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Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the high quality of the products, noting the exceptional craftsmanship and beautiful results, often exceeding expectations. The staff is frequently highlighted for their extensive knowledge, professionalism, and helpfulness, providing excellent customer service. People also appreciate the prompt communication and quick response times, which contribute to a smooth and efficient process. However, some people were dissatisfied with the product quality, describing issues with items being ruined shortly after purchase. These customers also mentioned a lack of responsiveness and poor customer service when trying to resolve their problems.

What people talk about most

Product

Reviewers highlight positive aspects of the product, consistently praising the quality and beauty of the... See more

Staff

Consumers consistently report highly positive experiences with the staff. Reviewers frequently praise... See more

Quality

Customers had positive experiences with quality. Many reviewers praise the stunning final products, noting... See more

Response time

Users describe positive interactions with response times. Many customers praise the quick and efficient... See more

Customer service

Customers consistently note positive experiences with customer service. Many reviewers highlight the... See more

Based on these reviews

Rated 5 out of 5 stars

I just received my first jewelry item from Maggie, a gorgeous diamond tennis bracelet with the most sparkly and bright diamonds. Maggie exceeded my expectations! First and foremost, she is extremely k... See more

Rated 5 out of 5 stars

Maggie was absolutely amazing. I brought a challenging job for her with our engagement ring. It required a lot of communication and tons of CADs to make sure everything was right. Given it was oversea... See more

Rated 5 out of 5 stars

I worked with Maggie to customize a ring, and the entire process was so seamless. She was always very prompt with her communication and answered all questions thoroughly. Production and shipping were... See more

Rated 5 out of 5 stars

Working with Maggie was the absolute best! She made sure that I was satisfied every step of the way and helped me create some absolutely beautiful rings. I had so much fun working with her and I’m so... See more

Rated 1 out of 5 stars

I truly don’t even know where to begin with this post. This has been an absolute NIGHTMARE experience dealing with this company overseas. I’ve taken to now posting our experience p... See more

Company replied

Rated 5 out of 5 stars

Maggie helped me through the process of making a really wonderful ring. She is kind and knowledgeable and reacts fast. She helped getting the ring done fast I time for the birthday of my wife. T... See more

Rated 5 out of 5 stars

At first glance, I felt nervous trying out an online Jewelry store let alone a non-local. I stumbled upon Tianyu Gems and did some research. Everywhere and everyone rave about how wonderful they a... See more

Rated 5 out of 5 stars

I worked with Trinity on a custom lab diamond ring and the process was very smooth from beginning to end. She was very responsive and was able to make my custom ring come true! The service at tygems i... See more

Rated 5 out of 5 stars

Absolutely in love with my custom jewellery made by Tianyu! Super quick to respond to all my messages, detailed CAD within only a few days, and then fast turnaround of my order. Beautiful work,... See more

Rated 5 out of 5 stars

Maggie at Tianyu is amazing. She brought my vision of what I wanted for a custom diamond pendant in platinum bezel to life. The prices, craftsmanship, and customer service at Tianyu were the best I ha... See more

Rated 5 out of 5 stars

Maggie helped me in my process of creating a custom ring. She took time to understand my wants and needs and the constraints of the ring and made sure to account for every detail along with meeting my... See more

Rated 5 out of 5 stars

Maggie from TianYu Gems was fantastic! She speedily responded to all my questions, and was incredibly accommodating to all the design requests and concerns we had. We ordered an engagement band and a... See more

Rated 5 out of 5 stars

I discovered Tianyu Gems on Reddit. I gave them a try because of the good reviews and affordable prices. I was not disappointed. I bought a 3.59 lab grown E VVSI round brilliant ideal cut hearts and... See more

Rated 5 out of 5 stars

It was my first time purchasing from Tianyu Gems. My custom lab grown diamond half eternity ring is so gorgeous. I really love it! The experience of working with Maggie on creating the custom ring was... See more

Rated 5 out of 5 stars

My experience with Tianyu Gems was nothing but amazing. The only thing that would have made it better is if I were physically in China to experience the great customer service and see the diamonds in... See more

Rated 5 out of 5 stars

Maggie is AMAZING!! I am so so happy with my jewelry piece. They worked so fast, made it exactly as I asked, beautifully and with such thoughtful detail and craftsmanship. Maggie was so patient and sh... See more

Rated 5 out of 5 stars

I worked with Maggie from Tianyu to create my ring. The experience was really great, she was very helpful and always replied to my messages quickly. She found me a lab diamond with the specs I was... See more

Rated 5 out of 5 stars

I worked with Maggie and am very happy with the process and resulting pair of gorgeous custom earrings. Maggie was extremely helpful, patient, and responded quickly, wonderful customer service. T... See more

Rated 5 out of 5 stars

Maggie was very helpful with the whole process! She explained everything to me and was patient in helping choose the gems. We worked together in customizing it exactly how I wanted it and she kept me... See more

Rated 5 out of 5 stars

I worked with Maggie and I am so happy with my overall experience! I came to Maggie and Tianyu because I lost my ring and decided to replace my stone with a lab diamond instead. From there Maggie assu... See more

Rated 5 out of 5 stars

The whole experience was great! I worked with Trinity and she helped me design the perfect ring! From initial contact to receiving the ring I think it took like 3 weeks? Lovely experience and would de... See more

Rated 5 out of 5 stars

Working with Maggie was a true pleasure! She was professional, patient, and incredibly helpful throughout the entire process. She took the time to answer all my questions and made sure I was completel... See more

Rated 5 out of 5 stars

Maggie was able to custom make a pair of tiny earrings for me - from start to finish the whole process was a breeze and she is so lovely to deal with and very responsive. She has my business for all f... See more

Rated 5 out of 5 stars

My experience with Tianyu Gems was exceptional from start to finish. The custom design process was seamless, with the seller staying in close contact and sharing video updates at every stage. Each pay... See more

Rated 5 out of 5 stars

Tianyu is a great company. I had my ring XRF tested upon arrival and it is a perfect 10k gold. The craftsmanship of the ring is also beautiful. They clearly pay excellent attention to detail. I couldn... See more

Rated 5 out of 5 stars

My first experience designing a ring with Maggie and it definitely won’t be the last! Maggie was concise in her communication clarifying exactly what I wanted and responded to all of the questions tha... See more

Rated 5 out of 5 stars

Maggie was OUTSTANDING!!! Listen, this is NOT a scam, I am NOT paid for this review. I’m an actual paying client, a real human being that had a phenomenal experience! If you’re like me, which you prob... See more

Rated 5 out of 5 stars

Exceptional job by Maggie, she was very thoughtful and conversational and helped me a lot with many of my doubts! I will work with her in the future just because of how great she is

Rated 5 out of 5 stars

Maggie was amazing in helping me design my dream engagement ring. This company works very hard and the quality is unmatched. Highly recommend for all.

Rated 5 out of 5 stars

Maggie helped bring my vision to life! We took pictures and measurements of my existing rings and made a ring that fit perfectly between them!

Rated 5 out of 5 stars

It was so easy to work over email and chat with Maggie and I got the dream upgrade ring I’ve always wanted. For what I got, there is no way a local jeweler could match on price or quality. From start... See more

Rated 5 out of 5 stars

Maggie was wonderful! She was communicative and gave lots of great advice. I would definitely work with her again. She’s very friendly too.

Rated 5 out of 5 stars

The workmanship was phenomenal. I will definitely make more jewelry with Tianyu! It took about 1.5 months from contacting Maggie to getting my ring, she was helpful and very professional.

Rated 5 out of 5 stars

Fast responses and they stuck to outlined time frames. Very patient with me during the design phase and im very happy with the end result. A beautiful ring. Can’t complain mate . I also delt with magg... See more

Rated 5 out of 5 stars

Maggie did an amazing job on my platinum earrings! They are beautiful and I appreciate that she responded quickly and helped me with questions so easily. I would definitely recommend Tianyu Gems Jewel... See more

Rated 5 out of 5 stars

Sophia helped me make a custom wedding band and it was perfect. Great price and quality. Would recommend.

Rated 5 out of 5 stars

Maggie was fantastic to work with!! She was always quick to respond where she would reply in less than a day despite the huge time zone difference. I was also very picky and wishy washy at t... See more

Rated 5 out of 5 stars

I worked with Linda from Tianyu to design my gf’s engagement ring set. It turned out amazingly well. Highly recommend!

Rated 5 out of 5 stars

A woman named Linda Qin has been helping me and she is fantastic! She is very responsive and wants to make sure everything is perfect! I went with a 2ct lab diamond with a custom setting and everythin... See more

Rated 5 out of 5 stars

Awesome people they helped with an issue I had with a ring and got it settled immediately

Rated 5 out of 5 stars

Excellent response times and communication with Sue. She designed a custom hexagonal diamond engagement ring for me that turned out lovely. Design and manufacturing times were all within initial estim... See more


Company details

  1. Jewelry Exporter

Written by the company

Wuzhou Tianyu Gems Co., Ltd, a factory-direct OEM and ODM jewelry manufacturer, is helping global jewelry brands shorten time-to-market and reduce sourcing costs with its scalable production and customization solutions. With a design library of over 100,000 ready-to-produce jewelry styles and 1,000+ new designs released every month, Tianyu Gems enables brands to launch new collections quickly without long development timelines. From trend-driven fashion jewelry to moissanite and lab-grown gemstone pieces, clients can select existing designs or request full customization tailored to their market needs. As an in-house manufacturer, Tianyu Gems offers factory-level pricing, short lead times, and flexible order quantities, making it easier for brands, wholesalers, and online sellers to test new products and scale successful styles. Services cover the entire production process, including CAD design, gemstone cutting, casting, stone setting, polishing, and quality control. By combining speed, design scale, and customization under one roof, Wuzhou Tianyu Gems positions itself as a long-term manufacturing partner for businesses seeking reliable supply and consistent quality. Jewelry brands, designers, and wholesalers interested in OEM or ODM cooperation are invited to contact the company or explore its manufacturing capabilities at https://www.tygems.net .


Contact info

4.8

Excellent

TrustScore 5 out of 5

92 reviews

5-star
4-star
3-star
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1-star

Replied to 50% of negative reviews

Typically replies within 24 hours

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Rated 5 out of 5 stars

Tianyu

Tianyu is a great company. I had my ring XRF tested upon arrival and it is a perfect 10k gold. The craftsmanship of the ring is also beautiful. They clearly pay excellent attention to detail. I couldn’t have asked to work with a better vendor. Extremely fast shipping too! Thank you very much. I worked with Maggie and she as very patient.

25 October 2025
Unprompted review
Rated 5 out of 5 stars

Excellent Product and Customer Service

I discovered Tianyu Gems on Reddit. I gave them a try because of the good reviews and affordable prices. I was not disappointed. I bought a 3.59 lab grown E VVSI round brilliant ideal cut hearts and arrows lab grown diamond with side stones. The buying experience was very good. I dealt with Trinity who was extremely professional, knowledgeable, patient and helpful. This was the first time I have done this and she supported me throughout the process until I was pleased with the ring. I could not have asked for a better person to guide me through this process. I am very pleased with my purchase and will certainly buy again and recommend to others.

18 August 2025
Unprompted review
Rated 5 out of 5 stars

Great experience with Maggie at Tianyu

I worked with Maggie from Tianyu to create my ring. The experience was really great, she was very helpful and always replied to my messages quickly. She found me a lab diamond with the specs I was after at a really great price then had a CAD made exactly how I had asked, there was no need for any changes.
The ring was made straight away and postage was super quick to Aus, was even delivered on a public holiday. I was also surprised when it arrived the ring was packaged beautifully and came with a velvet ring box.
Before choosing Tianyu I had shopped around and Maggie provided the best price by far, I saved thousands of dollars buying from Maggie.
Overall a great experience and I will definitely order from Maggie at Tianyu again.

29 September 2025
Unprompted review
Rated 5 out of 5 stars

Great experience

It was my first time purchasing from Tianyu Gems. My custom lab grown diamond half eternity ring is so gorgeous. I really love it! The experience of working with Maggie on creating the custom ring was amazing. Highly recommended!

15 September 2025
Unprompted review
Rated 5 out of 5 stars

The whole experience was great!!

The whole experience was great! I worked with Trinity and she helped me design the perfect ring! From initial contact to receiving the ring I think it took like 3 weeks? Lovely experience and would definitely order again!

9 September 2025
Unprompted review
Rated 5 out of 5 stars

Custom Ring Inquiry, 10/10 result and process

Maggie helped me in my process of creating a custom ring. She took time to understand my wants and needs and the constraints of the ring and made sure to account for every detail along with meeting my budget. Along with all this, she and the team at Tianyu Gems completed this project and had the ring in my hands in less than a month. Maggie helped bring my idea to life and took passion in bringing it to life which was something special we could share. I cannot express my gratitude enough for Maggie and Tianyu Gems.

7 September 2025
Unprompted review
Rated 5 out of 5 stars

Maggie was OUTSTANDING!!

Maggie was OUTSTANDING!!! Listen, this is NOT a scam, I am NOT paid for this review. I’m an actual paying client, a real human being that had a phenomenal experience! If you’re like me, which you probably are and that’s probably why you’re here, you’re doing your research to vet this vendor that you haven’t heard about. I get it! I was skeptical as well!!! Maggie GENUINELY made me feel comfortable with our first few exchanges. I actually ordered a pair of earrings BEFORE completing my large order just to test the water. I was NOT disappointed. I reached out to Maggie 7/28 for custom jewelry and I received the finished product 9/2. Maggie’s communication and transparency was EXTRAORDINARY! We exchanged design ideas, I followed her suggestions and recommendations and all of my pieces were BETTER than I expected. She provided me clear and honest pricing, CAD drawings with details as discussed, and a video of the finished product once it was complete. Tianyu and Maggie ARE THE TRUE GEM’S! I’m so glad that I found them! I will continue to use Maggie EXCLUSIVELY for all my pieces moving forward!

2 September 2025
Unprompted review
Rated 5 out of 5 stars

Custom ring experience!

I worked with Trinity on a custom lab diamond ring and the process was very smooth from beginning to end. She was very responsive and was able to make my custom ring come true! The service at tygems is excellent, their team was able to assist in the creation of the 3D design to the production in a fairly reasonable timeline. All payments were done through Alibaba which made it easy to pay regardless in which country you are. I received my ring within one week of it being shipped which is really fast!

28 August 2025
Unprompted review
Rated 5 out of 5 stars

Beautiful earrings and wonderful service.

I worked with Maggie and am very happy with the process and resulting pair of gorgeous custom earrings.
Maggie was extremely helpful, patient, and responded quickly, wonderful customer service.
The CADs were created within a few days and the earrings were completed within the time frame given.
They were posted quickly and arrived without hassle.

25 August 2025
Unprompted review
Rated 5 out of 5 stars

Excellent service!

Fast responses and they stuck to outlined time frames. Very patient with me during the design phase and im very happy with the end result. A beautiful ring. Can’t complain mate . I also delt with maggie and she was extremely nice

18 August 2025
Unprompted review
Rated 5 out of 5 stars

Maggie did an amazing job on my…

Maggie did an amazing job on my platinum earrings! They are beautiful and I appreciate that she responded quickly and helped me with questions so easily. I would definitely recommend Tianyu Gems Jewelry and specifically Maggie.

11 August 2025
Unprompted review
Rated 5 out of 5 stars

Highly Recommend Tianyu Gems

Maggie was very helpful with the whole process! She explained everything to me and was patient in helping choose the gems. We worked together in customizing it exactly how I wanted it and she kept me updated throughout the whole process. Once the ring was finished, she sent me pictures and videos of the ring to confirm it indeed was what I wanted. The ring came out beautiful and Maggie got it to me very quickly! I was impressed by the quality and beauty of the ring. It came out better than I thought it would. I would highly recommend Tianyu Gems and Maggie! The whole experience was so smooth and easy.

5 August 2025
Unprompted review
Rated 5 out of 5 stars

Maggie was absolutely amazing

Maggie was absolutely amazing. I brought a challenging job for her with our engagement ring. It required a lot of communication and tons of CADs to make sure everything was right. Given it was overseas, I was a little bit skeptical. Our ring came out so much better than expected and I couldn’t imagine it being any better. Maggie was so patient and kind during the process and I’m super thankful I got to work through this with her. Thank you!!

17 June 2025
Unprompted review
Rated 5 out of 5 stars

Tianyu DELIVERS on their promise!

I worked with Maggie and I am so happy with my overall experience! I came to Maggie and Tianyu because I lost my ring and decided to replace my stone with a lab diamond instead. From there Maggie assured me they could make my ring and upgrade me to a matching wedding band too so I did not have to go anywhere else and piece the rings together. The team made my CAD design and upon approval, they were very prompt and timely in finishing and shipping out my rings. I especially appreciated the professional quality pictures and videos they shared with me - as I never had such beautiful, crisp pictures of my original ring! I would not hesitated to order from Tianyu and work with Maggie again. She is prompt, professional and a great person to work with!

7 July 2025
Unprompted review
Rated 5 out of 5 stars

The workmanship was phenomenal

The workmanship was phenomenal. I will definitely make more jewelry with Tianyu!
It took about 1.5 months from contacting Maggie to getting my ring, she was helpful and very professional.

25 May 2025
Unprompted review
Rated 5 out of 5 stars

Perfect in every detail

My experience with Tianyu Gems was exceptional from start to finish. The custom design process was seamless, with the seller staying in close contact and sharing video updates at every stage. Each payment step was clearly communicated, adding a sense of trust and exclusivity. The craftsmanship is of the highest caliber — precision, elegance, and pure artistry. The diamond itself is breathtaking: radiant, perfectly cut, and among the most beautiful I’ve ever seen. The piece arrived in a luxurious presentation box with full certification and documentation. Even after delivery, their post-service check-in proved they care deeply about perfection in every detail.

31 May 2025
Unprompted review
Rated 5 out of 5 stars

Maggie from TianYu Gems was fantastic!

Maggie from TianYu Gems was fantastic! She speedily responded to all my questions, and was incredibly accommodating to all the design requests and concerns we had. We ordered an engagement band and a wedding band set, and they turned out far better than we could have asked. The craftsmanship is flawless, and we couldn't have asked for a better service.

20 June 2025
Unprompted review
Rated 1 out of 5 stars

3rd time buying from them

3rd time buying from them - they retroactively asked me to pay an additional $40 in shipping for a single earring after I had PayPal'ed them $84 (post-fees) for it. Then, they made me pay for the fees / refunded me $76 when I decided it wasn't worth it.

18 June 2025
Unprompted review
Rated 5 out of 5 stars

Maggie is AMAZING!

Maggie is AMAZING!! I am so so happy with my jewelry piece. They worked so fast, made it exactly as I asked, beautifully and with such thoughtful detail and craftsmanship. Maggie was so patient and she is such a clear communicator, personable and understanding. She took time with me and never made me feel bad for excessive questions or changing my mind. She was upfront about everything, honest, kind, humorous and straightforward. I really like her sweet personality and good nature, and just am so in love with the piece she and her team created. Shipment was unbelievably fast, took like 3 days from China to USA. Thank you sooo much Maggie and team at Tianyu Gems!! The piece was better than I ever imagined, everything I hoped and more. Just absolutely gorgeous work!!

13 June 2025
Unprompted review

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