A ring created for her, crafted by us.

A ring created for her, crafted by us.

Create my ringSee our creations
Discover the collection
The art of standing outThe art of standing out

The art of standing out

Since 1965 in Plateau-Mont-Royal.

Our jewelryCustom-made

Gold, platinum & silver wedding bands.

Explore the collection

Find the Ring of Your Dreams

14K Gold 0.25ct Diamond Semi-Eternity Ring

Collection Diplomate

14K Gold 0.25ct Diamond Semi-Eternity Ring

$1,100.00
14K Gold Half Eternity Ring with 0.42ct Diamonds14K Gold Half Eternity Ring with 0.42ct Diamonds

Collection Diplomate

14K Gold Half Eternity Ring with 0.42ct Diamonds

$1,350.00
14K Gold 0.65ct Diamond Half-Eternity Ring

Collection Diplomate

14K Gold 0.65ct Diamond Half-Eternity Ring

$1,800.00
14K Gold Ring Two Marquise Diamonds 0.40ct14K Gold Ring Two Marquise Diamonds 0.40ct

Collection Diplomate

14K Gold Ring Two Marquise Diamonds 0.40ct

$1,100.00
14K Gold Ring 0.13ct Diamonds14K Gold Ring 0.13ct Diamonds

Collection Diplomate

14K Gold Ring 0.13ct Diamonds

$800.00
14K Gold Diamond Ring 0.13ct14K Gold Diamond Ring 0.13ct

Collection Diplomate

14K Gold Diamond Ring 0.13ct

$1,550.00
14K Gold Pave Diamond Ring 0.17ct

Collection Diplomate

14K Gold Pave Diamond Ring 0.17ct

$1,050.00
14K Gold Diamond Semi-Eternity Ring 0.37ct14K Gold Diamond Semi-Eternity Ring 0.37ct

Collection Diplomate

14K Gold Diamond Semi-Eternity Ring 0.37ct

$1,700.00
Shop All Rings

SHOP BY CATEGORY

Rings — Bijouterie DiplomateRings — Lifestyle Bijouterie Diplomate
Rings
Bracelets — Bijouterie DiplomateBracelets — Lifestyle Bijouterie Diplomate
Bracelets
Necklaces — Bijouterie DiplomateNecklaces — Lifestyle Bijouterie Diplomate
Necklaces
Earrings — Bijouterie DiplomateEarrings — Lifestyle Bijouterie Diplomate
Earrings
Engagement Rings — Bijouterie DiplomateEngagement Rings — Lifestyle Bijouterie Diplomate
Engagement Rings
Watches — Bijouterie DiplomateWatches — Lifestyle Bijouterie Diplomate
Watches

IN-STORE SERVICES

SINCE 1965

Jewellery repair
Jewellery repairOn-site gem setting, soldering, and restoration.
Watch repair
Watch repairBatteries, bracelets, servicing — all brands.
Jewellery polishing
Jewellery polishingRestore original shine in minutes.
Gold Purchase
Gold PurchaseFree estimate, immediate payment.
Laser engraving
Laser engravingInitials, dates, and personalized messages.
Ear piercing
Ear piercingSterile system, 14K gold or steel hoops.
Glasses repair
Glasses repairMetal frames repaired on site.

Featured Watches

Casio Duro MDV-106 Blue Dial

CASIO

Casio Duro MDV-106 Blue Dial

$109.99
Casio W-800HM Digital SportCasio W-800HM Digital Sport

CASIO

Casio W-800HM Digital Sport

$39.99
Casio MQ24 Gold Dial Black Strap

CASIO

Casio MQ24 Gold Dial Black Strap

$34.99
Bering Solar Ultra Slim Homme 39mmBering Solar Ultra Slim Homme 39mm

BERING

Bering Solar Ultra Slim Homme 39mm

$399.00
Casio MQ24-7B Analogique Noire

CASIO

Casio MQ24-7B Analogique Noire

$39.99
Casio AE-1500WH Heure Mondiale Noire

CASIO

Casio AE-1500WH Heure Mondiale Noire

$49.99
Casio MRW-200H Sport Analogique Noire

CASIO

Casio MRW-200H Sport Analogique Noire

$44.99
Casio Outgear SGW-450H AltimĂštre BaromĂštre NoirCasio Outgear SGW-450H AltimĂštre BaromĂštre Noir

CASIO

Casio Outgear SGW-450H AltimĂštre BaromĂštre Noir

$109.99
Casio MTP-1302D Blue Dial

CASIO

Casio MTP-1302D Blue Dial

$109.99
Bering Classic Brushed Green DialBering Classic Brushed Green Dial

BERING

Bering Classic Brushed Green Dial

$349.00
Tissot Ballade Powermatic 80 COSCTissot Ballade Powermatic 80 COSC

TISSOT

Tissot Ballade Powermatic 80 COSC

$1,380.00
Tissot PR516 Chronographe Cadran ArgentTissot PR516 Chronographe Cadran Argent

TISSOT

Tissot PR516 Chronographe Cadran Argent

$695.00
Tissot PR516 Chronographe Cadran NoirTissot PR516 Chronographe Cadran Noir

TISSOT

Tissot PR516 Chronographe Cadran Noir

$695.00
TISSOT GENTLEMAN POWERMATIC 80 38MM T165.807.11.051.00TISSOT GENTLEMAN POWERMATIC 80 38MM T165.807.11.051.00

TISSOT

TISSOT GENTLEMAN POWERMATIC 80 38MM T165.807.11.051.00

$1,095.00
Casio AQ240E Green Dial

CASIO

Casio AQ240E Green Dial

$99.99
Casio MTP-1302D Black Dial

CASIO

Casio MTP-1302D Black Dial

$109.99
Shop all watches
Explore Watches

Featured Jewelry

Bague ELLE tressée en argent 925 et saphir de synthÚse

ELLE

Braided Synthetic Sapphire Ring – Elle 925 Silver

$99.00
Black Onyx Ring – Thomas Sabo 925 Sterling SilverBlack Onyx Ring – Thomas Sabo 925 Sterling Silver

THOMAS SABO

Black Onyx Ring – Thomas Sabo 925 Sterling Silver

$198.00
Bague minimaliste ELLE en argent 925 plaqué rhodium

ELLE

Sleek Minimalist Ring – Her Sterling Silver

$89.00
Bague saphir synthétique bleu ELLE en argent 925

ELLE

Synthetic Sapphire Zircon Ring – She 925 Silver

$139.00
Bague de couleur ELLE en argent 925 et rubis de synthĂšse

ELLE

Synthetic Ruby Zircon Ring - Women Silver 925

$149.00
Bague Reign en argent 925 plaqué or, ligne de zircons

REIGN

Gold Plated Zircon Ring - Reign Sterling Silver 925

$50.00
Bague homme Ethos, finition gunmetal et saphir noir, argent 925

ETHOS

BLACK SAPPHIRE RING SIZE 9'' SILVER 64ARH2KAL

$260.00
10K Rose Gold Beaded Ring

MALO

10K Rose Gold Beaded Ring

$220.00
10K Rose Gold Bead Band Ring

CBE

10K Rose Gold Bead Band Ring

$220.00
Bague Ethos argent 925 Ă  plateau rectangulaire, saphir noir

ETHOS

Rectangular Black Sapphire Ring – Ethos Sterling Silver

$360.00
Bague trĂšfle ouvert Reign en argent 925 brillant

REIGN

Open Clover Ring – Reign 925 Silver

$69.00
Bague d’éternitĂ© Reign en argent 925 sertie de zircons

REIGN

Zircon Eternity Ring – Reign 925 Silver

$79.00
Bague fine Reign en argent 925 plaqué or, zircon cubique

REIGN

Delicate Zircon Gold Plated Ring - Reign 925 Silver

$59.00
Bague nƓud torsadĂ© ELLE en argent 925 plaquĂ© rhodium

ELLE

Twisted Knot Zircon Ring - She Sterling Silver 925

$159.00
Bague dÎme Galaxy ELLE en argent 925 plaqué rhodium

ELLE

Galaxy Dome Zircon Ring – Her 925 Silver

$179.00
Bague triple rang ELLE en argent 925 plaqué or et rhodium

ELLE

Two-Tone Zircon Triple Row Ring – 925 Sterling Silver

$279.00

Custom Ring

Your ring designed with you,
crafted in our atelier.

Choose the style, stone and metal. Receive a personalized brief in 5 minutes.

Start the design →

Free · No commitment · Consultation included

Since 1965, the art of standing out.
Since 1965, the art of standing out.
Since 1965, the art of standing out.

OUR STORY

Since 1965, the art of standing out.

In the heart of the Plateau Mont-Royal, Bijouterie Diplomate has been perpetuating artisanal know-how passed down from generation to generation since 1965. Founded by a passionate family, our boutique has become a Montreal jewelry institution.

Every piece we create, repair, or select bears the imprint of six decades of expertise. Because beautiful jewelry deserves a setting that lives up to its beauty.

Discover our story →
CUSTOM-MADE

From idea to one of a kind.

Engagement, wedding, transformation, or unique creation – we design custom jewelry that comes to life from an idea, a stone, or a memory.

It all starts with a conversation.

01 · The Consultation

It all starts with a conversation.

By phone, video, or in-store — you share your vision, your style, your budget. Ralph listens before he creates.

Your idea takes shape in 3D.

02 · The Design

Your idea takes shape in 3D.

Once the sketch is approved, we create a precise digital model. You visualize and approve every detail before manufacturing.

From virtual to real — first in wax.

03 · The Model

From virtual to real — first in wax.

A wax model is created so that you can hold your future piece in your hands before the final casting in precious metal.

60 years of expertise at the workbench.

04 · The Crafting

60 years of expertise at the workbench.

Casting, setting, hand-engraving — every detail is precisely executed by our master jeweler. Nothing is left to chance.

Worn forever.

05 · The Piece

Worn forever.

Inspected, certified, and carefully packaged — your unique piece is delivered to you, ready to be worn and passed down for generations.

Since 1965, every bespoke piece has begun with a conversation.
Book an appointment Discover custom design

Since 1965

Family jeweler

4.9 / 5

400+ verified Google reviews

On-site repairs

Trust workshop

Montreal

Mont-Royal East

Secure Payment

All cards accepted

Free shipping

On orders over $150

Easy returns

30 days no questions asked

Personalized advice

In store or online

What our customers say

4.9
★★★★★
400+ Google reviews
See all reviews →
★★★★★
« Cela fait 25 ans que j’habite Le Plateau et il me semble que cette bijouterie a toujours Ă©tĂ© lĂ  — je ne me rappelle pas ĂȘtre allĂ©e ailleurs pour la rĂ©paration ou l’achat de mes bijoux. Le personnel est super gentil et accueillant. »
Nathalie G. Montréal, QC
★★★★★
« Excellent service. Les rĂ©parations sont toujours bien fait! »
Marie-France Montréal, QC
★★★★★
« Service impeccable, je recommande pour acheter une montre ou en faire rĂ©parer une! »
Sara K. Montréal, QC
★★★★★
« J’ai fait rĂ©parer le mĂ©daillon de ma chaĂźne dans cette boutique et je suis entiĂšrement satisfait du rĂ©sultat. Le travail a Ă©tĂ© rĂ©alisĂ© avec beaucoup de soin et de professionnalisme. »
Franck B. Montréal, QC
★★★★★
« Impeccable restauration de la bague de mariage de ma dĂ©funte grand-mĂšre. C’était une piĂšce sentimentale
 Maintenant elle est magnifique! »
Al’Cassandre MontrĂ©al, QC
★★★★★
« Service trĂšs courtois et professionnel. Nous sommes passĂ©s Ă  l’improviste pour faire Ă©valuer des montres. Nos questions ont Ă©tĂ© rĂ©pondues rapidement et efficacement. Ce fut trĂšs apprĂ©ciĂ©! »
Leslie C. Montréal, QC
★★★★★
« C’est ma rĂ©fĂ©rence en bijouterie! Un service hors pair, de la qualitĂ© et de l’accompagnement dans une grande sĂ©lection de choix. Une entreprise de gĂ©nĂ©ration en gĂ©nĂ©ration avec passion. »
Caroline G. Montréal, QC
★★★★★
« Cette bijouterie familiale est lĂ  depuis de nombreuses annĂ©es et j’y retourne toujours, que ce soit pour une rĂ©paration sur un bijou ou pour un achat. Service courtois, professionnel et honnĂȘte! Bravo! »
Famille Dubé Gingras Montréal, QC
★★★★★
« Je recommande Ă  100%. CompĂ©tents, efficaces, travail fait dans les dĂ©lais (mĂȘme avant). RĂ©parations faites sur place le mĂȘme jour Ă©galement. 👍 »
Pierre-Luc M. Montréal, QC
★★★★★
« Ajustement gratuit du bracelet d’une montre qu’on m’a offert en cadeau, ainsi qu’une mini consultation sur l’entretien de ma montre sans frais! TrĂšs cordial, et trĂšs apprĂ©ciĂ©! »
Luc L. Montréal, QC
★★★★★
« Got the engagement ring from Bijouterie Diplomate! Best service and my wife loves the ring! »
Ismael G. Montréal, QC
★★★★★
« Great service, products, and prices! I had a great first experience that included both a purchase and a repair. »
Nikki R. Montréal, QC
★★★★★
« My go-to place for jewelry repairs & shopping! They are incredibly patient, kind, trustworthy, and efficient at their work. I would highly recommend. »
Maggie M. Montréal, QC
★★★★★
« They can service and repair mechanical and automatic watches. They also have a nice selection of Casios, and their Tissot offering is great. The staff is attentive. I’d highly recommend giving them a visit. »
Jean-Simon D. Montréal, QC
★★★★★
« Very nice people and very welcoming! I bought a bracelet from here two years ago, and when I needed it resized they did it free of charge! »
Ava Montréal, QC
★★★★★
« Amazing service, they treat everyone so kindly, whether you have a thousand dollar watch to fix or a fifty dollar one. »
Amit S. Montréal, QC
★★★★★
« Most friendly service I ever got in a jewellery store. I will be back many times. Thank you for everything. »
Max D. Montréal, QC
THE DIPLOMATE CIRCLE

Early access. Exclusive offers. The art of jewelry, delivered in your inbox.

Join the Diplomat Circle — no spam, just the essentials.

No spam. Unsubscribe in one click.