The Global Fine Jewelry, Certified Diamond & Watchmaker Directory • 63,988 Verified Stores
All States & Cities | Live Gold Calculator | Ring Size Chart
💍 GIA Natural & Lab-Grown Bridal Guide • King of Prussia, PA

Best Engagement Ring Stores & Diamond Boutiques in King of Prussia, PA [Oct 2026]

Explore 23 verified bridal showrooms and GIA-certified diamond dealers along N Gulph Rd, 160 North Gulph Rd, 350 Mall Blvd, 344 Mall Blvd (covering postal codes 19406) specializing in natural mined diamonds, IGI/GIA lab-grown solitaires, and custom wedding bands.

← All 23 King of Prussia Stores 🪙 Sell Gold & Diamonds 🛠️ Jewelry & Watch Repair 💍 Engagement Rings ✨ Custom 3D CAD Design 👑 22k Gold & Bullion 📜 GIA Appraisals

King of Prussia, PA Local Market Overview (Oct 2026)

Shopping for a diamond engagement ring or eternity band in King of Prussia, Pennsylvania gives couples direct access to 23 independent bridal boutiques and wholesale diamond dealers along N Gulph Rd, 160 North Gulph Rd, 350 Mall Blvd, 344 Mall Blvd. Unlike national chain mall stores that mark up pre-set commercial stones, top-rated King of Prussia bridal jewelers such as Shinola, Swatch King of Prussia The Plaza at King of Prussia Mall, APM Monaco let you inspect loose GIA and IGI diamonds side-by-side under 10x gemological magnification.

Planning a weekend bridal appointment? 11 showrooms in King of Prussia are open on Saturdays and 11 welcome Sunday appointments, with a citywide rating of 4.5★ across 649 verified reviews.

Oct 2026 Bridal Price Benchmark

Natural Mined vs. Lab-Grown Engagement Ring Prices in King of Prussia

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 King of Prussia

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Shinola 160 King of Prussia Plaza, King of Prussia, PA 19406, USA ⭐ 4.7 (54) (610) 290-4761
#2 Swatch King of Prussia The Plaza at King of Prussia Mall 160 N Gulph Rd, King of Prussia, PA 19406, USA ⭐ 4.9 (26) (610) 962-7313
#3 APM Monaco 160 N Gulph Rd, King of Prussia, PA 19406, USA ⭐ 4.7 (48) In-Store
#4 Brighton Collectibles 344 Mall Blvd, King of Prussia, PA 19406, USA ⭐ 4.7 (32) (610) 337-0722
#5 Kay Jewelers 160 N Gulph Rd, King of Prussia, PA 19406, USA ⭐ 4.7 (29) (610) 265-9225
#6 ALEX AND ANI 160 N Gulph Rd, King of Prussia, PA 19406, USA ⭐ 4.7 (28) (610) 337-2543
#7 Icing 690 W Dekalb Pike, King of Prussia, PA 19406, USA ⭐ 4.7 (27) (610) 337-7224
#8 Helzberg Diamonds 160n N Gulph Rd, King of Prussia, PA 19406, USA ⭐ 4.7 (21) (610) 265-8330

Verified Showrooms in King of Prussia, PA

#1 Verified King of Prussia Specialist ⭐ 4.7 (54 reviews)
SH

Shinola

📍 160 King of Prussia Plaza, King of Prussia, PA 19406, USA

Shinola is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 290-4761 🌐 Website
View Store Profile →
#3 Verified King of Prussia Specialist ⭐ 4.7 (48 reviews)
AP

APM Monaco

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

APM Monaco is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
🌐 Website
View Store Profile →
#4 Verified King of Prussia Specialist ⭐ 4.7 (32 reviews)
BR

Brighton Collectibles

📍 344 Mall Blvd, King of Prussia, PA 19406, USA

Brighton Collectibles is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-0722 🌐 Website
View Store Profile →
#5 Verified King of Prussia Specialist ⭐ 4.7 (29 reviews)
KA

Kay Jewelers

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

Kay Jewelers is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 265-9225 🌐 Website
View Store Profile →
#6 Verified King of Prussia Specialist ⭐ 4.7 (28 reviews)
AL

ALEX AND ANI

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

ALEX AND ANI is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-2543 🌐 Website
View Store Profile →
#7 Verified King of Prussia Specialist ⭐ 4.7 (27 reviews)
IC

Icing

📍 690 W Dekalb Pike, King of Prussia, PA 19406, USA

Icing is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-7224 🌐 Website
View Store Profile →
#8 Verified King of Prussia Specialist ⭐ 4.7 (21 reviews)
HE

Helzberg Diamonds

📍 160n N Gulph Rd, King of Prussia, PA 19406, USA

Helzberg Diamonds is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 265-8330 🌐 Website
View Store Profile →
#9 Verified King of Prussia Specialist ⭐ 4.7 (19 reviews)
DA

DarcusTori

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

DarcusTori is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (206) 350-7826
View Store Profile →
#10 Verified King of Prussia Specialist ⭐ 4.7 (16 reviews)
CL

Claire's

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

Claire's is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 962-0446 🌐 Website
View Store Profile →
#11 Verified King of Prussia Specialist ⭐ 4.4 (48 reviews)
PI

Piercing Pagoda

📍 160 N Gulph Rd #1126, King of Prussia, PA 19406, USA

Piercing Pagoda is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-4320 🌐 Website
View Store Profile →
#12 Verified King of Prussia Specialist ⭐ 4.5 (36 reviews)
ZA

Zales

📍 160 N Gulph Rd #1030, King of Prussia, PA 19406, USA

Zales is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-4430 🌐 Website
View Store Profile →
#13 Verified King of Prussia Specialist ⭐ 4.5 (24 reviews)
KE

Kendra Scott

📍 350 Mall Blvd, King of Prussia, PA 19406, USA

Kendra Scott is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (484) 392-8033 🌐 Website
View Store Profile →
#14 Verified King of Prussia Specialist ⭐ 4.4 (34 reviews)
OM

Omega Boutique

📍 160 North Gulph Rd Space #C205, King of Prussia, PA 19406, USA

Omega Boutique is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-0296 🌐 Website
View Store Profile →
#15 Verified King of Prussia Specialist ⭐ 4.5 (19 reviews)
NA

Na Hoku

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

Na Hoku is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 337-8628 🌐 Website
View Store Profile →
#16 Verified King of Prussia Specialist ⭐ 4.4 (31 reviews)
CL

Claire's

📍 Court Blvd & Allendale Rd - MBNS, King of Prussia, PA 19406, USA

Claire's is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 962-0446 🌐 Website
View Store Profile →
#17 Verified King of Prussia Specialist ⭐ 4.5 (17 reviews)
DA

David Yurman

📍 160 North Gulph Rd Space #C205, King of Prussia, PA 19406, USA

David Yurman is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 265-6370 🌐 Website
View Store Profile →
#18 Verified King of Prussia Specialist ⭐ 4.4 (18 reviews)
PA

Payton Jewelry

📍 160 N Gulph Rd, King of Prussia, PA 19406, USA

Payton Jewelry is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (215) 348-4162 🌐 Website
View Store Profile →
#19 Verified King of Prussia Specialist ⭐ 4.4 (17 reviews)
SW

Swarovski

📍 160 N Gulph Rd Space 2134, King of Prussia, PA 19406, USA

Swarovski is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 992-9661 🌐 Website
View Store Profile →
#20 Verified King of Prussia Specialist ⭐ 4.1 (51 reviews)
MO

Montblanc

📍 350 Mall Blvd, King of Prussia, PA 19406, USA

Montblanc is an esteemed jewelry showroom and custom design studio in King of Prussia. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (610) 265-2192 🌐 Website
View Store Profile →

Frequently Asked Questions: 💍 Engagement Rings in King of Prussia

Where is the best place to buy an engagement ring in King of Prussia, PA?

The highest-rated engagement ring boutiques in King of Prussia include Shinola, Swatch King of Prussia The Plaza at King of Prussia Mall, APM Monaco. These independent showrooms offer loose GIA-certified natural and lab-grown diamonds, custom 3D CAD settings, and lifetime prong inspections.

Do jewelers in King of Prussia sell both natural and lab-grown diamonds?

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

🪙

Live Gold & Diamond Calculators

Use our free gemological tools before visiting any showroom in King of Prussia.

🪙 Gold Scrap Payout Calculator 💎 Diamond Carat Price Guide 💍 Ring Size Converter

💍 Engagement Rings in Nearby Cities

💍 Philadelphia, PA 217 stores 💍 Pittsburgh, PA 147 stores 💍 Harrisburg, PA 34 stores 💍 Scranton, PA 32 stores 💍 Lancaster, PA 31 stores 💍 Allentown, PA 29 stores 💍 Erie, PA 28 stores 💍 York, PA 27 stores 💍 Bethlehem, PA 19 stores 💍 Monroeville, PA 18 stores