Are you searching for the perfect engagement ring? At an affordable price?

Welcome to Gems of La Costa!
• Family Owned since 1989
GIA Graduate Gemologists
Master Jewelers On-Site
Five Star Yelp Reviews
BBB Rating: A+
• Zero Interest Financing Available 

Gems of La Costa Jewelers in Carlsbad has a professional staff dedicated to your satisfaction with the goal of making your experience as pleasant as your price.

Best Diamond Engagement Ring Prices • 5* Reviews • Rated A+


Call Us Now! 760.930.1200

Shop for more settings with Zero Interest Financing.

What about a custom-designed engagement ring?

If you can’t find exactly what you want, our master jeweler can create your own one-of-a-kind engagement ring or diamond wedding set in yellow gold, white gold or platinum from scratch for you.

Sometimes, our customers have seen a design in a magazine and would like to get a similar – customized version or they want to use diamonds from a piece of heirloom jewelry. If you came up with your own idea or you would like to recreate a lost family piece, we can take your ideas and turn them into reality.

Loose Diamond Search

In addition to the selection of loose diamonds that we carry in our store, we have immediate access to an array of popular shapes, sizes and qualities through our preferred dealer network.

If you are searching for a particular diamond, call us for availability and to make an appointment at 760.930.1200.


Custom Designed Engagement Rings

Some couples search high and low for the ring of their dreams only to find that it does not exist. We make ring dreams a reality! Even if you only have a vague idea or pictures of certain parts of rings that you desire, Gems of La Costa can help.

Our master jewelers are expert designers who understand how to conceptualize your dream ring. We can sketch and sculpt your idea into a final blueprint before production. Our in-house team will make sure that the ring is durable and construct it from beginning to end.

Gems of La Costa is dedicated to seizing the essence of your memories within the jewelry of your dreams.

Reputation Matters!

Gary H.Gary H.

Super impressed with this place which is why I keep coming back.

We were getting a cross for my son who worked hard for it. Rhoda took really good care of... Read More

Lesley ..Lesley ..

I had a horribly swollen finger with 2 rings stuck. I went to urgent care who couldn't help. Tried everything including the dental floss trick. My next stop... Read More

Kim A.Kim A.

So grateful to Gems of La Costa! Rhonda was so kind and a terrific help. I had a diamond engagement ring resized, diamond stud earrings reset, and a watch... Read More

Michelle KnaierMichelle Knaier

This family-owned store has a wonderful selection of jewelry and offers services such as appraisals and ring sizing-- just what I was looking for. I worked with Rhonda, who was a delight and lots of fun. She traded in some gold and silver, special-ordered some pearls, guided me in purchasing a diamond band for my 30th wedding anniversary. They are my new go-to jewelers.

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Linette Williamson, MD, BSChELinette Williamson, MD, BSChE

We took my wedding rings to be repaired at Gems of La Costa. This was our first vist with Gems of La Costa. The service was impeccable and the cost was very reasonable. My husband Steven also needed to replace his wedding ring. Rhonda was very informative, she spent time with us while we made decisions. Rhonda gave our dog Tiger a bonus necklace. We had a wonderful experience at Gems of La Costa. We feel fortunate to have found them.

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Ryan MarloweRyan Marlowe

One of the links had broken off of a rosary that a dear friend of mine gave to me. I remember the feeling of my heart sinking when it happened. I've lived in La Costa for all of my life, and have passed Gems of La Costa many a' time. Not only were they very kind, but they fixed the rosary within a matter of minutes. Special shout out to Ronda for being so sweet! Based on the treatment that I received, I would recommend this jeweler to anyone.

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Read 5 Star Reviews on Yelp from some of our engagement ring clients.