Frank W.
Friendly and helpful
They are always so responsive and helpful when I have a question, or want to have something done.

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.
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Frank W.
They are always so responsive and helpful when I have a question, or want to have something done.
JMR
Ordered earrings and they are beautiful. The customer service is also fantastic. I had made a mistake on my order and they were able to correct it very quickly.
Ann
I had a great experience with Gema&Co. Their customer service was outstanding. Any time I had a question, they responded quickly and were incredibly helpful throughout the process. My ring is absolutely beautiful and looks exactly as pictured. The packaging was also very nice and made everything feel extra special. I couldn’t be happier with the result!
Cara C.
I bought 1kt studs for my 50TH birthday. The quality and craftsmanship is beyond excellent.
Sarah M.
I got my dream ring! My husband and I decided to get new rings for our anniversary - and I had a really clear idea for what I wanted. Liz was great at communicating and did exactly what I wanted, answered all my questions quickly, and was very informative. I love my ring! The lab diamond was even better quality than I thought it would be and she made my dream stack happen. Couldn’t recommend gema and co enough. It can be really unnerving ordering jewelry online - but this experience was great, I’m so glad I went with gema and co over the big box stores. Highly recommend!
Zachary M.
Very happy with the ring and the delivery times.
Dana O.
My first time shopping at Gema&Co and will definitely be a returning customer! I have a low set oval diamond on my engagement ring and needed an open ring spacer for my wedding band to sit flush. I had to tweak the ring and customer service helped me with band thickness, gap size, etc. until it was a perfect match. My stack is now complete and couldn't be happier!
Hannah H.
They were so kind and knowledgeable. They were very responsive and the ring came at about the time they said it would! It’s exactly like the picture I sent!! My mom is in love with it.