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

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

Collaborate directly with bespoke goldsmiths, 3D CAD digital modelers, and lost-wax casting ateliers along 9773 Sierra Ave, 16950 Foothill Blvd, 16212 Foothill Blvd, 11255 Sierra Ave (covering postal codes 16950, 16212, 11255, 16721, 92335) to create one-of-a-kind engagement rings or redesign inherited family heirlooms.

Fontana, CA Local Market Overview (Oct 2026)

Commissioning custom jewelry in Fontana, California allows you to transform a sketch, photo, or inherited family diamond into a precision-crafted 14k/18k gold or platinum piece. Across Fontana, 16 verified studios along 9773 Sierra Ave, 16950 Foothill Blvd, 16212 Foothill Blvd, 11255 Sierra Ave offer in-house 3D CAD rendering, 3D resin/wax try-on prototypes, and hand micro-pavé stone setting.

Leading bespoke design houses in Fontana include Evelia's Jewelry, Lupita's Jewelers, Lupitas Jewelers #2 (INSIDE CARDENAS MARKET), backed by 296 local client reviews (4.6★ average).

Oct 2026 Bespoke Production Guide

Custom 3D CAD Jewelry Design Stages & Timelines in Fontana

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 Fontana

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Evelia's Jewelry 16950 Foothill Blvd, Fontana, CA 92336, USA ⭐ 4.9 (25) (909) 355-1179
#2 Lupita's Jewelers 11255 Sierra Ave, Fontana, CA 92337, USA ⭐ 4.7 (46) (909) 823-1189
#3 Lupitas Jewelers #2 (INSIDE CARDENAS MARKET) 16721 Valley Blvd, Fontana, CA 92335, USA ⭐ 4.7 (41) (909) 574-4923
#4 LUPITA'S JEWELERS #5 (INSIDE CARDENAS MARKET) 16212 Foothill Blvd, Fontana, CA 92335, USA ⭐ 4.9 (16) (909) 827-1165
#5 El Dorado Jewelry 9773 Sierra Ave, Fontana, CA 92335, USA ⭐ 4.8 (8) (909) 822-2644
#6 Christille's Creations 7891 Basile Ct, Fontana, CA 92336, USA ⭐ 4.7 (19) (909) 202-7822
#7 Smallprint Jewelry 7830 Sioux St, Fontana, CA 92336, USA ⭐ 4.5 (37) (909) 463-1344
#8 Stock Brothers Jewelers 10044 Sierra Ave, Fontana, CA 92335, USA ⭐ 4.6 (21) (909) 822-1529

Verified Showrooms in Fontana, CA

#1 Verified Fontana Specialist ⭐ 4.9 (25 reviews)
EV

Evelia's Jewelry

📍 16950 Foothill Blvd, Fontana, CA 92336, USA

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

Fine JewelryCustom Consultation
#2 Verified Fontana Specialist ⭐ 4.7 (46 reviews)
LU

Lupita's Jewelers

📍 11255 Sierra Ave, Fontana, CA 92337, USA

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

Fine JewelryCustom Consultation
#4 Verified Fontana Specialist ⭐ 4.9 (16 reviews)
LU

LUPITA'S JEWELERS #5 (INSIDE CARDENAS MARKET)

📍 16212 Foothill Blvd, Fontana, CA 92335, USA

LUPITA'S JEWELERS #5 (INSIDE CARDENAS MARKET) is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#5 Verified Fontana Specialist ⭐ 4.8 (8 reviews)
EL

El Dorado Jewelry

📍 9773 Sierra Ave, Fontana, CA 92335, USA

El Dorado Jewelry is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#6 Verified Fontana Specialist ⭐ 4.7 (19 reviews)
CH

Christille's Creations

📍 7891 Basile Ct, Fontana, CA 92336, USA

Christille's Creations is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#7 Verified Fontana Specialist ⭐ 4.5 (37 reviews)
SM

Smallprint Jewelry

📍 7830 Sioux St, Fontana, CA 92336, USA

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

Fine JewelryCustom Consultation
#8 Verified Fontana Specialist ⭐ 4.6 (21 reviews)
ST

Stock Brothers Jewelers

📍 10044 Sierra Ave, Fontana, CA 92335, USA

Stock Brothers Jewelers is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#9 Verified Fontana Specialist ⭐ 4.7 (5 reviews)
MI

Mina's Jewelry II

📍 9773 Sierra Ave, Fontana, CA 92335, USA

Mina's Jewelry II is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#10 Verified Fontana Specialist ⭐ 4.6 (14 reviews)
DE

Deer Reed Designs

📍 17783 Sandhurst Ave, Fontana, CA 92336, USA

Deer Reed Designs is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#11 Verified Fontana Specialist ⭐ 4.6 (9 reviews)
LA

Las Joyas 14k.925

📍 Southridge Plaza Shopping Center, 11647 Cherry Ave, Fontana, CA 92337, USA

Las Joyas 14k.925 is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#12 Verified Fontana Specialist ⭐ 4.6 (8 reviews)
GO

Gold Rush

📍 9773 Sierra Ave, Fontana, CA 92335, USA

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

Fine JewelryCustom Consultation
#13 Verified Fontana Specialist ⭐ 4.5 (3 reviews)
RE

Red Ribbon Jewelry

📍 9343 Marcona Ave, Fontana, CA 92335, USA

Red Ribbon Jewelry is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#14 Verified Fontana Specialist ⭐ 4.2 (13 reviews)
AN

Anni Designs

📍 14743 Alabama Ct, Fontana, CA 92336, USA

Anni Designs is an esteemed jewelry showroom and custom design studio in Fontana. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#15 Verified Fontana Specialist ⭐ 4.2 (10 reviews)
EV

Evelia's Jewelry Fontana

📍 16970 Foothill Blvd, Fontana, CA 92336, USA

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

Fine JewelryCustom Consultation
#16 Verified Fontana Specialist ⭐ 4.1 (21 reviews)
DA

Daniel's Jewelers

📍 17049 Valley Blvd. Suites A & B, Fontana, CA 92335, USA

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

Fine JewelryCustom Consultation

Frequently Asked Questions: ✨ Custom 3D CAD Design in Fontana

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

Yes. Bespoke studios in Fontana such as Evelia's Jewelry, Lupita's Jewelers, Lupitas Jewelers #2 (INSIDE CARDENAS MARKET) 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 Fontana?

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