1.International Gemological Institute - IGI
551 5th Ave
IGI is the largest independent gem certification and appraisal institute with operations worldwide. Over the past three decades, IGI's commitment to quality services, extensive experience, expertise a
2.Universal Gemological Laboratory Incorporated
71 W 47th St Ste 1002
I saw the previous reviews for this place and decided to have my setting appraised there since they did not sell jewelry nor diamonds. There was a choice of a verbal appraisal or a written appraisal.
3.R Gems Inc.
48 W 48th St Ste 210
GemologistsPrecious & Semi-Precious Stones
R gems is a Family business located in ONE of the major global hubs for jewelry Commerce. The famed diamond district of NEW YORK. WE are proud to have taken part in establishing the first GEM cutting
4.Avs Gem Stones Corp
48 W 48th St Ste 1010
GemologistsJewelersJewelry BuyersJewelry Designers
5.Prima Gems USA
42 W 48th St Ste 1605
GemologistsJewelersPrecious & Semi-Precious Stones
6.All Star Design Corp
15 W 46th St
7.Roniet Creations Inc
10 W 46th St
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