For thousands of years, diamonds have been one of the most coveted and one of the most appreciated stones on the globe. Diamonds were created billions of years ago and are incredibly uncommon because so few survive the laborious trek from the earth’s depths to the earth’s surface. 

List Of Wholesale Diamonds Suppliers In San Diego:

  • Diamonds Forever 
  • El Cajon Diamond
  • Diamond Connection Online
  • Sid Allen Jewelers
  • Leo Hamel

1. Diamonds Forever 

Diamond Forever is a female-owned and runs the company. Behind every item of jewelry they make are gemologists, designers, engineers, and craftswomen. 

They offer a suitable choice of styles for customers and make a ring that you will adore in collaboration with you. They exclusively source from our thoroughly approved cutter network, whether it’s an earth-mined diamond, a lab-grown diamond, or a colored stone.

They are capable of bringing will all of your ideas to life and build your ring after you have chosen your preferred center stone and precious metal. 

Contact Info:

Phone: (619) 223 2151

Email: [email protected]


Address: 3689 Midway Dr. Suite A, San Diego, CA 92110.

2. El Cajon Diamond

El Cajon Diamond El Cajon Diamond Buyer will teach you all you need to know about selling loose diamonds and pre-owned diamond jewelry. Their diamond brokers and graduate gemologists share their knowledge of the estate jewelry industry in the United States and the global diamond market with you.

Customers will get top diamonds and diamond jewelry from Tiffany & Co., Van Cleef & Arpels, Hearts on Fire, Cartier, and other top diamond jewelry brands at El Cajon Diamond Buyer. 

El Cajon Diamond Buyer is a company that buys big carat diamonds, excellent diamond jewelry, diamond watches, antique, estate, and name-brand designer jewelry.

Contact Info:

Phone: 619-550-4574


3. Diamond Connection Online

Diamond Connection online is a store that sells loose diamonds and engagement rings. As a small, family-owned business, they take the time to provide every customer with the personalized attention required to create both bespoke jewelry and relationships. 

They listen to you to create the engagement ring of your dreams. As your jeweler, their team takes pleasure in designing and manufacturing engagement rings using only the best diamonds and metals, all at an affordable price.

There are dozens of options to personalize your engagement ring, and The Diamond Connection will assist you in finding precisely what you’re searching for.

Contact Info:


Address: 1755 SAN DIEGO AVE, SAN DIEGO, CA, 92110.

4. Sid Allen Jewelers

Sid Allen Jeweler’s objective is to make the process of buying an engagement ring easier for customers by sorting among the hundreds of jewelry stores and diamonds displayed online, leading them to multiple jewelry stores in their area.

They are committed to reducing the uncertainty associated with purchasing a diamond engagement ring through a one-of-a-kind experience that emphasizes the critical in-person involvement portion of the personal process.

The company is an excellent mix of online and in-store shopping experiences into a seamless blend that is precisely matched for a successful engagement ring purchase.

Contact Info:


5. Leo Hamel

Leo Hamel founded HI firm in 1980 and grew it by giving exceptional discounts on fine vintage jewelry, mint-condition pre-owned timepieces, loose diamonds, and engagement rings.

 People find their vintage and antique jewelry to be a terrific deal, and the assortment is tremendous, including diamond jewelry, platinum and gold jewelry, precious gemstones, colored diamonds, and pearls. 

There is something for everyone and every budget. With new things arriving every day, you will always discover something unique and valuable when you visit them.

Contact Info:

Phone: (619) 299-1500


Address: 1851 San Diego Avenue, San Diego, CA 92110.

Also, check out our article on the List Of Wholesale Diamond Suppliers In Austin Tx!

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