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💍 GIA Natural & Lab-Grown Bridal Guide • Thousand Oaks, CA

Best Engagement Ring Stores & Diamond Boutiques in Thousand Oaks, CA [Oct 2026]

Explore 30 verified bridal showrooms and GIA-certified diamond dealers along W Hillcrest Dr, S Westlake Blvd, 2219 Thousand Oaks Blvd, 2920 Thousand Oaks Blvd (covering postal codes 91362, 91360, 91361, 91320) specializing in natural mined diamonds, IGI/GIA lab-grown solitaires, and custom wedding bands.

Thousand Oaks, CA Local Market Overview (Oct 2026)

Shopping for a diamond engagement ring or eternity band in Thousand Oaks, California gives couples direct access to 30 independent bridal boutiques and wholesale diamond dealers along W Hillcrest Dr, S Westlake Blvd, 2219 Thousand Oaks Blvd, 2920 Thousand Oaks Blvd. Unlike national chain mall stores that mark up pre-set commercial stones, top-rated Thousand Oaks bridal jewelers such as Westlake Gold, Matrix Energy Healing Center, Jewels Quest let you inspect loose GIA and IGI diamonds side-by-side under 10x gemological magnification.

Planning a weekend bridal appointment? 18 showrooms in Thousand Oaks are open on Saturdays and 12 welcome Sunday appointments, with a citywide rating of 4.6★ across 852 verified reviews.

Oct 2026 Bridal Price Benchmark

Natural Mined vs. Lab-Grown Engagement Ring Prices in Thousand Oaks

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 Thousand Oaks

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Westlake Gold 3675 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA ⭐ 4.7 (24) (805) 496-4151
#2 Matrix Energy Healing Center 2219 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA ⭐ 4.9 (49) (888) 988-9001
#3 Jewels Quest 2920 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA ⭐ 4.7 (54) (805) 496-9199
#4 Albert's Jewelers 2024 E Avenida De Los Arboles, Thousand Oaks, CA 91362, USA ⭐ 4.9 (30) (805) 493-1338
#5 McClave Jewelers 226 W Hillcrest Dr, Thousand Oaks, CA 91360, USA ⭐ 4.8 (40) (805) 496-4428
#6 Daniel's Jewelers 424 W Hillcrest Dr, Thousand Oaks, CA 91360, USA ⭐ 4.9 (25) (805) 309-5600
#7 Ben Bridge Jeweler 450 W Hillcrest Dr, Thousand Oaks, CA 91360, USA ⭐ 4.8 (35) (805) 446-7911
#8 Fast-Fix Jewelry & Watch Repairs 298 W Hillcrest Dr, Thousand Oaks, CA 91360, USA ⭐ 4.6 (53) (805) 557-4994

Verified Showrooms in Thousand Oaks, CA

#1 Verified Thousand Oaks Specialist ⭐ 4.7 (24 reviews)
WE

Westlake Gold

📍 3675 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA

Discover Westlake Gold: Your Premier Jewelry Destination in Thousand Oaks Welcome to Westlake Gold , where elegance meets craftsmanship in the heart of Thousand Oaks . Nestled above Canyon Salon, on the 2nd floor of 3717 Thousand Oaks Blvd , this exquisite jewelry store is a treasure trove waiting to be explored. If you seek stunning and unique jewelry pieces, you've arrived at the right place!

Custom DesignJewelry RepairsAppraisalsGold Buying
#2 Verified Thousand Oaks Specialist ⭐ 4.9 (49 reviews)
MA

Matrix Energy Healing Center

📍 2219 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA

Matrix Energy Healing Center is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#3 Verified Thousand Oaks Specialist ⭐ 4.7 (54 reviews)
JE

Jewels Quest

📍 2920 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA

Jewels Quest is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#4 Verified Thousand Oaks Specialist ⭐ 4.9 (30 reviews)
AL

Albert's Jewelers

📍 2024 E Avenida De Los Arboles, Thousand Oaks, CA 91362, USA

Albert's Jewelers is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#5 Verified Thousand Oaks Specialist ⭐ 4.8 (40 reviews)
MC

McClave Jewelers

📍 226 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

McClave Jewelers is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#6 Verified Thousand Oaks Specialist ⭐ 4.9 (25 reviews)
DA

Daniel's Jewelers

📍 424 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Daniel's Jewelers is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#7 Verified Thousand Oaks Specialist ⭐ 4.8 (35 reviews)
BE

Ben Bridge Jeweler

📍 450 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Ben Bridge Jeweler is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#8 Verified Thousand Oaks Specialist ⭐ 4.6 (53 reviews)
FA

Fast-Fix Jewelry & Watch Repairs

📍 298 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Fast-Fix Jewelry & Watch Repairs is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#9 Verified Thousand Oaks Specialist ⭐ 4.9 (17 reviews)
DE

Dejaun Jewelers

📍 424 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Dejaun Jewelers is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#10 Verified Thousand Oaks Specialist ⭐ 4.8 (28 reviews)
BE

Ben Bridge

📍 166 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Ben Bridge is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#11 Verified Thousand Oaks Specialist ⭐ 4.7 (37 reviews)
PA

PANDORA Jewelry

📍 366 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

PANDORA Jewelry is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#12 Verified Thousand Oaks Specialist ⭐ 4.6 (48 reviews)
TO

Torgny & Co

📍 749 Lakefield Rd, Thousand Oaks, CA 91361, USA

Torgny & Co is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#13 Verified Thousand Oaks Specialist ⭐ 4.7 (31 reviews)
BR

Brighton Collectibles

📍 180 Promenade Way, Thousand Oaks, CA 91362, USA

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

Fine JewelryCustom Consultation
#14 Verified Thousand Oaks Specialist ⭐ 4.8 (16 reviews)
AL

ALEX AND ANI

📍 434 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

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

Fine JewelryCustom Consultation
#15 Verified Thousand Oaks Specialist ⭐ 4.6 (30 reviews)
TH

The Gold Store

📍 2539 Thousand Oaks Blvd, Thousand Oaks, CA 91362, USA

The Gold Store is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#16 Verified Thousand Oaks Specialist ⭐ 4.6 (28 reviews)
RA

Ramina Rechard Pearls

📍 2859 Agoura Rd, Thousand Oaks, CA 91361, USA

Ramina Rechard Pearls is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#17 Verified Thousand Oaks Specialist ⭐ 4.8 (3 reviews)
SA

Samuels Jewelers

📍 208 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Samuels Jewelers is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#18 Verified Thousand Oaks Specialist ⭐ 4.6 (27 reviews)
SI

Silversetstone

📍 1406 Ramona Dr, Thousand Oaks, CA 91320, USA

Silversetstone is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#19 Verified Thousand Oaks Specialist ⭐ 4.6 (25 reviews)
LO

Lovisa

📍 374 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

Lovisa is an esteemed jewelry showroom and custom design studio in Thousand Oaks. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#20 Verified Thousand Oaks Specialist ⭐ 4.4 (46 reviews)
KA

Kay Jewelers

📍 386 W Hillcrest Dr, Thousand Oaks, CA 91360, USA

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

Fine JewelryCustom Consultation

Frequently Asked Questions: 💍 Engagement Rings in Thousand Oaks

Where is the best place to buy an engagement ring in Thousand Oaks, CA?

The highest-rated engagement ring boutiques in Thousand Oaks include Westlake Gold, Matrix Energy Healing Center, Jewels Quest. These independent showrooms offer loose GIA-certified natural and lab-grown diamonds, custom 3D CAD settings, and lifetime prong inspections.

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

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