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💍 GIA Natural & Lab-Grown Bridal Guide • Westmount, Quebec

Best Engagement Ring Stores & Diamond Boutiques in Westmount, Quebec [Oct 2026]

Explore 19 verified bridal showrooms and GIA-certified diamond dealers along 4055 Saint-Catherine St, 1312 Greene Ave, 1373 Greene Ave, Westmount Sq (covering postal codes H3Z 2B1, H3Z 3J8, H3Z 2A5, H3Z 2P9, H3Z 1H3) specializing in natural mined diamonds, IGI/GIA lab-grown solitaires, and custom wedding bands.

Westmount, Quebec Local Market Overview (Oct 2026)

Shopping for a diamond engagement ring or eternity band in Westmount, Quebec gives couples direct access to 19 independent bridal boutiques and wholesale diamond dealers along 4055 Saint-Catherine St, 1312 Greene Ave, 1373 Greene Ave, Westmount Sq. Unlike national chain mall stores that mark up pre-set commercial stones, top-rated Westmount bridal jewelers such as Lapidarius Joaillier Antiquaire, Sofia Zakia, Amadeus Creation let you inspect loose GIA and IGI diamonds side-by-side under 10x gemological magnification.

Planning a weekend bridal appointment? 14 showrooms in Westmount are open on Saturdays, with a citywide rating of 4.6★ across 321 verified reviews.

Oct 2026 Bridal Price Benchmark

Natural Mined vs. Lab-Grown Engagement Ring Prices in Westmount

Full Diamond Carat Guide →
Center Stone Carat & Grade GIA Natural Diamond (Loose) IGI/GIA Lab-Grown Diamond 14k/18k or Platinum Setting
1.00 Carat (F-G Color, VS1-VS2) $4,800 – $6,500 $750 – $1,100 $650 – $1,450
1.50 Carat (F-G Color, VS1-VS2) $8,500 – $12,000 $1,100 – $1,600 $850 – $1,800
2.00 Carat (F-G Color, VS1-VS2) $18,000 – $26,000 $1,600 – $2,400 $1,100 – $2,400

Quick Comparison: Top 💍 Engagement Rings Specialists in Westmount

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Lapidarius Joaillier Antiquaire 1312 Greene Ave, Westmount, Quebec H3Z 2B1 Quebec, Canada ⭐ 4.9 (28) +1 514-705-4730
#2 Sofia Zakia 1373 Greene Ave, Westmount, Quebec H3Z 2A5 Quebec, ⭐ 4.8 (19) In-Store
#3 Amadeus Creation 4055 Saint-Catherine St W Suite 100, Westmount, Quebec H3Z 3J8 Quebec, Canada ⭐ 4.7 (27) +1 438-886-0258
#4 Bijouterie St Georges 1 Westmount Sq, Westmount, Quebec H3Z 2P9 Quebec, Canada ⭐ 4.8 (5) +1 514-938-4989
#5 Westmount Gourmet 1 Westmount SQ unite C420, Westmount, Quebec H3Z 2P9 Quebec, Canada ⭐ 4.6 (28) +1 514-989-9109
#6 Gloria Bass Design 1361 Greene Ave #1, Westmount, Quebec H3Z 2A5 Quebec, Canada ⭐ 4.7 (16) +1 514-933-7062
#7 Atelier Lou Bijouterie 376 Victoria Ave #100, Westmount, Quebec H3Z 1C3 Quebec, Canada ⭐ 4.7 (16) +1 514-506-8174
#8 Bead It 4930 Sherbrooke St W, Westmount, Quebec H3Z 1H3 Quebec, Canada ⭐ 4.6 (26) +1 514-481-1375

Verified Showrooms in Westmount, Quebec

#1 Verified Westmount Specialist ⭐ 4.9 (28 reviews)
LA

Lapidarius Joaillier Antiquaire

📍 1312 Greene Ave, Westmount, Quebec H3Z 2B1 Quebec, Canada

Lapidarius Joaillier Antiquaire is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Custom DesignAppraisals
#2 Verified Westmount Specialist ⭐ 4.8 (19 reviews)
SO

Sofia Zakia

📍 1373 Greene Ave, Westmount, Quebec H3Z 2A5 Quebec,

Sofia Zakia is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#3 Verified Westmount Specialist ⭐ 4.7 (27 reviews)
AM

Amadeus Creation

📍 4055 Saint-Catherine St W Suite 100, Westmount, Quebec H3Z 3J8 Quebec, Canada

Amadeus Creation is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#4 Verified Westmount Specialist ⭐ 4.8 (5 reviews)
BI

Bijouterie St Georges

📍 1 Westmount Sq, Westmount, Quebec H3Z 2P9 Quebec, Canada

Bijouterie St Georges is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#5 Verified Westmount Specialist ⭐ 4.6 (28 reviews)
WE

Westmount Gourmet

📍 1 Westmount SQ unite C420, Westmount, Quebec H3Z 2P9 Quebec, Canada

Westmount Gourmet is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#6 Verified Westmount Specialist ⭐ 4.7 (16 reviews)
GL

Gloria Bass Design

📍 1361 Greene Ave #1, Westmount, Quebec H3Z 2A5 Quebec, Canada

Gloria Bass Design is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#7 Verified Westmount Specialist ⭐ 4.7 (16 reviews)
AT

Atelier Lou Bijouterie

📍 376 Victoria Ave #100, Westmount, Quebec H3Z 1C3 Quebec, Canada

Atelier Lou Bijouterie is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Jewelry RepairsWatch Repair
#8 Verified Westmount Specialist ⭐ 4.6 (26 reviews)
BE

Bead It

📍 4930 Sherbrooke St W, Westmount, Quebec H3Z 1H3 Quebec, Canada

Bead It is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#9 Verified Westmount Specialist ⭐ 4.6 (26 reviews)
MA

Maison Goldberg Bijouterie

📍 1310 Av. Greene suite 270, Westmount, QC H3Z 2B2 Quebec, Canada

Maison Goldberg Bijouterie is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#10 Verified Westmount Specialist ⭐ 4.7 (9 reviews)
SU

Suetables Montreal

📍 1314 Greene Ave, Westmount, Quebec H3Z 2B1 Quebec, Canada

Suetables Montreal is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#11 Verified Westmount Specialist ⭐ 4.6 (12 reviews)
JO

Joailliers Bertucci

📍 1238 Greene Ave, Westmount, Quebec H3Z 2A3 Quebec, Canada

Joailliers Bertucci is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#12 Verified Westmount Specialist ⭐ 4.6 (7 reviews)
TR

Trink

📍 322, av Victoria, Westmount, Quebec H3Z 2M8 Quebec, Canada

Trink is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#13 Verified Westmount Specialist ⭐ 4.5 (19 reviews)
S.

S. P. Diament Jewels

📍 1356 Greene Ave, Westmount, Quebec H3Z 2B1 Quebec, Canada

S. P. Diament Jewels is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#14 Verified Westmount Specialist ⭐ 4.4 (17 reviews)
MA

Matt Baily

📍 1357 Greene Ave, Westmount, Quebec H3Z 2A9 Quebec, Canada

Matt Baily is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#15 Verified Westmount Specialist ⭐ 4.3 (28 reviews)
AN

Antiquités Coach House Antiques Inc

📍 1331 Greene Ave, Westmount, Quebec H3Z 2A5 Quebec, Canada

Antiquités Coach House Antiques Inc is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Jewelry Repairs
#16 Verified Westmount Specialist ⭐ 4.4 (10 reviews)
DA

Daisy Exclusive

📍 1 Carr Westmount C-270, Westmount, QC H3Z 2P9 Quebec, Canada

Daisy Exclusive is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#17 Verified Westmount Specialist ⭐ 4.4 (5 reviews)
PL

Platine Design

📍 1253 Greene Ave, Westmount, Quebec H3Z 2A4 Quebec,

Platine Design is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#18 Verified Westmount Specialist ⭐ 4.2 (13 reviews)
AV

Aviani

📍 4112 Saint-Catherine St W, Westmount, Quebec H3Z 1Z3 Quebec, Canada

Aviani is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation
#19 Verified Westmount Specialist ⭐ 4.2 (10 reviews)
AT

ATjewelry

📍 4055 Saint-Catherine St W unit 200, Westmount, Quebec H3Z 3J8 Quebec, Canada

ATjewelry is an esteemed jewelry boutique and artisan atelier in Westmount. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.

Fine JewelryCustom Consultation

Frequently Asked Questions: 💍 Engagement Rings in Westmount

Where is the best place to buy an engagement ring in Westmount, Quebec?

The highest-rated engagement ring boutiques in Westmount include Lapidarius Joaillier Antiquaire, Sofia Zakia, Amadeus Creation. These independent showrooms offer loose GIA-certified natural and lab-grown diamonds, custom 3D CAD settings, and lifetime prong inspections.

Do jewelers in Westmount sell both natural and lab-grown diamonds?

Yes, the majority of bridal showrooms in Westmount, Quebec stock both GIA-graded natural mined diamonds and IGI/GIA-certified CVD/HPHT lab-grown diamonds at 75%–85% lower per-carat cost.