COVID-19 Update
Due to the recent spike on COVID-19 cases and country guidlines we have elected to only open to clients by appointment only. Please provide information in the contact form on the nature of your inquiry along with availability and contact information. We will do our best to get back to you and arrange an appointment to better serve you. Thank you!
K & Co. Family Jewelers |741 2nd StBrentwoodCA94513 | (925) 626-5090
K & Co. Family Jewelers
741 2nd St
BrentwoodCA 94513
 (925) 626-5090
Your trusted source for high-end custom jewelry, engagement rings, wedding bands, luxury watches and more!

Jewelry store Brentwood, CA

Stunning jewelry that's perfect for a variety of occasions is all the rage at K & Co. Family Jewelers. When you're looking for the perfect gift for that special someone, wedding or engagement jewelry, or another spectacular find to add to your collection, we're your number one source for all of your jewelry-shopping and gift-giving needs.


For more than 30 years, our family-owned and operated jewelry store in Brentwood, CA, has been the number one destination for those seeking top-quality jewelry, diamonds, gemstones, and watches with the largest selection you'll find in the area. We have a passion for top-of-the-line jewelry and handsome pieces and settle for nothing less than the best quality at the lowest possible price. When you peruse our selection in our attractive showroom, you'll have fabulous pieces from the top-name jewelers in the industry from which to choose. Brand names you’ll recognize include Gabriel & Co NY, A.JAFFE Engagement Rings, Frederique Constant, Raymond Weil, Bulova and many more.


  • Bracelets
  • Engagement rings
  • Gemstones
  • Necklaces
  • Pendants
  • Rings and earrings
  • Timepieces
  • Wedding bands
We're also proud to work on your pieces of jewelry for necessary repairs and restoration. We'll take extreme care of your custom-design pieces and family heirlooms while they're in our care.

We also offer attractive financing options that will make it easy to take home your new-found treasure today and pay for it over time.


When you're in the market for spectacular jewelry, professional repairs, and top-notch service from a caring team who has your best interest in mind, stop by K & Co. Family Jewelers or call us at (925) 626-5090 today.

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More Details about K & Co. Family Jewelers

Accepted Payment Methods:

  • Debit Card
  • Financing

Business Hours:

Business Hours:

Wednesday 10:00 AM – 4:00 PM
Thursday 10:00 AM – 4:00 PM
Friday 10:00 AM – 4:00 PM
Saturday 10:00 AM – 4:00 PM

Closed Sunday & Monday