💍 GIA Natural & Lab-Grown Bridal Guide • Unionville, Ontario

Best Engagement Ring Stores & Diamond Boutiques in Unionville, Ontario [Oct 2026]

Explore 5 verified bridal showrooms and GIA-certified diamond dealers along 142 Main St, 209 Main Street, 8601 Warden Ave, Pacific Mall (covering postal codes L3R 2G5, L3R 2G8, L3R 0B5, L3R 1J5) specializing in natural mined diamonds, IGI/GIA lab-grown solitaires, and custom wedding bands.

← All 5 Unionville Stores 🪙 Sell Gold & Diamonds 🛠️ Jewelry & Watch Repair 💍 Engagement Rings ✨ Custom 3D CAD Design 👑 22k Gold & Bullion 📜 GIA Appraisals

Unionville, Ontario Local Market Overview (Oct 2026)

Shopping for a diamond engagement ring or eternity band in Unionville, Ontario gives couples direct access to 5 independent bridal boutiques and wholesale diamond dealers along 142 Main St, 209 Main Street, 8601 Warden Ave, Pacific Mall. Unlike national chain mall stores that mark up pre-set commercial stones, top-rated Unionville bridal jewelers such as Gold Crest Jewellery, Silver Lilac Jewellery, Kestane Diamond Jewellery let you inspect loose GIA and IGI diamonds side-by-side under 10x gemological magnification.

Planning a weekend bridal appointment? 4 showrooms in Unionville are open on Saturdays, with a citywide rating of 4.8★ across 83 verified reviews.

Oct 2026 Bridal Price Benchmark

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

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 Unionville

Showroom Name	Location / Corridor	Rating & Reviews	Direct Phone
#1 Gold Crest Jewellery	142 Main St Unionville, Unionville, ON L3R 2G5 Ontario, Canada	⭐ 4.9 (25)	+1 905-513-6280
#2 Silver Lilac Jewellery	209 Main Street, Unionville, ON L3R 2G8 Ontario, Canada	⭐ 4.9 (22)	+1 905-305-1945
#3 Kestane Diamond Jewellery	8601 Warden Ave. Unit 20, Unionville, ON L3R 0B5 Ontario, Canada	⭐ 4.9 (10)	+1 905-940-5353
#4 Bon Flare	8339 Kennedy Rd Unit 2607, Unionville, ON L3R 1J5 Ontario, Canada	⭐ 4.7 (21)	+1 416-712-1228
#5 Garona Jewellery	Pacific Mall, Unionville, ON Ontario, Canada	⭐ 4.7 (5)	+1 905-943-9989

Verified Showrooms in Unionville, Ontario

#1 Verified Unionville Specialist ⭐ 4.9 (25 reviews)

Gold Crest Jewellery

📍 142 Main St Unionville, Unionville, ON L3R 2G5 Ontario, Canada

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

Fine JewelryCustom Consultation

📞 +1 905-513-6280 🌐 Website

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#2 Verified Unionville Specialist ⭐ 4.9 (22 reviews)

Silver Lilac Jewellery

📍 209 Main Street, Unionville, ON L3R 2G8 Ontario, Canada

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

Jewelry Repairs

📞 +1 905-305-1945 🌐 Website

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#3 Verified Unionville Specialist ⭐ 4.9 (10 reviews)

Kestane Diamond Jewellery

📍 8601 Warden Ave. Unit 20, Unionville, ON L3R 0B5 Ontario, Canada

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

Fine JewelryCustom Consultation

📞 +1 905-940-5353 🌐 Website

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#4 Verified Unionville Specialist ⭐ 4.7 (21 reviews)

Bon Flare

📍 8339 Kennedy Rd Unit 2607, Unionville, ON L3R 1J5 Ontario, Canada

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

Fine JewelryCustom Consultation

📞 +1 416-712-1228 🌐 Website

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#5 Verified Unionville Specialist ⭐ 4.7 (5 reviews)

Garona Jewellery

📍 Pacific Mall, Unionville, ON Ontario, Canada

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

Fine JewelryCustom Consultation

📞 +1 905-943-9989

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Frequently Asked Questions: 💍 Engagement Rings in Unionville

Where is the best place to buy an engagement ring in Unionville, Ontario?

The highest-rated engagement ring boutiques in Unionville include Gold Crest Jewellery, Silver Lilac Jewellery, Kestane Diamond Jewellery. These independent showrooms offer loose GIA-certified natural and lab-grown diamonds, custom 3D CAD settings, and lifetime prong inspections.

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

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

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Live Gold & Diamond Calculators

Use our free gemological tools before visiting any showroom in Unionville.

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