AGTA Source Directory
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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
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
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
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
T: 212-398-5523
anjewelsinc@gmail.com
Sapphire:
Color
Cabochon, Faceted
Quality
Commercial, Fine
T: 516-855-6500
mark@aijewelsny.com
Sapphire:
Color
Blue, Yellow/Canary/Golden
Cabochon, Calibrated, Melee, Star
Quality
Fine, Medium
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
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
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
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
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
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
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
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
T: 212-391-7745
arisegems@gmail.com
Sapphire:
Color
Blue, Pink/Red, Yellow/Canary/Golden
Cabochon, Calibrated, Faceted, Melee, Star
Quality
Fine, Medium
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
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
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
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
T: 770-622-5501
info@bellagem.com
Sapphire:
Color
Blue, Other Colors, Pink/Red, Yellow/Canary/Golden
Faceted, Star
Quality
Fine, Medium
T: 317-878-4360
jakaoby1@msn.com
Sapphire: Madagascar and Ceylon.
Color
Blue, Other Colors, Pink/Red, Yellow/Canary/Golden
Calibrated, Faceted
Quality
Fine
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
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
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
T: 929-391-6155
ny@brggems.com
Sapphire:
Color
Beads, Cabochon, Calibrated
Quality
Fine
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
T: 416-947-1431
spoddar@byrex.com
Sapphire: Single gemstones & matched pairs.
Color
Blue
Faceted
Quality
Fine
T: 212-997-7838
bijoux@carolinec.com
Sapphire:
Color
Blue, Other Colors, Pink/Red, Yellow/Canary/Golden
Calibrated
Quality
Fine, Medium
T: 301-529-7737
info@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
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
T: 212-221-6121
info@colorsourcegems.com
Sapphire:
Color
Blue, Other Colors, Pink/Red, Yellow/Canary/Golden
Calibrated, Faceted, Melee
Quality
Fine, Medium
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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