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✨ 3D CAD Modeling & Lost-Wax Casting Studios • Walnut Creek, CA

Custom Jewelry Designers & 3D CAD Ring Studios in Walnut Creek, CA [Oct 2026]

Collaborate directly with bespoke goldsmiths, 3D CAD digital modelers, and lost-wax casting ateliers along N Main St, N California Blvd, 1195 Broadway, 1200 Boulevard Way (covering postal codes 94596, 94595, 94597, 94598) to create one-of-a-kind engagement rings or redesign inherited family heirlooms.

Walnut Creek, CA Local Market Overview (Oct 2026)

Commissioning custom jewelry in Walnut Creek, California allows you to transform a sketch, photo, or inherited family diamond into a precision-crafted 14k/18k gold or platinum piece. Across Walnut Creek, 25 verified studios along N Main St, N California Blvd, 1195 Broadway, 1200 Boulevard Way offer in-house 3D CAD rendering, 3D resin/wax try-on prototypes, and hand micro-pavé stone setting.

Leading bespoke design houses in Walnut Creek include William McConnell & Son, Inc., C Y Louie, Milner's Jewelers, backed by 744 local client reviews (4.6★ average).

Oct 2026 Bespoke Production Guide

Custom 3D CAD Jewelry Design Stages & Timelines in Walnut Creek

Custom Design Stage What Happens in Studio Typical Timeline
1. Stone Measurement & Sketch Millimeter caliper mapping of heirloom or loose center stones & metal selection Day 1 (In-Store Consultation)
2. 3D CAD Digital Render & Wax Print Photorealistic 360° CAD angles + 3D printed wax model to try on your finger 3 – 7 Business Days
3. Lost-Wax Casting & Master Setting Solid 14k/18k gold or 950 platinum casting, microscope stone setting & polish 10 – 14 Business Days

Quick Comparison: Top ✨ Custom 3D CAD Design Specialists in Walnut Creek

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 William McConnell & Son, Inc. 1501 N California Blvd, Walnut Creek, CA 94596, USA ⭐ 4.9 (46) (925) 938-1030
#2 C Y Louie 1341 N Main St, Walnut Creek, CA 94596, USA ⭐ 4.8 (43) (925) 988-9819
#3 Milner's Jewelers 2058 Treat Blvd, Walnut Creek, CA 94598, USA ⭐ 4.8 (31) (925) 938-3915
#4 Valley Art Gallery 1661 Botelho Dr, Walnut Creek, CA 94596, USA ⭐ 4.6 (46) (925) 935-4311
#5 Young's Jewelry 1200 Boulevard Way, Walnut Creek, CA 94595, USA ⭐ 4.7 (33) (925) 937-4841
#6 gorjana 135 Broadway Ln, Walnut Creek, CA 94596, USA ⭐ 4.8 (20) (925) 393-7850
#7 Shane Co. 2530 N Main St, Walnut Creek, CA 94597, USA ⭐ 4.8 (18) (925) 935-6600
#8 Brighton Collectibles 1195 Broadway Plaza, Walnut Creek, CA 94596, USA ⭐ 4.5 (50) (925) 932-1500

Verified Showrooms in Walnut Creek, CA

#1 Verified Walnut Creek Specialist ⭐ 4.9 (46 reviews)
WI

William McConnell & Son, Inc.

📍 1501 N California Blvd, Walnut Creek, CA 94596, USA

William McConnell & Son, Inc. is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#2 Verified Walnut Creek Specialist ⭐ 4.8 (43 reviews)
C

C Y Louie

📍 1341 N Main St, Walnut Creek, CA 94596, USA

C Y Louie is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#3 Verified Walnut Creek Specialist ⭐ 4.8 (31 reviews)
MI

Milner's Jewelers

📍 2058 Treat Blvd, Walnut Creek, CA 94598, USA

Milner's Jewelers is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#4 Verified Walnut Creek Specialist ⭐ 4.6 (46 reviews)
VA

Valley Art Gallery

📍 1661 Botelho Dr, Walnut Creek, CA 94596, USA

Valley Art Gallery is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#5 Verified Walnut Creek Specialist ⭐ 4.7 (33 reviews)
YO

Young's Jewelry

📍 1200 Boulevard Way, Walnut Creek, CA 94595, USA

Young's Jewelry is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#6 Verified Walnut Creek Specialist ⭐ 4.8 (20 reviews)
GO

gorjana

📍 135 Broadway Ln, Walnut Creek, CA 94596, USA

gorjana is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#7 Verified Walnut Creek Specialist ⭐ 4.8 (18 reviews)
SH

Shane Co.

📍 2530 N Main St, Walnut Creek, CA 94597, USA

Shane Co. is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#8 Verified Walnut Creek Specialist ⭐ 4.5 (50 reviews)
BR

Brighton Collectibles

📍 1195 Broadway Plaza, Walnut Creek, CA 94596, USA

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

Fine JewelryCustom Consultation
#9 Verified Walnut Creek Specialist ⭐ 4.8 (12 reviews)
NE

Nelliebead

📍 Unnamed Road, Walnut Creek, CA 94598, USA

Nelliebead is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#11 Verified Walnut Creek Specialist ⭐ 4.6 (23 reviews)
JE

Jewelry with Art

📍 1250 Arroyo Way, Walnut Creek, CA 94596, USA

Jewelry with Art is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#12 Verified Walnut Creek Specialist ⭐ 4.5 (35 reviews)
TH

The King's Jewelers

📍 1501 N California Blvd, Walnut Creek, CA 94596, USA

The King's Jewelers is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#13 Verified Walnut Creek Specialist ⭐ 4.5 (34 reviews)
D&

D&D Jewelry

📍 1343 Locust St, Walnut Creek, CA 94596, USA

D&D Jewelry is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#14 Verified Walnut Creek Specialist ⭐ 4.4 (36 reviews)
A&

A&G JEWELERS

📍 1391 N Main St, Walnut Creek, CA 94596, USA

A&G JEWELERS is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#15 Verified Walnut Creek Specialist ⭐ 4.6 (11 reviews)
LA

Lasara Gold

📍 1528 N Main St, Walnut Creek, CA 94596, USA

Lasara Gold is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#16 Verified Walnut Creek Specialist ⭐ 4.2 (49 reviews)
D.

D. DELUCCHI FINE JEWELRY

📍 1360-1366 N Main St, Walnut Creek, CA 94596, USA

D. DELUCCHI FINE JEWELRY is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#17 Verified Walnut Creek Specialist ⭐ 4.4 (19 reviews)
GO

Goldsmith of Walnut Creek

📍 1528 N Main St UNIT 106, Walnut Creek, CA 94596, USA

Goldsmith of Walnut Creek is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#18 Verified Walnut Creek Specialist ⭐ 4.4 (14 reviews)
WA

Walnut Cash for Gold and Diamonds

📍 2121 N Main St, Walnut Creek, CA 94596, USA

Walnut Cash for Gold and Diamonds is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#19 Verified Walnut Creek Specialist ⭐ 4.2 (27 reviews)
TI

Tiffany & Co.

📍 1119 S Main St, Walnut Creek, CA 94596, USA

Tiffany & Co. is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#20 Verified Walnut Creek Specialist ⭐ 4.2 (22 reviews)
SO

Sophie's Collection

📍 1466 Cypress St, Walnut Creek, CA 94596, USA

Sophie's Collection is an esteemed jewelry showroom and custom design studio in Walnut Creek. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

Frequently Asked Questions: ✨ Custom 3D CAD Design in Walnut Creek

Can jewelers in Walnut Creek melt my old gold or reset family diamonds into a new custom ring?

Yes. Bespoke studios in Walnut Creek such as William McConnell & Son, Inc., C Y Louie, Milner's Jewelers routinely unset heirloom diamonds and gemstones, credit or refine your existing gold, and cast a brand-new 3D CAD mounting tailored to your exact finger size.

How long does custom engagement ring design take in Walnut Creek?

Most custom 3D CAD jewelry projects in Walnut Creek, California take 2 to 3 weeks from initial digital CAD approval and wax prototype try-on to final casting and stone setting.