We are family owned jewelry manufacturers and master diamond cutters with multi-generation experience in the wholesale jewelry industry. We specialize in high quality,GIA certified-diamonds. Since early 1999 we have been using the Internet to offer our exceptional service and products directly to the public at wholesale prices with a perfect record. Our main office and factory location is in the NY Diamond District.
Hi there!
Rate this business!
First-classBetter than mostAbout what I expectedNot the worst...Disappointing
Click to Rate

Reviews

1
1984mnt

04/01/2010

Provided by YP.com
Bought the best loose diamond at the lowest wholesale price!

We bought our perfect diamond at an unbeatable wholesale price and had it custom set in a beautiful engagement ring at their in-house factory.‎ #1 Diamond Source has a huge inventory selection of loose diamonds and their GIA Gemologists diamond experts, Lois and Ron, are extremely helpful at locating for you the best diamond at the lowest price.

More Business Info

Diamonds at Wholesale from the Source.

BBB Rating
A+
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Hours
Regular Hours
Mon - Fri:
Sat - SunClosed
Extra Phones

Local: 212-575-5260

Brands
AGS, GIA, GIA Certified Diamonds
Payment method
amex, debit, insurance, master card, visa, check, cash
Location
Located at NY Diamond District on 47 Street between 5th Ave. and 6th Ave.
Neighborhoods
Midtown East, Midtown Manhattan
Amenities
GIA Certified loose diamonds at wholesale.
Accreditation

Jewelers Vigilance Committee

Stopblooddiamonds.org

Better Business Bureau (A+)

Associations
Diamond Cutters Diamond Buyers
Categories
Jewelers-Wholesale & Manufacturers, Diamond Cutters, Diamonds, Diamonds-Wholesale