Kiley K.
So easy to work with and so kind
So easy to work with and so kind! Loved creating my ring with them. The price and customer service can’t be beat.

Discover conflict-free, environmentally friendly, lab created Diamond and Moissanite fine jewelry. Free shipping, easy returns, lifetime warranty.
Gema&Co (gemaandco.com) has 367 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listing367 approved reviews, newest moderated first
Kiley K.
So easy to work with and so kind! Loved creating my ring with them. The price and customer service can’t be beat.
Charie K.
Production was delayed so I reached out voicing concern about the ring not coming in on time for my proposal date. I received an email back saying my ring would arrive well before the date of my proposal and here we are. The day before I leave for the vacation I planned for the proposal and no ring. Customer service was unhelpful and you would think with an expensive purchase that needs to arrive in a timely manner, expedited shipping would be the answer, not regular USPS shipping. Very disappointed.
Response from Gema&CoMar 7, 2025
Hi Charlie, we fully apologize for the production delay. The surprise tariffs two weeks ago halted our production lines as our regularly required chemical materials and tooling were completely halted and turned away. However, we completed your ring on the 27th and USPS provided the expected delivery date of March 3 for your delivery address via your selected shipping method. This was a 5+ day window for your delivery timeline of March 8 and did not feel it was necessary to upcharge you by upgrading your shipping. Once the shipment leaves our facility, we're no longer in control of the delivery timeline. We are very sorry that USPS has delayed delivery of your shipment and will contact our USPS agent on the location of your shipment at this time. We'll follow up with you via email. - Liz Weaver, Gema&Co
Cougar C.
The ring was delivered quickly and is gorgeous! The ring box is also nice with is a great touch.
Ophelie L.
Amazing communication throughout the company, my ring is absolutely stunning and couldn’t be any happier! Definitely recommend :) quality is amazing too
Anonymous
I had to have my order made a little sooner then expected, but they absolutely delivered! The ring was gorgeous and they were super kind and responsive! The ring arrived safely and on time as well. Overall, a great and simple process I would recommend for everyone.
James
Excellent customer service, Liz communicated clearly and surprisingly quickly through the entire purchase process. Quick shipping, it made it across the country in less than three days, quite impressive for my area. Great price point and amazing quality. I ahould hopefully never need another engagement ring but Gema&Co will be my first choice for any further jewelry purchases.
Jeff H.
Absolutely thrilled with my fiancee's custom moissanite engagement ring! The craftsmanship is flawless, and the sparkle is breathtaking. I had a tight timeline, but Liz Weaver and her team went above and beyond to deliver a stunning, high-quality piece on a tight schedule. Their attention to detail, responsiveness, and dedication made the entire process smooth and stress-free - Liz got back to me within half an hour of messaging her on Instagram! If you're looking for exceptional jewelry and top-tier customer service, I can't recommend Gema&Co enough.
Tom M.
Good communication. Great workmanship. The fiancé is very happy.