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Dudley Blauwet Gems
PO Box 0695,
Louisville, Colorado 80027-0695
United States of America
Contact: Blauwet, Dudley
Email: DudleyBlauwet@gmail.com
P: 303-665-0672
F:
Products and Services
Other Services & Information
Gemstones, gem crystals, fine mineral specimens, collector and rare gemstones.
Natural Gemstones
Gemstones A-Z, rare gemstones, and specializing in untreated gemstones, calibrated matched pairs, sets, all shapes including fancy cuts and melee. Rough and cut material from various locales. Ethical sourcing with proof of origin.
Gemstones
Name:
Alexandrite
Description:
Sri Lanka, India, Madagascar, Russia. Melee sized to 2.5 ct., matched pairs.
Cuts/Types:
Cat's Eye, Faceted
Colors:
Quality:
Fine, Medium
Name:
Amethyst
Description:
Brazilian, African, Uruguayan and Zambian. Top quality Uruguayan up to 30.0 ct. Rounds, ovals, cushions and trillions.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Fine, Medium
Name:
Ametrine
Description:
Natural Bolivian.
Cuts/Types:
Calibrated, Faceted
Colors:
Quality:
Fine, Medium
Name:
Aquamarine
Description:
Untreated, matched pairs, many shapes. Large singles to 110.0 ct. Madagascar, Nigeria, Mozambique, Vietnam, Pakistan and India.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Fine, Medium
Name:
Beryl
Description:
Untreated, fancy cuts. Nigeria, Tanzania, Pakistan, India, Mozambique and Madagascar. Up to 50.0 ct. Faceted bicolored, cat's eyes, Goshenite.
Cuts/Types:
Calibrated, Faceted
Colors:
Green, Yellow/Canary/Golden
Quality:
Fine, Medium
Name:
Chalcedony
Description:
Ethiopian purple, Nambian sky blue.
Cuts/Types:
Cabochon, Faceted
Colors:
Quality:
Fine, Medium
Name:
Chrysoberyl
Description:
Madagascar, Tanzania, Sri Lanka, India. Green to yellow gold to color change. 1.0 - 10.0 ct.
Cuts/Types:
Cabochon, Calibrated, Cat's Eye, Faceted
Colors:
Quality:
Fine, Medium
Name:
Citrine
Description:
Medium to nearly orange, rounds, cushions and trillions. Heated madeira, Uruguay and Brazil. Natural yellow Zambian.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Fine, Medium
Name:
Emerald
Description:
Top quality Russian, no enhancement, up to 4.0 ct. African and South American. Untreated Afghan.
Cuts/Types:
Cabochon, Calibrated, Faceted, Melee
Colors:
Quality:
Commercial, Fine, Medium
Name:
Garnet
Description:
Virtually every variety of Garnet in the world, including various color-changing. Sizes 2.0mm to 30.0 ct. Russian demantoid. Mahenge, Malaya. Tanga rhodolite. And fluorescent Merelani.
Cuts/Types:
Cabochon, Calibrated, Demantoid, Faceted, Hessonite, Pyrope/Almandite, Rhodolite, Spessartite, Tsavorite, Other
Colors:
Quality:
Fine, Medium
Name:
Gemstones, Other
Description:
Rare collector's gemstones. Faceted Russian Phenakite - sets, pairs, large gemstones, bicolored. Faceted and cabochon rainbow and blue Moonstones. Rare collector's gemstones. Rough and cut. Bicolored Ukrainian topaz.
Cuts/Types:
Cabochon, Calibrated, Faceted, Fancy/Fantasy Cuts, Rough
Colors:
Quality:
Commercial, Fine, Medium
Name:
Iolite
Description:
Tanzania, Kenya, Madagascar and Indian. Large sizes and matched pairs.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Fine, Medium
Name:
Kunzite
Description:
Up to 250.0 ct. Afghanistan. Untreated.
Cuts/Types:
Faceted
Colors:
Quality:
Fine, Medium
Name:
Moonstone
Description:
Madagascar orange, multicolored, Burma blues. Indian rainbow.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Commercial, Fine, Medium
Name:
Morganite
Description:
Untreated, matched pairs, and fancy cuts. Afghanistan, Brazil, Nigeria and Madagascar.
Cuts/Types:
Calibrated, Faceted
Colors:
Quality:
Commercial, Fine, Medium
Name:
OtherQuartz
Description:
Oro verde (treated). Fancy cuts, many pairs.
Cuts/Types:
Faceted
Colors:
Quality:
Fine
Name:
Peridot
Description:
Arizona, Kenya, Pakistan, Ethiopia and Burma. Large sizes, matched pairs, calibrated, well cut and fancy shapes.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Fine, Medium
Name:
Ruby
Description:
Natural Mozambique, Madagascar, Tanzania, Kenya, Burma and Sri Lanka. Low temp heat Sri Lanka.
Cuts/Types:
Cabochon, Calibrated, Faceted, Melee
Colors:
Quality:
Commercial, Fine, Medium
Name:
Sapphire
Description:
Untreated 3mm to 33.0 ct. Heated 3.5mm to 10.0 ct. Largest selection of untreated Sapphires in the US, including green, teal, peach, apricot, orange/golden, Padparadscha, purple/lavender, pastels, white, magenta, bicolored, grey, yellow, & blue; Montana.
Cuts/Types:
Cabochon, Calibrated, Faceted, Melee, Star
Colors:
Blue, Other Colors, Pink/Red, Yellow/Canary/Golden
Quality:
Commercial, Fine, Medium
Name:
Spinel
Description:
Grey, cobalt, pink, red, lavender/violet, colorless, blue/green. Fine melee, matched pairs, large sizes and a large selection. Burma, Vietnam, Sri Lanka, Tanzania, Mozambique and Afghanistan.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Commercial, Fine, Medium
Name:
Sunstone
Description:
Red, teal and schiller Oregon and India.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Quality:
Commercial, Fine, Medium
Name:
Tanzanite
Description:
Large range of natural/untreated in all colors such as, blue, green, yellow, pink, and bicolored.
Cuts/Types:
Faceted
Colors:
Quality:
Fine, Medium
Name:
Topaz
Description:
Untreated Pakistani pink and untreated white Pakistan, Vietnam, Colombia. Ukrainian bicolor. Topaz with interesting inclusions.
Cuts/Types:
Calibrated, Faceted
Colors:
Blue, Pink/Red, White
Quality:
Fine, Medium
Name:
Tourmaline
Description:
Top quality, large sized bi/tri colors up to 100.0 ct. Untreated, all colors including mint, pink, indicolite, rubellite, cuprian, yellow, orange, sunset, green, Paraiba.
Cuts/Types:
Cabochon, Calibrated, Cat's Eye, Faceted
Colors:
Blue, Green, Multi Color, Other Colors, Pink/Red, Paraiba
Quality:
Fine, Medium
Name:
Zircon
Description:
Cambodia heated blue and Tanzania orange honey-color. Sri Lanka, yellow and green. Madagascar bright yellow. Burma. Metamict green.
Cuts/Types:
Cabochon, Calibrated, Faceted
Colors:
Blue, Other Colors
Quality:
Fine, Medium
