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. G. Gems, Inc.

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


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


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


Amba Gem Corporation

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

Sapphire: Fine quality and rare gemstone Sapphires from Kashmir, Burma and Ceylon with certificates.

Color

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

 

Cabochon, Faceted, Star

Quality

Fine


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


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


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
colorline@gmail.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
info@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


Fitzgerald Imports

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

Sapphire: Up to 8 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



Currently on Page 1 of 4 | Records 1 to 50 of 178 | Next