
Citrine cushion with bright orange color.   Classic. Price is $35 / carat.   posted
$322.00
Citrine - cushion
Item: 7582
Locality: Brazil
L: 14.00mm
W: 12.00mm
H: 0.00mm
Weight: 9.50ct
Beautiful, bright orange Citrine cushion.   Birthstone for November.
$239.00
Citrine - octagon
Item: g184
Locality: Rio Grande do Sul, Brazil
L: 17.00mm
W: 12.50mm
H: 9.00mm
Weight: 14.05ct
Deep orange Citrine, flawless stepcut octagon,  November birthstone. 14.05 carats $28/ct
$390.00
Citrine - oval
Item: 1616
Locality: Rio Grande do Sul, Brazil
L: 10.00mm
W: 8.00mm
H: 5.00mm
Weight: 2.30ct
Checkerboard oval Citrine.   Birthstone for November.
$30.00
Diamond
Item: 1206
Locality: South Africa
L: 9.20mm
W: 0.00mm
H: 0.00mm
Weight: 0.00kg
5.59 carat yellow crystal with excellent codecahedral form, translucent
$825.00
Diamond - round
Item: 8021
Locality: South Africa
L: 5.00mm
W: 0.00mm
H: 0.00mm
Weight: 0.47ct
Round brilliant. .47 carat, SI1 J color 58% depth, a few naturals
$670.00
Diamond - round
Item: 7544
Locality: South Africa
L: 5.29mm
W: 0.00mm
H: 0.00mm
Weight: 0.57ct
Nice solitaire Diamond, .57 carat.SI1 H color, 6.18x3.76mm    57.5% depth
$825.00
Emerald ( Synthetic ) - octagon
Item: 4051
Locality: Russian Taurus Hydrothermal Lab Created Emerald
L: 15.40mm
W: 9.00mm
H: 6.00mm
Weight: 5.70ct
Extremely fine, synthetic Emerald with classic, deep-green color.   This material was produced in Russia and is no longer available. Price is $65 / carat.   posted
$370.00
Emerald ( Synthetic ) - octagon
Item: 4037
Locality: Novosibirsk, Siberia, Russia
L: 11.00mm
W: 11.00mm
H: 0.00mm
Weight: 5.66ct
Flawless square octagon, step cut.   This synthetic material was produced in Russian and is no longer available. Price is $65/ct. 11x11mm
$368.00
Emerald ( Synthetic ) - parallelogram
Item: 4040
Locality: Novosibirsk, Siberia, Russia
L: 9.00mm
W: 6.00mm
H: 0.00mm
Weight: 1.87ct
Flawless zigzag cut, $80/ct. 9x6mm
$149.00
Emerald ( Synthetic ) - trillion / cushion
Item: g213
L: 7.20mm
W: 7.20mm
H: 0.00mm
Weight: 1.18ct
Flawless Emerald trillion of the finest color, cut from vintage synthetic rough that is no longer available.   Price is $150 / carat.    Wear an emerald without worry of loss or theft!   Comparable, natural Emerald would cost thousands per carat.   posted
$177.00
Garnet ( Spessartite ) - drop
Item: 8310
Locality: Afghanistan.
L: 12.00mm
W: 9.00mm
H: 0.00mm
Weight: 5.09ct
Orange red pear shape, excellent clarity, minor inclusions  5.09 carats $60/ct
$302.00
Garnet , Demantoid ( variety of Andradite ) - cabochon
Item: g107
Locality: Belqeys Mtn., Takab Cnty.,West Azerbaijan Province, IRAN
L: 6.80mm
W: 0.00mm
H: 0.00mm
Weight: 1.50ct
Extremely rare, gemmy cabochon of Demantoid Garnet with beautiful, deep, forest-green color.   Extremely aesthetic.   Can be set in jewelry, inquire for details.   DW
$400.00
Garnet - hexagon
Item: 7538
Locality: Mozambique
L: 9.00mm
W: 0.00mm
H: 0.00mm
Weight: 2.82ct
Flawless Mozambique garnet hexagon, a real unusual red gem. 2.82 carats$50/ct
$141.00
Garnet Parcel - heart
Item: g192
Locality: Mozambique
L: 5.00mm
W: 5.00mm
H: 0.00mm
Weight: 5.09ct
Parcel of ten 5mm Garnet hearts. Total weight is 5.09 carats.   posted
$20.00
Garnet Parcel - heart
Item: g193
Locality: Mozambique
L: 6.00mm
W: 6.00mm
H: 0.00mm
Weight: 9.69ct
Parcel of ten 6mm garnet hearts.   Total weight is 9.69 carats.   posted
$30.00
Garnet Parcel - octagon
Item: g194
Locality: Mozambique
L: 6.00mm
W: 3.00mm
H: 0.00mm
Weight: 4.54ct
Parcel of ten 3x6 Garnet baguettes.   Total weight is 4.54 carats.   posted
$15.00
Garnet Parcel - oval
Item: g196
Locality: Mozambique
L: 8.00mm
W: 6.00mm
H: 0.00mm
Weight: 15.95ct
Parcel of ten 8x6 Garnet ovals.   Total weight is 15.95 carats.   posted
$25.00
Garnet Parcel - oval
Item: g199
Locality: Mozambique
L: 7.00mm
W: 5.00mm
H: 0.00mm
Weight: 11.26ct
Parcel of ten 7x5 Garnet ovals.   Total weight is 11.26 carats.
$20.00
Garnet var. Hessonite - cushion
Item: 8433
Locality: Sri Lanka
L: 11.00mm
W: 10.00mm
H: 7.00mm
Weight: 5.27ct
Bright red Hessonite cushion with excellent color.  Faces up super, has moderate inclusions throughout.  If this were clean it would be hundreds of dollars per carat. 5.27 carats , $85 / carat
$448.00
Garnet var. Hessonite - oval
Item: 8087
Locality: Sri Lanka
L: 10.00mm
W: 9.00mm
H: 5.60mm
Weight: 3.12ct
Brilliant, wine red, clean to the eye Hessonite Garnet  oval, 3.12 carats, $85/ct
$263.00
Garnet var. Merelani Mint
Item: g23
L: 7.10mm
W: 5.00mm
H: 0.00mm
Weight: 1.84ct
Clean to the eye, rare, pale greenish-blue Garnet from discovery in Tanzania.   Perfect cut.
$500.00
Garnet var. Pyrope - hexagon
Item: 9092
Locality: Sri Lanka
L: 10.00mm
W: 0.00mm
H: 0.00mm
Weight: 4.71ct
Flawless deep red Pyrope Garnet cut in unusual six sided star cut.  Looks like a red star.  We can mount this in a silver or gold pendant or ring. 4.71carats $65/ct
$306.00
Garnet var. Rhodolite - octagon
Item: g153
Locality: Mozambique
L: 8.00mm
W: 6.00mm
H: 0.00mm
Weight: 2.55ct
Deep-red Rhodolite Garnet octagon.   Eye clean.   Price is $45 / carat.   posted
$115.00
Garnet var. Spessartite - cabochon
Item: g254
Locality: Afghanistan
L: 14.10mm
W: 8.80mm
H: 3.75mm
Weight: 6.77ct
Bright-orange cabochon of Spessartite Garnet.   Very aesthetic. Price is $25 / carat.   DW
$169.00
Garnet var. Spessartite - cushion
Item: 9048
Locality: Minas Gerais, Brazil
L: 9.00mm
W: 9.00mm
H: 5.00mm
Weight: 4.10ct
Brilliant orange-red Spessartite Garnet cushion. $55/carat.
$225.00
Garnet var. Spessartite - cushion
Item: g166
Locality: Afghanistan
L: 11.00mm
W: 9.50mm
H: 0.00mm
Weight: 6.14ct
Beautiful, deep-red Garnet cushion with rich color.   Price is $50 / carat. Faces up excellent, but flaws visible upon inspection.   DW
$307.00
Garnet var. Spessartite - drop
Item: g243
Locality: Afghanistan
L: 25.00mm
W: 19.00mm
H: 13.00mm
Weight: 39.85ct
Impressive Spessartite Garnet drop with beautful, reddish-orange color.   Gemstones of this size are exceptionally rare. Price is $40 / carat   DW
$1,594.00
Garnet var. Spessartite - oval
Item: g157
Locality: Brazil
L: 9.40mm
W: 8.00mm
H: 4.90mm
Weight: 3.37ct
Eye-clean Spessartite Garnet with deep-red color.   Price is $45 / carat.   posted
$151.00
Garnet var. Spessartite - oval
Item: 6429
Locality: Afghanistan
L: 15.00mm
W: 12.00mm
H: 0.00mm
Weight: 13.18ct
Fiery, red-orange Spessartite Garnet. Faces up well, but under 10x veils and inclusions are apparent.
$329.00
Garnet var. Spessartite - trillion
Item: g155
Locality: Afghanistan
L: 10.50mm
W: 8.00mm
H: 0.00mm
Weight: 2.89ct
Bright, red-orange Spessartite Garnet trillion.   Has some veils but faces up well.   Price is $45 / carat.   posted
$130.00
Gem Silica - cabochon
Item: 1621
Locality: Namibia
L: 21.00mm
W: 19.00mm
H: 7.00mm
Weight: 28.95ct
Cushion shaped cabochon of rare, deep-Turqoise colored Gem Silica.   Extremely hard, with very high polish.    Reversible.
$145.00
Gem Silica - cabochon
Item: g41
Locality: Namibia
L: 23.60mm
W: 13.00mm
H: 0.00mm
Weight: 12.90ct
Vivid blue Gem Silica with contrasting grey matrix.   Very aesthetic.   posted
$45.00
Golden Beryl ( Heliodor ) - oval
Item: g140
Locality: Minas Gerais, Brazil
L: 13.00mm
W: 8.50mm
H: 5.50mm
Weight: 4.16ct
Bright golden Beryl, with excellent color and brilliance.   Price is $70 / carat.   posted
$291.00
Golden Beryl ( Heliodor ) - oval
Item: g159
Locality: Minas Gerais, Brazil
L: 9.00mm
W: 6.00mm
H: 0.00mm
Weight: 1.54ct
Beautiful, Golden Beryl oval with bright yellow color.   Very aesthetic.   Price is $60 / carat.   posted
$92.00
Golden Beryl (Heliodor)
Item: g19
Locality: Minas Gerais, Brazil
L: 10.00mm
W: 8.00mm
H: 6.00mm
Weight: 3.07ct
Flawless cushion, well cut, Golden Beryl.  Also called Heliodor.  3.07 carats $90/ct
$276.00
Indicolite Tourmaline with Diamonds in 14k Gold - pendant
Item: h72
Locality: Minas Gerais, Brazil
L: 38.00mm
W: 13.70mm
H: 7.70mm
Weight: 27.00ct
1.5 inch Electric Blue Tourmaline Tongue set in 14Kt Gold with 12 .02 carat Diamonds (G-H SI1) .   Tourmaline weighs 27 carats.
$1,450.00
Jadeite - briolette
Item: 9049
Locality: Myanmar (formerly Burma)
L: 15.00mm
W: 6.20mm
H: 0.00mm
Weight: 4.58ct
Natural, untreated Jadeite briolette with beautiful, green color and very light texture. Drilled for stringing.   posted
$75.00
Jadeite - cabochon
Item: 5391
Locality: Burma
L: 18.50mm
W: 14.00mm
H: 0.00mm
Weight: 10.52ct
Bright apple green Jadeite Jade with good translucency. (Jade comes in two mineralogical types, Nephrite and Jadeite. Jadeite is the better Jade) Polished to a high luster.
$245.00
Jadeite - cabochon
Item: 9085
Locality: Myanmar (formerly Burma)
L: 20.00mm
W: 14.50mm
H: 0.00mm
Weight: 11.67ct
Natural, untreated Jadeite Jade with fantastic, deep green color and medium, course texture.
$165.00
Jadeite - cabochon
Item: 9045
Locality: Burma
L: 15.00mm
W: 7.00mm
H: 0.00mm
Weight: 2.14ct
Marquise cabochon of bright green Jadeite, moss in snow, translucent, Burmese Jadeite
$100.00
Jadeite - cabochon
Item: 9028
Locality: Burma
L: 21.00mm
W: 16.00mm
H: 5.00mm
Weight: 0.00ct
True Jadeite Jade from Burma.  Well cut cabochon with deep green color.  Not dyed.
$145.00
Jadeite Heart
Item: 8355
Locality: Burma
L: 19.00mm
W: 14.00mm
H: 5.00mm
Weight: 0.00ct
Moss in Snow Jadeite cut into heart with excellent luster.  Burmese Jadeite.  12.54ct
$120.00
Jadeite Heart
Item: 9087
Locality: Burma
L: 19.00mm
W: 18.00mm
H: 0.00mm
Weight: 13.66ct
Moss in Snow Jadeite cut into heart.   Burmese Jadeite.   13.66 carats
$110.00
Labradorite - cabochon
Item: g98
Locality: Madagascar
L: 25.50mm
W: 20.00mm
H: 8.00mm
Weight: 0.00g
High grade Labradorite cabochon with excellent color play.
$65.00
Labradorite - cabochon
Item: g99
Locality: Madagascar
L: 28.75mm
W: 22.75mm
H: 5.20mm
Weight: 25.00ct
Bright Labradorite cabachon with beautiful color.   posted
$55.00
Labradorite - cabochon
Item: g94
Locality: Madagascar
L: 37.00mm
W: 16.00mm
H: 8.00mm
Weight: 35.00ct
Labradorite cabochon with excellent color and polish.   posted
$60.00
Labradorite - drop
Item: 2032
Locality: Durango, Mexico
L: 25.00mm
W: 14.00mm
H: 0.00mm
Weight: 0.00kg
Excellent color drop shape,  23.15 $10/ct
$230.00
Morganite - oval
Item: g130
Locality: Madagascar
L: 11.70mm
W: 9.80mm
H: 6.30mm
Weight: 4.59ct
Oval with pale peach color, clean to the eye with micro inclusions scattered under 10x.  Does show color. 4.59ct  $40/ct
$183.00
Morganite - oval
Item: g128
Locality: Madagascar
L: 12.00mm
W: 10.00mm
H: 6.50mm
Weight: 4.16ct
Pale peach color Morganite clean to the eye, a few micro inclusions.  Good proportions, bright cut.  4.16 cts   $45/ct
$187.00
Morganite - trillion
Item: g18
Locality: Minas Gerais, Brazil
L: 10.00mm
W: 0.00mm
H: 0.00mm
Weight: 3.01ct
Brilliant trillion with pink color, slight two phase inclusions.  Morganite is pink or peach colored Beryl, the Beryl family includes Emerald and Aquamarine. 3.01 carats $65/ct
$195.00
Opal - cabochon
Item: 9084
Locality: Australia
L: 17.00mm
W: 20.00mm
H: 5.00mm
Weight: 10.59ct
Solid white Opal with green and orange play of color throughout the stone, small fiery patches.  Guaranteed stable. 10.59 carats $75/ct
$794.00
Opal - cabochon
Item: 7564
Locality: Piaui, Brazil
L: 17.00mm
W: 10.00mm
H: 0.00mm
Weight: 6.27ct
Outstanding, fiery, jelly opal with vivid flashes of every color.   Brazilian white opal is some of the most stable material in the world. Price is $75/carat.
$470.00
Opal - cabochon
Item: 6403
Locality: Ethiopia
L: 10.00mm
W: 7.00mm
H: 0.00mm
Weight: 0.00ct
Super Opal from Ethiopia, bright oranges and greens, can see the play of color from 15 feet in low light.  1.25 cts $100/ct 10x7 mm
$125.00
Opal - cabochon
Item: 6469
Locality: Ethiopia
L: 12.00mm
W: 8.00mm
H: 0.00mm
Weight: 0.00ct
Excellent opal with large patches of green and some orange. This dazzler shows from a distance even in low light conditions.  1.83ct  $70/ct 12x8mm
$127.00
Opal - cabochon
Item: 6468
Locality: Ethiopia
L: 10.00mm
W: 8.00mm
H: 0.00mm
Weight: 0.00ct
Oval with large patches of orange and green that show under any light. Great stone. $70/ct Ask us for a quote on mounting it in gold or silver. 10x8mm
$132.00
Opal - cabochon
Item: g190
Locality: Ethiopia
L: 17.00mm
W: 14.00mm
H: 0.00mm
Weight: 5.45ct
Outstanding Opal with full range of vivid color, arranged in aesthetic latice-like composition.   One of our very best from Ethiopia. Price is $50 / carat.
$300.00
Opal - cabochon
Item: g144
Locality: Piaui, Brazil
L: 13.00mm
W: 9.00mm
H: 0.00mm
Weight: 2.97ct
Hard to find Brazilan Crystal Opal, showing green play of color throughout.  Some orange flashes.  Exceptional solid Opal.  Brazilian white opal is denser than Australian Opal
$326.00
Opal - drop
Item: 1413
Locality: Brazil
L: 11.00mm
W: 9.00mm
H: 0.00mm
Weight: 1.89ct
Nice even distribution of color, and large patch size, orange and greens mostly, $40/ct. 11x9mm
$76.00
Opal - faceted cabochon
Item: 7547
Locality: Ethiopia
L: 12.00mm
W: 10.00mm
H: 0.00mm
Weight: 1.81ct
Faceted top oval Opal from Ethiopia.  Large patches of green and orange that show in even low lighting from 10 feet away.  Fine gem, well cut.  1.89 carats $60/ct
$113.00
Peridot - cushion
Item: g210
Locality: San Carlos Apache Reservation, Arizona
L: 14.30mm
W: 0.00mm
H: 0.00mm
Weight: 13.01ct
Beautiful Peridot cushion with good color and brilliance.   Some inclusions visible, indicative of natural origin. Price is $70 / carat.   posted
$911.00
Peridot - trillion / cushion
Item: g225
Locality: San Carlos Apache Reservation, Arizona
L: 12.00mm
W: 9.00mm
H: 0.00mm
Weight: 3.81ct
Bright-green Peridot trillion with excellent color, from the San Carlos Apache Reservation in Arizona.   A rare gem. Faces up excellent, but some inclusions visible upon inspection.   DW
$229.00
Peridot - trillion / cushion
Item: g216
Locality: San Carlos Apache Reservation, Arizona
L: 14.00mm
W: 10.00mm
H: 7.00mm
Weight: 5.44ct
Beautiful green Peridot cushion with great color and brilliance, from the San Carlos Apache reservation in Arizona.   Faces up excellent, but inclusions visible upon inspection, characteristic of natural gemstones. Price is $70 / carat.   DW
$380.00
Peridot - trillion / cushion
Item: g207
Locality: San Carlos Apache Reservation, Arizona
L: 18.70mm
W: 17.60mm
H: 12.70mm
Weight: 23.14ct
Extremely rare Peridot trillion with bright green color and great brilliance.   Gemstones of this size, from this locality, are extremely rare.   Some inclusions visible, typical of large natural gemstones. Price is $70 / carat.   posted
$1,620.00
Petalite - octagon
Item: 5333
Locality: Brazil
L: 9.50mm
W: 6.00mm
H: 0.00mm
Weight: 1.87ct
Bright Petalite octagon from Brazil.   Price is $20 / carat.   posted
$37.00
Petalite - round
Item: 2096
Locality: Minas Gerais, Brazil
L: 12.00mm
W: 0.00mm
H: 0.00mm
Weight: 5.32ct
Nice round, some veils, but nice stone $25/ct A rare pegmatite mineral. 12mm
$130.00
Refractometer
Item: 3095
Locality: China
L: 5.00in
W: 3.00in
H: 1.25in
Weight: 0.00
Excellent new manufacture from China, this Refractometer is compact and well built, with a monochromatic light included. It also has a polarizing filter for anisotropic readings. This instrument identifies gemstones by refractive index and is a fraction of the price of other models on the market. Has hard cover case for travel. wt 1.25 lb. Compare with the GIA Duplex II Refractometer at $800.
$165.00
Refractometer
Item: 4450
Locality: China
L: 5.25in
W: 3.25in
H: 1.70in
Weight: 700.00g
Great new refractometer from Asico in China. This model has an internal light source using two AA batteries. The glass hemisphere is made of Cubic Zirconia, much harder than the lead glass used in Duplex II and other refractometers, and it is resistant to corrosion that refractive index liquid can cause over time. A superior refractometer in all respects. Comes with a polarizing filter for determ
$250.00
Rubellite Tourmaline - drop
Item: g51
Locality: Brazil
L: 11.00mm
W: 9.00mm
H: 5.50mm
Weight: 3.20ct
Beautiful Rubellite drop with vivid pink-red color. Price is $125 / carat.
$400.00
Rubellite Tourmaline - drop
Item: g145
Locality: Minas Gerais, Brazil
L: 11.00mm
W: 8.00mm
H: 0.00mm
Weight: 2.55ct
Beautiful, vivid red Rubellite with fantastic color.   Faces up clean.   Price is $120/carat.
$306.00
Rubellite Tourmaline - fancy cut
Item: 8335
Locality: Minas Gerais, Brazil
L: 10.00mm
W: 8.00mm
H: 0.00mm
Weight: 1.64ct
Fancy cut bright Rubellite with violet red color. 1.64 carats $100/ct
$160.00
Rubellite Tourmaline - heart
Item: 9083
Locality: Minas Gerais, Brazil
L: 19.00mm
W: 18.21mm
H: 0.00mm
Weight: 26.53ct
Checkerboard cut Tourmaline heart in a bright, pink-peach color. 10.59carats   $60/ct.
$636.00
Rubellite Tourmaline - octagon
Item: 8047
Locality: Minas Gerais, Brazil.
L: 10.30mm
W: 9.00mm
H: 6.60mm
Weight: 4.27ct
Barion cut Rubellite with excellent brilliance and color. Minor veils and inclusions.  4.27 caraats $140/ct
$598.00
Rubellite Tourmaline - round
Item: g63
Locality: Brazil
L: 7.00mm
W: 7.00mm
H: 3.00mm
Weight: 2.00ct
Near flawless, well-cut Rubellite with the best color.   Price is $120 / carat.
$240.00
Rubellite Tourmaline - trillion
Item: 6930
Locality: Minas Gerais, Brazil
L: 10.00mm
W: 7.50mm
H: 0.00mm
Weight: 2.33ct
Beautiful color Rubellite with slight two-phase inclusions. Price is $150/carat.
$345.00
Rutilated Quartz - cabachon
Item: g32
Locality: Bahia, Brazil
L: 16.00mm
W: 11.00mm
H: 6.00mm
Weight: 8.61ct
Brilliant Rutilated Quartz cabachon displaying 6-pointed star with excellent form and positioning.   Great polish on both sides.
$185.00
Rutilated Quartz - cabochon
Item: 4003
Locality: Brazil
L: 40.00mm
W: 20.00mm
H: 0.00mm
Weight: 58.00ct
Supremely cut leaf cut quartz with very unique formation of multicolored rutile. A one of a kind gem. 40x20mm
$220.00
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