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

 

3416  Amethyst helicon
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Amethyst - Four Peaks Mine, Maricopa County, Arizona USA
3.75ct Four Peaks Amethyst with deep Siberian color, some veils but not apparent

11x9mm

$265

Item
#3416

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3417 "Grape" Garnets set in 14Kt Gold helicon
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"Grape" Garnets set in 14Kt Gold - Mexico
Rare shade of Garnets, Red with a purple tint. Sold as a set, there are about 3 carats of garnet total. Chain is not supplied but available, please inquire about styles and lengths. Included 5mm Stud earrings 6mm pendant

6mm, 5mm

$145

Item
#3417

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1007 6mm Garnet Heart in 14Kt Gold helicon
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6mm Garnet Heart in 14Kt Gold - Mozambique
Well cut red Mozambique garnet in pendant of solid 14Kt gold.

6mm

$52

Item
#1007

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1177 Airplane Pin helicon
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Airplane Pin -
Sterling Silver, Art Deco Style Pin, 2 ??

$45

Item
#1177

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3491 Amethyst helicon
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Amethyst - Four Peaks, Maricopa County, Arizona
Checkerboard top round amethyst, 2.66ct, Siberian color, from Four Peaks mounted in solid 14kt Gold. Chains available.

10mm

$170

Item
#3491

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3888 Amethyst helicon
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Amethyst - Four Peaks Mine, Maricopa County, Arizona
2.48 ct oval with excellent color mounted in solid 14Kt gold stuller setting. chain extra, inquire for pricing and your size request $60 on up for 14Kt gold various styles

10x8mm

$150

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#3888

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4830 Amethyst helicon
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Amethyst - Para. Brazil
6.30ct finest wine red color of amethyst, very rare, flawless. with 10 pt diamond G-H SI1 in solid 14Kt gold. A very fine and rare pendant.

12x10mm

$580

Item
#4830

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3312 Amethyst and Diamond in 14Kt gold helicon
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Amethyst and Diamond in 14Kt gold - Four Peaks Amethyst Mine, Arizona
Very nice flawless 5.07ct octagon with .05 carat Diamond (VS, H color) in solid 14Kt gold Stuller setting.

12x10mm

$350

Item
#3312

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3126 Amethyst in 14kt Gold helicon
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Amethyst in 14kt Gold - Four Peaks Mine, Maricopa County, Arizona USA
Very fine 10mm round cut to perfection in a Stuller solid 14kt gold cage pendant. Stone weighs 3.03 carats. Chains available at extra cost.

10mm

$195

Item
#3126

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3274 Amethyst in 14Kt Gold helicon
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Amethyst in 14Kt Gold - Four Peaks, Maricopa County, Arizona
Flawless round with great cut set in Stuller setting. 1.90 carats. chain not included but available.

8mm

$150

Item
#3274

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3509 Amethyst with Diamond in 14Kt gold helicon
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Amethyst with Diamond in 14Kt gold - Four Peaks, Maricopa County, Arizona
3.71ct Octagon with 2 point diamond in solid 14Kt gold. Amethyst is rich siberian color.

10x8mm

$210

Item
#3509

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3889 Amethyst with Diamond in 14Kt gold helicon
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Amethyst with Diamond in 14Kt gold - Four Peaks, Maricopa County, Arizona
Flawless 4.86ct octagon with .04ct diamond in solid 14Kt gold. picture is worth a thousand words 14Kt gold chains available

12x10mm, 2mm

$215

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#3889

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1054 Crystal Pendants, bicolored tourmaline and Imperial Topaz helicon
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Crystal Pendants, bicolored tourmaline and Imperial Topaz - Afghanistan and Brazil
by Helicon Designs-Caps are hand fabricated with solid 14Kt Gold On left, a,Bi-colored Tourmaline from Afghanistan, 1" tall, $125 On right, Imperial Topaz from Brazil, 1? tall, $225

appx. 1"

$320

Item
#1054

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3637 Emerald (Russian Synthetic) helicon
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Emerald (Russian Synthetic) - Siberia
The Russians are the best at synthesis of Emerald. We cut this stone from their rough and set it in a solid 14Kt gold setting. 1.84 carats

8x6mm

$165

Item
#3637

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2873 Emerald (Synthetic Russian Hydrothermal Emerald) helicon
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Emerald (Synthetic Russian Hydrothermal Emerald) - Russia
Well cut square emerald cut in solid 14Kt gold. Stone is 1.53 ct. 4 plus grams of 14KT gold

7mm square

$265

Item
#2873

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2901 Garnet Earrings helicon
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Garnet Earrings - Mozambique
Fiery orange red garnets set in solid 14kt gold, white or yellow gold available

6mm

$87

Item
#2901

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1056 Music Note helicon
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Music Note -
in 14Kt gold, 1? long, plain

$25

Item
#1056

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1057 Music Note helicon
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Music Note -
in 14Kt gold, 1? long, with 4.5mm garnet

$60

Item
#1057

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1058 Music Note helicon
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Music Note -
in 14Kt gold, 1? long, with 5mm pearl

$60

Item
#1058

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1281 Pendant Collection helicon
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Pendant Collection - Made in USA by Jack
Pendants (14Kt yellow gold) A)Snowflake/.04ct diamond $110 B)Rattlesnake with ruby $40 C)Snowflake with ruby $100 D)7x5mm Rubellite $85 E)8mmUruguayan Amethyst 2 ct $90 F)6mm Four Peaks Amethyst $50 G)6mm Citrine $45 Suede pouch included with pendants

$0

Item
#1281

2880 Rubellite Tourmaline Ring helicon
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Rubellite Tourmaline Ring - Minas Gerais, Brazil
Solid 14Kt Gold Ring with 1.25ct round Rubellite tourmaline. Nearly 3 grams of gold. Made by Helicon Designs.

6 mm

$235

Item
#2880

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3415 Ruby Snowflake helicon
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Ruby Snowflake - Thailand Ruby
Bright blood red ruby set in Jack's snowflake design, done in solid 14Kt gold.

3/4"

$30

Item
#3415

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1179 Taurus Lab Created Emerald 14Kt Gold helicon
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Taurus Lab Created Emerald 14Kt Gold - Russian Taurus Hydrothermal Lab Created Emerald
Men's Ring Has 10 grams 14Kt solid gold, 1.5-2 carat synthetic flawless emerald (Russian lab created) Our most requested men's ring, comparable natural emerald, top quality would be $10,000 or more. Wear a beautiful emerald without fear of robbery or loss.

9x7mm

$545

Item
#1179

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2329 Tourmaline Crystal Pendant helicon
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Tourmaline Crystal Pendant - Nuristan, Afghanistan
Fine bluegreen gem tourmaline in solid 14Kt gold by Jack here at Helicon Designs. We have many gem crystals in sizes up to 1 inch plus from Brazil, Mozambique, and Afghanistan. photos of inventory available on request. Herco 14Kt gold flm40 16" or 18" chain, add $55 or $60.

5.8", 17mm

$110

Item
#2329

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1178 Tourmaline Rocket Ship Pendant helicon
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Tourmaline Rocket Ship Pendant -
Solid 14Kt gold with two gemmy tourmaline crystals, 7/8? long Choose from green, blue or pink tourmaline. Mix or match colors.

$145

Item
#1178

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3413 Turquoise and Coral in Sterling Silver helicon
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Turquoise and Coral in Sterling Silver - Iran (Persian Turquoise)
Very nice pendant with 30 plus carats of spiderweb Persian turquoise (not treated, natural) and Mediteranean red Coral. Very well set in Sterling Silver.

2"

$120

Item
#3413

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