AGTA Source Directory

Narrow in on companies that carry specific gem types.

Return to Search Page

Currently on Page 1 of 4 | Records 1 to 50 of 172 | Next


100% Natural, Ltd.

T: 212-371-1177
davenassi@gmail.com

Sapphire: Untreated gems. Most certified untreated. Large selection of fine gems.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Faceted, Star

Quality

Fine


3090 Gems

T: 619-804-6456
info@3090gems.com

Sapphire: Untreated & heated fine quality; pairs, color change. Burmese, Ceylon, Nigerian, Tanzanian, Madagascar origins.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine


A. B. C. Gems, Inc.

T: 213-622-8955
info@abcgems.com

Sapphire: Very fine quality Sapphire, fine quality single pieces.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Faceted, Melee

Quality

Fine, Medium


A. Kleiman and Company

T: 415-982-3500
allen@akleiman.com

Sapphire: Fine quality Padparadscha, blue, pink and purple Sapphires. 3 ct. to 20+cts. in singles, pairs & sets. Also unheated gemstones.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Star

Quality

Fine


A. N. Jewels, Inc.

T: 212-398-5523
anjewelsinc@gmail.com

Sapphire:

Color

 

Cabochon, Faceted

Quality

Commercial, Fine


A.I. Jewels

T: 516-855-6500
mark@aijewelsny.com

Sapphire:

Color

Blue, Yellow/Canary/Golden

 

Cabochon, Calibrated, Melee, Star

Quality

Fine, Medium


A.S.K. Gems, Inc.

T: 212-221-1246
askgems99@gmail.com

Sapphire: Fine quality of blue Ceylon Sapphires from 1.0 ct. to 15.0 ct.

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Quality

Commercial, Fine, Medium


A.V.S. Gem Stones Corp.

T: 212-944-6380
avsgemstones@hotmail.com

Sapphire: From all sources. All shapes and sizes. Unheated available.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted, Melee

Quality


Adasco Designs, Inc.

T: 212-819-0288
info@adasco.com

Sapphire: Specializing in Ceylon Sapphires from 1.0 ct. - 5.0 ct.; heated and unheated; loose and mounted.

Color

Blue, Pink/Red

 

Faceted

Quality


AG Gems & Jewelry, Inc.

T: 213-489-4867
color@aggems.com

Sapphire: Fine to gem quality Sapphires. Finished pieces, made in house.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Star

Quality

Fine, Medium


Akiva Gil Company, Inc.

T: 212-371-0400
andrew@akivagil.com

Sapphire: Wide selection of better Sapphires.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted, Star

Quality

Fine, Medium


Allan A. Goldman, Inc.

T: 212-869-5370
brad@stonemangems.com

Sapphire: Calibrated and single gemstones. Pairs & sets, matching, Ceylon, Kancha, Burmese and Kashmir.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality


Almor Designs/Heskia Brothers

T: 516-482-8030
heskiabrother@aol.com

Sapphire:

Color

 

Quality


Amba Gem Corporation

T: 212-840-6860
joe@ambagem.com

Sapphire: Gem-quality and rare Sapphire from Kashmir and Ceylon with reports (AGL, SSEF, GUB). Blue, pink, Padparadscha, and other fancy colors.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Faceted, Star

Quality

Fine


Americut Gems, Inc.

T: 951-704-9351
americutgems@gmail.com

Sapphire: Major supplier of Rock Creek Montana Sapphire. Home of the: All American Sapphire® mined & cut in the USA. Custom design cut teals, blues and fancies.

Color

Blue, Other Colors, Yellow/Canary/Golden

 

Calibrated, Faceted, Melee

Quality

Fine, Medium


Arise Precious Gems

T: 212-391-7745
arisegems@gmail.com

Sapphire:

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


Asian Gem Centre, Inc.

T: 212-768-9760
asiangemny@gmail.com

Sapphire: Large selection of calibrated & single gemstones.

Color

Blue, Pink/Red

 

Cabochon, Calibrated, Faceted, Melee

Quality

Commercial, Fine, Medium


Atlantic Gem Corporation

T: 212-221-5777
ben@atlanticgem.com

Sapphire: Medium, fine and top gem-quality Sapphires, Ceylon, Burma, Kashmir and Madagascar.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


B & B Fine Gems

T: 213-622-5145
rubenbindra@gmail.com

Sapphire: Exquisite Sapphires of all colors from Sri Lanka and Madagascar. Unheated and heated.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


B.V. Gems, Inc.

T: 212-944-4382
bvgemsinc@gmail.com

Sapphire: Specializing in diamond cut rounds 0.80 mm and up.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Beads, Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, Medium


Bellagem, Inc.

T: 770-622-5501
info@bellagem.com

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Faceted, Star

Quality

Fine, Medium


Bernie's Gems

T: 317-878-4360
jakaoby1@msn.com

Sapphire: Madagascar and Ceylon.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted

Quality

Fine


Boston Gems, Inc.

T: 617-742-9402
paul@bostongems.com

Sapphire: Sapphire melee all colors, 1 mm and up. Matched pairs and singles. Large selection of single gemstones mostly with reports.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


Brasil Color Gems

T: 212-719-5670
mmarques@nyc.rr.com

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine


Brazilliant Gems

T: 214-373-1308
brazilliantgems@gmail.com

Sapphire: Fine quality, all sizes and shapes.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


BRG Gems Company

T: 929-391-6155
ny@brggems.com

Sapphire:

Color

 

Beads, Cabochon, Calibrated

Quality

Fine


Brilliant Colors, Inc.

T: 212-302-5355
info@brilliantcolorsinc.com

Sapphire: Fine Ruby and Sapphire calibrated sizes. Other rare exotic gemstones.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, Fine, Medium


Byrex Gems, Inc.

T: 416-947-1431
spoddar@byrex.com

Sapphire: Single gemstones & matched pairs.

Color

Blue

 

Faceted

Quality

Fine


Caroline C

T: 212-997-7838
bijoux@carolinec.com

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated

Quality

Fine, Medium


China Stone, LLC

T: 202-499-8251
aurelien@mailchinastone.com

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated

Quality


Client Server International, Inc.

T: 520-991-9144
kellygillesp@hotmail.com

Sapphire: Sapphire including blue, royal blue, cornflower blue, Kashmir, yellow, orange, pink, purple, Padparadscha, and star. Quality cutting.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Star

Quality

Commercial, Fine, Medium


Color First

T: 813-368-3912
info@colorfirst.com

Sapphire: Natural, unheated Sapphires. Blue, yellow, peach, orange, purple, pink, teal and color change. Good cutting. Single stones & matched pairs.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee

Quality

Commercial, Fine, Medium


Color Source Gems

T: 212-221-6121
info@colorsourcegems.com

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted, Melee

Quality

Fine, Medium


Colorline, Inc.

T: 212-768-9340
info@colorlineusa.com

Sapphire: Medium to fine quality, corundum.

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Faceted, Star

Quality

Fine, Medium


Columbia Gem House

T: 360-514-0569
information@columbiagemhouse.com

Sapphire: All colors of traceable and responsibly produced Sapphire from our cutting workshop. Montana, Australian, and African origins up to 6ct. Specialty cutting in standard and fancy shapes; hexagons, kites, rose cuts, fancy cabs & exceptional melee selection.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, Fine, Medium


Crown Color US, LLC

T: 212-223-2363
crowncolorgroup@runbox.com

Sapphire: Burma / Sri Lanka / Madagascar / Kashmir - fine gem quality - natural no heat - heated.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Faceted, Star

Quality

Fine


Crystal Gem Corp.

T: 248-649-2580
orders@crystal-gem.com

Sapphire: Ceylon, Madagascar, African. Top quality.

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted

Quality

Commercial, Fine, Medium


Custom Faceting

T: 206-431-8915
customfaceting@comcast.net

Sapphire: All types.

Color

 

Quality


D'Amadeo, LLC

T: 415-629-6198
info@damadeo.com

Sapphire: Sapphire in all colors from Montana, Kenya, Tanzania and other locales, most cut from rough. We specialize in precisely-cut single stones and pairs with exceptional symmetry and polish.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Faceted

Quality

Fine, Medium


D. M. M. Traders, Inc.

T: 212-302-7272
rajiv@dmmtraders.com

Sapphire: Fine cutting, calibrated and singles in all sizes and shapes.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee

Quality

Fine


DJA Group International, LLC dba David Kord

T: 516-789-2500
jason@davidkord.com

Sapphire:

Color

Blue, Other Colors

 

Calibrated, Faceted

Quality

Fine, Medium


Dudley Blauwet Gems

T: 303-665-0672
DudleyBlauwet@gmail.com

Sapphire: 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.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


Elias & Sons Gem Company

T: 212-354-6040
eliasgems@gmail.com

Sapphire: Blue & multicolored sets in gemstone quality.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine


Emkay International, Inc.

T: 212-730-0366
morris@gemkay.com

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, Fine, Medium


Evan Caplan

T: 213-290-9010
evan@evancaplan.com

Sapphire: Fine singles, pairs and suites in many colors. Fancy colors and Padparadscha too!

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Faceted, Star

Quality

Fine, Medium


Fine Gems International

T: 406-458-3200
finegemsintl@msn.com

Sapphire: “Diamond-cut” expertly calibrated matched suites, pairs, bracelet lines, rainbow suites & singles from Montana’s American Sapphire Collection™. Fine large 1 - 20 ct. Sapphires from other localities.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Faceted, Melee

Quality

Fine, Medium


Fitzgerald Imports

T: 617-367-2233
fitzgem@comcast.net

Sapphire: Up to 8.0 ct. Ceylon Sapphire. Matched pairs. Padparadscha, pink, baby pink, yellow, purple, green, white.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Calibrated, Melee

Quality

Fine, Medium


Gabbay Gem & Pearl

T: 303-697-9107
dan@gabbay.org

Sapphire:

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, Fine, Medium


GAD Enterprises

T: 212-221-0777
jon@gadenterprises.com

Sapphire: Fine quality Ceylon and Burmese. Heated and unheated. Matched pairs and suites.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


Gem 2000, Inc.

T: 614-239-7799
gemstones@gem2000.com

Sapphire: Ceylon and other; fine singles in all colors, exceptional cutting, pairs, calibrated, diamond cuts and great stars.

Color

Blue, Other Colors, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Fine, Medium



Currently on Page 1 of 4 | Records 1 to 50 of 172 | Next