Gem Jewelers Co.™ is one of the leading retailers in Timeless Diamond Jewelry and Gemstones. Our specialty and claim to fame is our Diamond Tennis Necklaces.Our Unbeatable prices on GIA Certified diamonds, diamond eternity bands, and diamond tennis bracelets makes us satnd out from the rest.Based in the Jewelry District Of Los Angeles, our historic mark makes us exclusive to many others. With over 25 years of experience in the business, we aim and strive to provide outstanding quality and craftsmanship in all our jewelry designs and pieces.Our customer dedication is our main goal and our priority when creating these masterpieces. We want all our customers to feel part of our family and get exclusive and personal service to ensure all your requirements are met. Our strict quality control is set to make sure all pieces are delivered in the most exquisite and delicate manner.In our effort to help the American Job Crisis, Gem Jewelers™ jewelry is all manufactured and designed in the USA.Our sourcing for all our diamonds and gemstones are 100% ethical and in standard with the Clean Diamond Trade Act, therefore we do not source or mine illegal diamonds AKA Blood Diamonds.We thank you for visiting our website and look forward to serving you.
Gem Jewelers (gemjewelersco.com) has 280 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
Also known as
gemjewelersco.com
Website
gemjewelersco.com
Category
Jewelry & Watches
Location
Los Angeles, California
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 23% of reviews.
Latest
Most recent review: October 2026.
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Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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I just got the 4 prong tennis necklace from here, I absolutely love it. Tks to Joe and Jessica for your help, wishing your business have more and more customers in the future.
Response from Gem JewelersJul 14, 2026
Thank you for sharing your amazing experience. We hope you enjoy your necklace and look forward to serving you in the very near future.
SF
SLA F.
Outstanding Customer Service and Gorgeous Necklace
Honestly the best thing I can say about this whole experience is the customer service and quality. I went in not really knowing what I was doing, I just knew I wanted to surprise my wife with a tennis necklace and I was a little nervous about getting it right (and keeping it a secret!). Melissa and Jessica completely took the pressure off.
They were patient with all my questions, walked me through the options without ever making me feel rushed or pushed toward the most expensive thing, and genuinely seemed to care about helping me find the right piece rather than just making a sale. The two of them basically helped me pick out the perfect necklace, and they were great about keeping the whole thing a surprise on my end too.
When the necklace finally arrived it was even more gorgeous in person than I expected. The diamonds catch the light constantly even under regular indoor lighting it has this nonstop sparkle and shine that photos honestly don't do justice. My wife absolutely loved it, her reaction was exactly what I was hoping for. The craftsmanship really stood out, you can tell it's well made the second you hold it. It has weight to it without feeling bulky, and it stays put on her neck, it doesn't flip around at all. It just feels and looks like a quality piece.
I read tons of reviews about Gem Jewelers and can say and attest these guys are the Pros!
I'll be honest, the reason I waited a while to leave this review is that I wanted to take it to our own jeweler first, just to be sure everything was as good as it seemed. I'm glad I did, because he looked it over and told us everything checked out beautifully, and that we actually got a great deal on it ( He was mad we didn't purchase from him lol). That gave me total peace of mind and made me even happier.
Thank you to Melissa and Jessica for making it so easy and stress free. We'll definitely be back, and I won't hesitate to recommend you to friends and family.
Response from Gem JewelersJun 22, 2026
Thank you for your feedback. It was genuinely a pleasure helping you out. We hope you enjoy your beautiful necklace, and we look forward to serving you soon!
CR
Christa R.
Necklace clasp broke on first wear
Update: I’m updating this review because Gem Jewelers ultimately agreed to issue me an 85% refund after approximately eight months, following mediation through the Miami-Dade Consumer Protection Division. I appreciate that they ultimately resolved the matter.
The two most important things I want prospective buyers to know are:
• THE COMPANY’S EXCHANGE POLICY: EXCHANGED ITEMS ARE NOT ELIGIBLE FOR A REFUND.
• The company’s return policy: “Items must be returned in their original condition. Defective or broken items will not be accepted for return.”
My experience began when I purchased a 5.5-carat diamond tennis necklace. I was unhappy with it because it flipped while being worn, so I exchanged it for a Riviera diamond necklace. Unfortunately, the clasp on the replacement Riviera necklace broke when I tried it on. I immediately requested to return it for a refund, but my request was denied because it was an exchange and damaged. They did offer to repair or replace the necklace.
The diamonds themselves appeared well cut, bright, and sparkly, and the staff was consistently courteous in their communications.
I’m updating my review to reflect the final outcome while also helping future customers understand the company’s return and exchange policies before making a purchase.
Original Review:
I would not recommend purchasing from Gem Jewelers Co.
I purchased a Riviera diamond necklace. The clasp broke the first time I tried it on. I immediately contacted the company and requested an RMA to return the necklace for a refund, but my request was denied. The company offered to repair the necklace, which I declined given that a brand-new item had already failed before any actual use.
I also observed discoloration on portions of the necklace represented as 14k gold.
In response to a complaint I filed with the Pennsylvania Attorney General, the company stated that the transaction was an exchange and therefore not eligible for a refund. However, at the time of the exchange, I was not informed that I would be forfeiting my right to return the item for a refund. The only reference to this limitation appeared in an electronic replacement invoice I was asked to sign, and it was not presented in a way that clearly highlighted such a significant change in return rights.
I disputed the charges with my credit card issuer. The chargebacks were declined by the merchant’s bank on the basis that the merchandise was reported as not returned or still in my possession, and the charges were ultimately upheld. I was informed by my bank that it cannot compel a merchant to issue a refund once the merchant’s bank rejects a dispute.
Based on my experience, I was disappointed by both the product quality and the company’s handling of the matter. The return and exchange terms were not clearly disclosed in a way that allowed for informed consent at the time of purchase and were applied in a way that was not transparent in practice. I hope this review helps other buyers understand the company’s practices and the limitations of credit card dispute protections when a merchant contests a charge.
Response from Gem JewelersJun 21, 2026
Hello, and thank you for your review. We want to provide accurate information for anyone reading.
This necklace was originally ordered as the 3-prong style. You then asked us to accommodate an exchange for the Riviera, graduated style, which we did. Shortly after wearing it and taking it off, you reported that it had broken and reached out to us about it.
Before your necklace was shipped, our team photographed and recorded it in perfect condition with time and date stamped files. These images were sent to you immediately after you reported the issue so you could see the exact condition at the moment it left our facility.
During our communication, you confirmed that you tried the necklace on and that it broke while you were wearing it. We explained that this type of break can occur if the necklace is tugged or pulled with more force than intended.
We are glad to replace the necklace, and we want anyone reading this to know that every piece we make is inspected before it ships. We stand behind our products and offer a lifetime warranty on everything we sell. That said, our policy does not allow a refund on an item that was returned damaged after it left our facility in confirmed undamaged condition, which is why we were not able to honor a refund request here. We have offered, and continue to offer, to repair or replace the necklace at no cost and to professionally inspect it for you.
We understand this matter has also been raised with the Attorney General's office. That process does not change the facts here or our position.
Please feel free to reach out if you would like us to assist with the repair or replacement. We remain here to help.
Best,
Melissa
AL
Alex
I am really happy with my purchase of a…
I am really happy with my purchase of a tennis necklace from Gem Jewelers Co. I appreciate Jessica’s assistance and care to make sure I received my necklace before traveling out of town, so I could wear it and enjoy it!
The communication was excellent and the shipping time was outstanding!
Thank you,
Alexandra Regan
Response from Gem JewelersJun 21, 2026
Thank you for the feedback, Alexandra. We're so glad Jessica was able to help make sure your necklace arrived in time for your trip, enjoy wearing it, and we look forward to helping you again soon!
JA
Jason
Melissa got everything right
I worked with Melissa to get an original order enlarged while keeping the existing gem sizes the same. She was super helpful in getting the requirements, return, additional cost, additions and shipment to us at the right time. We had left town and she made sure it would arrive when we had returned home. She is a priceless asset to the Gem Jewelers staff!
Response from Gem JewelersJun 21, 2026
Thank you for the feedback, Jason. We'll make sure Melissa sees this, she'll be glad it all came together with the resizing and timing around your trip. We're lucky to have her on the team! Please enjoy your necklace, and we look forward to hearing from you again in the near future.
DG
Darla G.
Melissa was a gem with my delivery timeline
I hate to say it, but I really put Melissa through the wringer with my delivery time crunch. She remained patient, informative, and friendly throughout the entire process. My tennis bracelet is exactly as described, was carefully packaged, and came with certification and even a gift. I will definitely be shopping with Gem Jewlers Co. again.
Response from Gem JewelersJun 21, 2026
Thank you for the feedback, Darla. We'll let Melissa know, she takes a lot of pride in staying patient under tight timelines, and it sounds like she came through. Enjoy your tennis bracelet, and we look forward to seeing you back at Gem Jewelers Co. soon!
UP
Upike
Shopping at Gem Jewelers
I had the best shopping experience at Gem Jewelers! Melissa kept in touch during the production time needed for the diamond tennis necklace and bracelet I ordered.
Both the 8 ct. tennis necklace as well as the 4 ct. tennis bracelet are absolutely stunning and beautiful!
I am impressed about the diamond quality, the craftmanship and pricing as well as Gem Jewelers outstanding customer service.
Melissa went out of her way to make sure my needs were met and the order was delivered on time before my trip.
I will be back for more ...
Response from Gem JewelersJun 22, 2026
Thank you for the wonderful feedback! We're thrilled to hear that your diamond tennis necklace and bracelet turned out absolutely stunning. We'll be sure to pass along your kind words to Melissa, she truly goes above and beyond to keep customers informed and ensure every order arrives right on time. Your satisfaction with the diamond quality, craftsmanship, and pricing means the world to us. We look forward to welcoming you back to Gem Jewelers Co. soon!
RC
Rebecca C.
Sapphire & Diamond Eternity Band
I have had a wonderful experience with Gem Jewelers. Jessica helped me with a sapphire and diamond platinum eternity band that fits perfectly and looks amazing. The jeweler was so kind to reach out and confirm my size and style before making. Very good value for the money. Will be using them again for future jewelry!
Response from Gem JewelersJun 22, 2026
Thank you for the feedback, Rebecca. We'll let Jessica know how much her attention to detail meant to you. Taking the time to confirm your size and style before making it is exactly the care every piece deserves. We're so glad your sapphire and diamond platinum eternity band fits perfectly and looks amazing. We look forward to welcoming you back to Gem Jewelers Co. soon!