sinkimjewellery.com Reviews 

49
TrustScore 5 out of 5

4.8

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Rated 5 out of 5 stars

I worked with Sin to design a custom wedding band (to match one of her stunning engagement rings). She was highly skilled at effectively translating my ideas into a cohesive and beautiful design. Sh... See more

Rated 5 out of 5 stars

Sin was incredible to work with. Her consult helped refine our idea from a word salad to an amazing rendering. Her process of doing everything digitally with CAD really helped us iterate on the de... See more

Rated 5 out of 5 stars

We went to Sin for our engagement ring and wedding bands, and we had a great experience. Sin is very attentive to details and was able to create a very unique and intricate engagement ring. She is ver... See more

Rated 5 out of 5 stars

Sin is simply the best! I first met her when engagement ring shopping almost ten years ago, and have been a repeat buyer since. I've also referred a number of friends and family members, all of whom h... See more

Company details

  1. Jeweller
  2. Jewellery Designer
  3. Jewellery manufacturer
  4. Jewellery Repair Service
  5. Jewellery shop

Written by the company

OUR DESIGNER Sin is a Toronto based jewellery designer, goldsmith and gemologist, who specialises in custom fine jewellery. She began her jewellery journey in 2004, learning technical skills in a 3 year Jewellery Arts program. She continued to hone these skills under the tutelage of various employers. In 2010, Sin's Namesake business, Sin Kim Jewellery, was born. To optimise her custom order process, Sin quickly embraced the use of computer aided design in her jewellery, utilising the program herself. The perfection of CAD, paired with masterful hand craftsmanship, allows Sin and her team to create jewellery that has quality and excellence, along with handmade charm. Sin enjoys working with her clients to design and create special bespoke jewellery and heirloom pieces. OUR VISION Here at Sin Kim Jewellery, we believe in the history and romance that jewellery has always signified. In a world of fast fashion, we wish to be part of the antidote. Our jewellery is created to be timeless, treasured, future heirloom pieces. We put a lot of heart into each hand finished piece. They will represent cherished memories to be shared and passed down for generations to come. OUR BELIEFS Jewellery has should be worn and loved. We encourage the redesign of old, unworn jewellery. We can help you navigate through your collection of unworn, broken, or inherited jewellery and help you decide what can be reused, liquidated or sold. We are happy to reset your gemstones, and where possible, reuse your metal. OUR MISSION We strive to be environmentally and socially conscience in the purchase of our materials and the creation of our products. Each piece is carefully crafted using only precious, ethically sourced gems, from trusted suppliers. This guarantees that we are not funding wars, children are not being exploited, and both labour and environmental laws are being followed. Our metal is often recycled, purchased from local refineries and casters, who share our views on sustainability and push for positive impact.


Contact info

4.8

Excellent

TrustScore 5 out of 5

49 reviews

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4.8

All reviews

(49)

6 reviews in the last 12 months

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Rated 5 out of 5 stars

Vintage ring repair

I brought a vintage ring to Sin Kim that was quite warped and originally thought I would need to have it resized. Sin suggested straightening it instead, and it ended up fitting perfectly!

She was able to fix it the same day, tighten the stone, and clean the ring. I could hardly recognize it when I got it back. It looked brand new and fit perfectly!

I also asked her about some of my other jewelry pieces, and she was incredibly knowledgeable and took the time to explain my options. I really appreciated her expertise and care.

I will definitely be using her again and highly recommend her for any jewelry repairs or services!

14 August 2026
Unprompted review
Rated 5 out of 5 stars

A perfect ring for a milestone birthday

Sin Kim designed and created a stunning diamond eternity band to mark my 50th birthday. I recently turned 60 and wanted another to celebrate the milestone. I reached out to Sin to create another ring to compliment the other one she made for me and I couldn't be more pleased with how it turned out. From the first conversation to the finished piece, the whole experience felt personal and stress-free. The design is exactly what I had hoped for—elegant, timeless, and beautifully crafted. The diamonds and sapphires work perfectly together in an art deco-inspired setting and the attention to detail really shows. I would happily recommend Sin to anyone looking for a custom piece that's both beautiful and meaningful.

10 June 2026
Rated 5 out of 5 stars

So much thought and detail!

Sin is so personable and puts so much thought and detail in the jewellery she makes for you!

Eg: I have very sensitive skin and always moisturizing. My worry was the cream and debris would get stuck in between the crevices of the ring but she thoughtfully designed it so nothing would get in! She even redid the 3D rendering herself because she wasn't happy with it.
We are already following up with more projects for her :) thanks so much Sin!

2 November 2025
Rated 5 out of 5 stars

Great experience with custom made ring

We went to Sin for our engagement ring and wedding bands, and we had a great experience. Sin is very attentive to details and was able to create a very unique and intricate engagement ring. She is very knowledgeable about various material properties and structures. She is transparent with costs, and had a lot of patience working with us. The only downside was that parking is hard to find around her area.

5 October 2025
Rated 5 out of 5 stars

Great First Time Experience

Sin Kim has a beautiful collection of gem stones and jewelry. My experience with her was a dream come true! We designed my fiance's wedding band within my budget. She's great at explaining things and was able to deliver the ring on time without issues. It was a touch too big but she was able to resize it within two days before I had to leave town. Very lovely lady! Would recommended her time and time again.

26 May 2025
Rated 5 out of 5 stars

Fantastic experience!

Sin is a fantastic jeweller to work with! She is kind, knowledgeable, creative, and most importantly.. patient! I had such a positive experience describing what interesting and unique elements I wanted to include in the engagement ring. She provided detailed renderings in a timely manner and was receptive to feedback I provided - leading to multiple iterations. She is very knowledgeable about diamonds, the elements to strive for in a beautiful diamond, and how to make the most out of your budget. All in all, it was such a pleasure to work with Sin and I trusted her judgment during the entire process!

1 May 2025
Unprompted review
Rated 5 out of 5 stars

I recently had the pleasure of doing…

I recently had the pleasure of doing some business with Sin, and I can tell you, it was amazing. She is honest, open, and I have no doubt that she can help you with anything you might need. A true professional, and her work and reviews speak for themselves!! Thanks again Sin!!

29 October 2024
Unprompted review
Rated 5 out of 5 stars

Exceptional Experience

Sin was incredible to work with. Her consult helped refine our idea from a word salad to an amazing rendering. Her process of doing everything digitally with CAD really helped us iterate on the design and nail the details.

After the renderings were complete, she went above and beyond to make it happen!

She created a very unique piece that's stunning

5 September 2024
Rated 5 out of 5 stars

A great custom design experience

Sin worked with me to create a custom ring, and she was great to work with from initial design, through sourcing the right stones, and making changes to the design along the way. Sin is a pleasure to work with, responsive, and always had constructive input and solutions to make the design work.

8 August 2024
Rated 5 out of 5 stars

Custom Wedding Band

Sin designed a custom wedding band for me and helped us to choose the perfect accompanying band for my fiancé. The design process was fun and collaborative and we were so pleased with the end result! The band compliments my engagement ring perfectly and fits with it like a glove. Thank you for helping us to get our dream rings!

1 July 2024
Rated 5 out of 5 stars

Excellent Experience! Beautiful Ring!

I recently had an excellent experience with Sin Kim Jewellery for a custom-made diamond eternity band. I first met Sin at the One-of-a-Kind show when I was attracted to her jewellery display, especially her ring designs. There were many jewelers there, but for me Sin stood out. We chatted and I explained what I had in mind and she showed me several options. We exchanged contact information and soon after Sin sent me a computer rendering of the ideas we had discussed. That began a back-and-forth process of fine tuning the design, using examples from her web site and gentle questions on her part. She was an active listener and I completely trusted that she wanted to find just the right design to make me happy.

We later met in person again and I was able to see more examples and discuss ideas. We came to a meeting of minds and again she sent some computer renderings, showing the proposed ring design in various stacking combinations (along with images of my own rings). These were all steps that helped me know we were on the right track. I am now wearing the beautiful ring she made for me and loving it!

In addition, Sin did several sizing/alteration jobs for me and another family member: all excellent work. I was especially pleased with a pair of earrings I hadn’t worn for years which Sin quickly and apparently easily transformed. Again, I am wearing and loving them!

Based on my experiences with her I would highly recommend Sin for any custom or other jewellery work. She is a friendly, patient, no-pressure “people person.” And especially important, a skilled jeweler! Clearly, she loves jewellery in general and her craft in particular. I would happily use Sin Kim Jewellery again!

20 June 2024
Unprompted review
Rated 5 out of 5 stars

Great Experience!

I've always seen jewellery as a type of art, and similar to picking an art piece for a home/interior/building, etc., it has to be a piece of art that I resonate with. I've always wanted a ring, had an image/idea for a ring, but never found the right artist to create the vision I had that captured what I was picturing, with aspects of my personality (pink, floral, dainty, etc.). I knew I wanted to go to an independent artist to support their business, but could not find someone that resonated with the vision I had. I had been looking at rings for awhile, and gave up after not finding someone that was the right fit. Years later, my friend who knew my vision, stumbled upon Sin's website that had a lot of styles that resonated with what my vision was. There was a ring that was similar to what I liked, but I wanted to change the band/colours to make it my perfect look. The process was super easy, and Sin was able to identify what colour it was that I liked (as someone who does not know gems, it was helpful how she explained the colouring), and she showed me the gems virtually in different lights! I got exactly what I wanted, and it was super easy to do the process (I did it all virtually)! I picked up my ring in a timely manner and get non-stop compliments about it all the time at how it is "exactly my personality", and if you know me, "what a perfect fit it is to who I am". I am really glad I waited for the right artist, and worked with Sin to make my exact vision come true!

4 June 2024
Unprompted review
Rated 5 out of 5 stars

Sin is one of the best artists and…

Sin is one of the best artists and independent businesses I have ever worked with. She is creative, knowledgeable, positive, responsive, sincere and very honest! The whole process, from start to finish, was so easy and fun. I cannot thank her enough for the piece she made me, and it will be cherished forever. She will be my go-to for any important gift or jewelry and I cannot recommend her to everyone enough!

15 March 2024

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