Serving all of Rhode Island from 9 locations in and around Providence

24 Hour Service

Diamond Four C's - Logo Gold


Diamond Four C's

145 Douglas Avenue

Providence, RI 02908


Contact Person: Youssef Bahra


Phone: 401-864-6494




Store Phone Number: 401-944-2274 (CASH)


Fax: 401-228-7722



Phone calls are accepted 24/7

Individual locations are open 7 days a week, and hours vary by location:

Some locations are open 9:00 AM - 7:00 PM

Other locations are open 6:00 AM - Midnight


Great ways to SAVE:

  • 25% extra payout on weekends

  • FREE estimate

  • $25 referral discount


Licenses and certifications:

  • GIA graduate diamond graders

  • Precious Metal License from Attorney General Office of Rhode Island - 200907A

  • Member of Providence Jewellers Club

  • Member of Womens Jewelry Association


Sell gold, diamonds, and more for CASH

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