Minimon, located on the ground floor of Ploenchit Center, is the go-to spot for custom rings that truly stand out. With over 30 years in the game, they’ve mastered the craft of weddings, engagement, and couple rings—all made with 18k real gold and GIA-certified diamonds. 

Oh, and the team? They’re led by a graduate of gemology from the Gemological Institute of America, so you know you’re in great hands. 

What I really like about Minimo is how they made the whole process smooth. They’re super transparent—-walked me through sizes, materials, and pricing—and they’re great at keeping you in the loop while your rings are being made. 

Plus, they’re pretty quick with it. A lot of clients have said how surprised they were to ge their gorgeous, custom pieces ahead of schedule. 

However, they only make rings, so if you’re after a necklace or bracelet, this isn’t the spot. Also, appointments are a must, so you have to plan. 

Expert guidance for first-time buyers

“My partner and I had an amazing experience selecting our rings at Minimo! The owners are very knowledgeable and shared some valuable insights about diamonds to first-time buyers like us.

We collected our rings much earlier than expected thanks to their excellent service!☺️”

Marcus Ng, Google Review

Great communication and timely service

“Me and my fiancé got our wedding bands here and they were fantastic. Such knowledgeable staff who gave great advice without being pushy at all. They ensured we got exactly what we were looking for.

Communication was great throughout the manufacturing process (which was quick!!).

We couldn’t be happier and will definitely be using Minimo again.”

Jack Williams, Google Review

Founded by Greg B, a GIA-certified designer with over 20 years of experience, She Adorns combines an expert’s precision with a designer’s creative flair. 

Whether you’re after a bespoke engagement ring, a one-of-a-kind statement necklace, or simply need your heirloom jewelry repaired, She Adorns offers craftsmanship you can trust. 

They even emphasize ethical practices in all their materials and work—a big plus for sustainability-conscious shoppers. Clients consistently praised the approachable and friendly staff who were happy to guide them through the design process and answer every question. 

A few also added that working directly with Greg gives the whole experience a personalized touch, as he helps them bring their ideas into reality. 

And speaking of quality, their jewelry repairs are impressively meticulous, restoring both the beauty and sentimentality of old pieces. 

It’s worth noting, though, that because of their popularity, production times can stretch to longer than a week, so if you’re in a hurry, plan accordingly.

Heartfelt restoration with exceptional care

“Thank you so much to Greg for brining my jewelry that had been sitting in my drawer back to life. A set of beads from my grandma and some peices from my now deceased mother in law. It means so much to me. I would recommend this service 110 %”

Annie Pedroni, Google Review

Professional craftsmanship and attentive service

“Greg did the most fabulous job at creating my dream ring! So professional and attentive from start to finish and really just brought my vision to life. Couldn’t recommend more!”

Ilana Spero, Google Review

Venus Jewellery has been around since 1966, and it’s no surprise they’ve built a solid reputation, especially with international customers.

They’re known for their beautiful diamonds, rubies, and sapphires, and their collection strikes a great balance between timeless staples and specialty pieces that feel super personal. 

Here, the team walks you through the whole process of creating a piece that’s yours and yours alone—plus, you can do everything via email, and they’ll ship it straight ot your doorstep, no matter where you are. 

Oh, and their “Care & Clean” sections are seriously helpful, whether you’re visiting the shop or browsing the site. They’ve got tips for keeping your gemstones and diamonds looking their best, which is such a nice touch!

That said, they’re not perfect. Because they’re so popular, you might wait a bit longer to get responses, and I noticed their team can feel stretched. 

But honestly, judging by how happy their clients are, these small inconveniences seem totally worth it for the quality and craftsmanship you’re getting.

Welcoming staff and unique store ambiance

“What an amazing experience! We walked in there by accident but were greeted by the really nice employees they helped us a lot. They have a great variety there and many cool pictures and business cards from the US military and different corporations. The store itself is already worth a visit.”

Toby O., Google Review

Trusted expertise and fair pricing

“We’ve been  customers at this jewelry store for over 20 years. Whenever we come to Bangkok this jeweler is always at the top of the list! The service is elegant, the owner speaks great English, and they are always fair in their prices. The gemstone pieces are beautiful; they also have a nice selection of pieces, such as silver, for those who don’t want to spring for gemstones. The shop is not mixed in with other jewelry shops like many others are so there is never a hustle-they are genuinely happy to help you find exactly what you want. Highly recommended!”

Leslie Holland, Google Review

Thai Native Gems has been around since 1959, and they don’t sell off-the-shelf pieces—their focus is entirely on jewelry customization.

Whether it’s diamond engagement rings, wedding bands, or that dream necklace you have in mind, they can make it happen. Their range isn’t limited either—they can craft everything from rings and bracelets to brooches and even buttons. 

Plus, with a network of subsidiaries and partnerships worldwide, you’re not limited to what they have in stock. They can source any gemstone you want!

Another thing I commend them for is that every one of their gemstones passes through the hands of an in-house GIA Graduate Gemologist or a trusted third-party verifier, ensuring authenticity and quality. 

I must say, their design process is very collaborative! They walk you through your idea with CAD drawings and 3D renders before the actual piece is produced. Clients also praised the quick turnaround times!

The only downside is that their responses to initial inquiries can sometimes be slower. 

Seamless process with exceptional craftsmanship

“I worked with Tarun to design a custom engagement ring, and the entire process was smooth and enjoyable from start to finish. He was patient in explaining the different options, guiding me through every detail, and always kept clear communication along the way.

The finished ring exceeded my expectations, it’s beautifully crafted, full of sparkle, and has truly amazed my now fiancée. Tarun’s family business brings decades of expertise and it really shows in both the quality and the customer care. I couldn’t be happier and highly recommend him to anyone looking for a meaningful, custom piece of jewelry.”

Simeon Krastev, Google Review

Stunning gemstones and impeccable comfort

“My fiancé proposed to me with a beautiful sapphire ring from Thai Native Gems. Brian shared with me how pleasant his experience was while choosing the gem, but I wanted to leave the review myself because the ring is just so beautiful!! I’m so in love with it. The gem is as beautiful as it gets and the band is super well done and smooth, very comfortable to wear. I 100% recommend Thai Native Gems.”

Nayara Matthes, Google Review

Above Diamond specializes in custom engagement rings and wedding jewelry. Their showroom is a great starting point—you can explore sample designs, learn about diamond grading, and kick off the process of making your dream ring. 

From settings to stone selections, the staff excels at providing expert advice, walking you through diamond specifications, jewelry care tips, and even cleaning techniques. 

I’ve learned that they’re closely partnered with diamond grading institutions like GIA, IGI, and HRD, so every gemstone they offer here meets global standards. 

I also found it impressive that they include laser inscriptions for authenticity, adding a layer of security you don’t often see. Their Lifetime Annual Care Package is another major plus—it keeps your jewelry sparkling with yearly cleaning, polishing, and inspections. 

Furthermore, clients rave about their attention to detail, from consultation to delivering a finished product within standard timelines (often just a few weeks). That said, the store layout is compact, which can make it feel crowded during busy hours. 

Thoughtful redesign with attentive service

“I came for a redesign of my grandma’s ring. I wanted to keep its identity but modernize it a little bit. Khun Ping Pong was really amazing; she listened to all my needs and gave me good advice. Throughout the process, she always kept me posted to make sure it was in line with my expectations. I had a really good experience and recommend it for sure. I’m really happy with the outcome!”

Elodie Saykham, Google Review

In-depth guidance and personalized support

“Great experience. Their team was very helpful to help advise and choose a ring. They took the time to explain the 4Cs and other details of the diamond as well as going through the many options to help me choose one that was the right fit.

I highly recommended them.”

Jeffrey Landeweer, Google Review