AGTA Source Directory

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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


A & D Gem Corporation

T: 212-944-2700
johnny@jewelsbyad.com; troy@jewelsbyad.com

Sapphire: All shapes, sizes and qualities. Ceylon, Kanja, Burma and Thailand. Also have AGTA and AGL certified Sapphires.

Color

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

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality


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 1.0 ct. to 30.0 ct. plus. Sapphires - single and pairs. 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.S.K. Gems, Inc.

T: 212-221-1246
askgems99@netzero.net

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 Ceylon, Burma Sapphires, 1.0 ct. to larger sizes, rare pieces.

Color

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

 

Cabochon, Calibrated, Faceted, Star

Quality


Akiva Gil Company, Inc.

T: 212-371-0400
joegil1@aol.com andrew@akivagil.com

Sapphire:

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Cabochon, 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


Anil B. Dholakia, Inc.

T: 828-524-6657
jwala123@aol.com; anil.dholakia1@aol.com

Sapphire:

Color

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

 

Calibrated, Faceted, Star

Quality

Commercial, 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, Star

Quality

Commercial, Fine, Medium


Atlantic Gem Corporation

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

Sapphire: Very fine to top 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


B. V. Gems, Inc.

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

Sapphire: Specializing in diamond cut rounds .80 mm and up.

Color

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

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality


Barker & Company

T: 480-483-0780
barkergems@gmail.com

Sapphire:

Color

Blue, Other Colors, Pink/Red

 

Calibrated, Faceted, Melee

Quality


Beacab Gems, Inc. / Jardin Jewels

T: 212-921-2854
sanjay@beacab.com

Sapphire: Plain, faceted and baroque (tumbled) beads, cabochons, carvings, drops and rose cuts in all colors.

Color

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

 

Cabochon, Faceted

Quality

Fine, Medium


Bear Essentials

T: 573-635-0618
cara@beargems.com

Sapphire: Burmese, Ceylon and African; untreated, pairs, all sizes.

Color

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

 

Cabochon, Calibrated, Faceted, Star

Quality

Fine, Medium


Bellagem, Inc.

T: 770-622-5501
frank@bellagem.com; claude@bellagem.com

Sapphire:

Color

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

 

Cabochon, 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


Bijoux Collections

T: 818-344-3110
sales@bijouxbeads.com

Sapphire: Faceted and smooth beads.

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Quality


Bill Vance - Vance Gems

T: 800-400-4367
vancegems@aim.com

Sapphire: Superbly cut. From all world locations and some Montana. Our cuts make the difference.

Color

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

 

Star

Quality

Fine


Boston Gems, Inc.

T: 617-742-9402
paul@bosgems.com; pldragone@gmail.com

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

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


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

Quality

Fine, Medium


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


China Stone, LLC

T: 301-529-7737
info@mailchinastone.com; charlesyellow@gmail.com

Sapphire:

Color

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

 

Calibrated

Quality


Chirag Gems

T: 212-302-4800
atulkotharius@hotmail.com

Sapphire: All shapes and sizes from 1mm to 5.0 ct. gemstones.

Color

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

 

Cabochon, Calibrated, Faceted, Melee

Quality


Client Server International Inc.

T: 5209919144
kellygillesp@hotmail.com

Sapphire: Sapphire from around the world including the legendary Kashmir Sapphires and Sapphires from Montana, USA. Quality cutting. Also large collection of Sapphire specimens from around the world and many locations have been closed or forgotten for decades.

Color

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

 

Cabochon, Calibrated, Faceted, Melee, 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 gemstones & 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

 

Calibrated, Faceted, Melee, Star

Quality

Fine, Medium


Columbia Gem House, Inc.

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

Sapphire: Producers of calibrated round, cushion & trillion cuts, medium to fine blue Sapphire at our Chinese operation. Untreated Padparadscha, blue, denim & fancy colors from Malawi. Royal Kings Plain®.

Color

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

 

Calibrated, Faceted, Melee, Star

Quality


Crown Color

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

Sapphire: No heat - heated - Sri Lanka - Burma - Kashmir - Madagascar.

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


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


Deepam, Inc.

T: 212-921-7810
deepaminc@yahoo.com

Sapphire: Specialist in diamond cut round and princess cut square.

Color

Blue, Pink/Red, Yellow/Canary/Golden

 

Cabochon, Calibrated, Faceted, Melee

Quality


DILAMANI

T: 516-466-6767
sales@dilamani.com

Sapphire:

Color

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

 

Quality

Fine, Medium


Dudley Blauwet Gems

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

Sapphire: Untreated Sapphire from 3mm to 10.0 ct. Heated Sapphire from 3.5mm rounds to 6.0 ct. Largest selection of natural & fancy colors including green, teal, peach, apricot, orchid Padparadscha, rose, lavender, violet, icy white, off white, magenta & aqua blue.

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


Emerald House, Inc.

T: 212-921-2222
emeraldhouseny@gmail.com

Sapphire: Australian and Kandre Sapphire.

Color

 

Quality


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


Empresa Jewels Inc.

T: 646-861-3787
empresajewels@gmail.com

Sapphire:

Color

Blue, Other Colors

 

Cabochon, Calibrated, Faceted, Star

Quality


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 Beads, Inc.

T: 212-221-6811
happysand51@yahoo.com

Sapphire: Beads and briolettes.

Color

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

 

Quality


Fine Cut Gemstones, Inc.

T: 503-222-4434
finecutgemstones@gmail.com

Sapphire: Full selection, most descriptions, we have it.

Color

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

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, Fine, Medium


Fine Emeralds, Inc., dba FEI

T: 212-583-0899
sudhir@feiny.com

Sapphire:

Color

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

 

Cabochon, Calibrated, Faceted, Melee, Star

Quality

Commercial, 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



Currently on Page 1 of 4 | Records 1 to 50 of 175 | Next