Personalized creation of unique rings, necklaces, and other pieces tailored to your vision, using high-quality materials like 22k gold and natural gemstones.
Expert guidance and artistry in designing bespoke engagement rings, with options for diamonds, colored stones, and custom settings.
Handcrafted pieces for milestones, featuring elegant designs such as halo settings, bezel work, and symbolic gemstones like rubies and aquamarines.
Assistance in selecting and sourcing natural gemstones, with transparency on quality, proportions, and ethical considerations.
Precision craftsmanship in metals like 22k gold, offering finishes such as polish, matte, or character details for durability and aesthetic appeal.

Crafting Heirloom Jewelry with Old-World Artistry and Modern Integrity
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Atelier Diamant is a premier jewelry studio in North Perth specializing in custom, handcrafted pieces that blend timeless craftsmanship with personalized design. Led by artisans Tamuy and Yves, we create heirloom-quality jewelry using high-purity metals like 22k gold and ethically sourced gemstones, from engagement rings to anniversary gifts. Our process emphasizes transparent communication, meticulous attention to detail, and a commitment to durability, ensuring each piece tells a unique story. With a perfect 5-star rating, we offer a warm, unhurried experience for clients seeking meaningful, artful jewelry that lasts a lifetime.
Maintenance and restoration of heirloom jewelry to ensure longevity, including resizing, stone securing, and metal refinishing.
Couldn't have asked for a better experience purchasing an engagement ring for my partner. Tamuy and Yves were extremely helpful throughout the whole process and the end result was absolutely stunning. Would highly recommend to anyone!
★★★★★ A Masterpiece in 22k Gold Thank You, Tamuy & Yves It’s rare to find artisans who combine old-world craftsmanship, deep integrity, and genuine kindness, but that is exactly what I experienced with Tamuy and Yves. They created for me a 22k Gold Ruby ring that is not merely jewelry, it’s a living piece of art, so intentional, so beautifully balanced, and so soulful, that I genuinely pause just to admire it throughout the day. From our very first conversation, their communication was clear, warm, and unhurried. They listened—really listened—to what I hoped for: the natural glow and weight of high-purity 22k, the presence and fire of a natural ruby, and a design that would feel timeless, strong, and dignified on the hand. Every preference I shared was received with respect and translated into practical options. Tamuy and Yves listened to me—thoughtfully listening about my requests of metal thickness, ring ergonomics, gemstone proportions, and long-term durability so the ring would last a lifetime. When we finalized the design, they handled the details with a perfectionist’s eye and a caretaker’s heart. The metalwork is exceptional: edges softened exactly where the finger meets the band, an inner profile that feels comfortable even during long wear, and a reassuring sense of weight and stability that only 22k can give. The ruby sits with presence—alive in different lights, secure in its setting, and framed in a way that draws the eye without shouting. The double bezel is symmetrical and strong, the seat is clean, the finish lets the stone breathe and the metal radiate. This is the kind of workmanship you notice even from the inside of the ring, there’s grace in places most people never look. What moved me most, though, was their integrity. They were transparent about timelines, pricing, materials, and what to expect at every stage. When choices arose, height of the setting, subtle changes to the band, polish vs plastic matte looking, character finish, they gave me expert guidance while honoring my taste. They never rushed me, they never cut corners. The updates were timely, the packaging beautiful, and the final handover felt ceremonial: I wasn’t just receiving an item, I was receiving something that had been crafted with intention. Wearing this ring has been a beautiful experience. It sits perfectly balanced, grounded, and confident. The rich tone of 22k holds a warmth you simply can’t fake, and the ruby’s glow feels like a heartbeat of color against it. I’ve had so many unsolicited compliments from people who don’t even normally notice jewelry, the piece has that rare quality where elegance meets presence. And just as important: I can feel how robust it is. This is not a delicate ornament, it’s heirloom-grade—made to be worn, lived with, and handed down. To Tamuy and Yves: thank you for your patience, your kindness, and your obsession with doing things the right way. Thank you for doing such fantastic job, for caring about the unseen details, and for delivering a ring that surpasses what I imagined. I trusted you with something meaningful, and you honored that trust with excellence. If you are considering working with them, do it. You’ll receive more than a custom piece, you’ll receive craftsmanship with conscience, clarity in communication, and a result that carries both technical mastery and heart. Five stars feel too few for the experience I had, but since that’s the limit, here they are, all five, given with genuine gratitude. Thank you, Tamuy and Yves, for creating my 22k gold ruby masterpiece.
EXTRAODINARY CRAFTSMANSHIP! For our 5th wedding anniversary, I wanted to give my wife something truly unforgettable — a piece that would reflect the depth of our love and the beauty of the life we've built together. What I Atelier Diamant produced was beyond what I had imagined. The aquamarine center stone, chosen for its serene blue hue and symbolic connection to clarity and calm, is absolutely stunning. It captures the light — and the heart — with every glance. Framed by a halo of brilliant white diamonds, the ring sparkles with elegance and grace, just like the woman I married. Every detail, from the delicate setting to the graceful band, was clearly made with care, precision, and artistry. It’s not just a ring — it’s a story, a memory, a promise. If you're looking for a gift that speaks louder than words, that captures emotion in every facet — go see Yves and Tamuy at Atelier Diamant; and be prepared to be Absolutely Thrilled.
As a guy with zero design and creativity skills, I was expecting a stressful and intimidating time, but I ended up having a great experience creating a custom engagement ring. Tamuy was incredibly helpful, knowledgeable, and genuinely invested in delivering a high-quality product rather than just making a sale. The entire process was seamless, and most importantly, she crafted a beautiful ring. I would highly recommend Tamuy and Yves to anyone
If I had to get an important ring again, I wouldn’t think twice! Atelier is definitely the best place. Tamuy is just AMAZING!! Incredibly kind and very passionate about crafting unique pieces. I couldn’t be happier with the ring she created (and neither could my wife!). She has so much patience, great ideas, and such great taste. The team is truly fantastic, honestly, what they’ve done is a piece of art!!!! The only reason I’m not posting a photo of the ring, is because I want to keep it unique, just like it is. If the jewelry you’re looking for is really important to you, I’d highly recommend to go straight to Atelier—you don’t want to risk it!
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