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✨ 3D CAD Modeling & Lost-Wax Casting Studios • Longmont, CO

Custom Jewelry Designers & 3D CAD Ring Studios in Longmont, CO [Oct 2026]

Collaborate directly with bespoke goldsmiths, 3D CAD digital modelers, and lost-wax casting ateliers along 364 Main St, 372 Main St, 17th Ave, 2201 Ken Pratt Blvd (covering postal codes 80501, 80504, 80503) to create one-of-a-kind engagement rings or redesign inherited family heirlooms.

Longmont, CO Local Market Overview (Oct 2026)

Commissioning custom jewelry in Longmont, Colorado allows you to transform a sketch, photo, or inherited family diamond into a precision-crafted 14k/18k gold or platinum piece. Across Longmont, 20 verified studios along 364 Main St, 372 Main St, 17th Ave, 2201 Ken Pratt Blvd offer in-house 3D CAD rendering, 3D resin/wax try-on prototypes, and hand micro-pavé stone setting.

Leading bespoke design houses in Longmont include Connie's Art Jewelry, Crystal Joys, Willow Spirit Studio, backed by 492 local client reviews (4.5★ average).

Oct 2026 Bespoke Production Guide

Custom 3D CAD Jewelry Design Stages & Timelines in Longmont

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 Longmont

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Connie's Art Jewelry 364 Main St, Longmont, CO 80501, USA ⭐ 4.8 (49) (303) 809-2774
#2 Crystal Joys 372 Main St, Longmont, CO 80501, USA ⭐ 4.9 (29) (720) 526-6183
#3 Willow Spirit Studio 951 17th Ave, Longmont, CO 80501, USA ⭐ 4.7 (42) (970) 893-1696
#4 Adornables 659 4th Ave, Longmont, CO 80501, USA ⭐ 4.7 (36) (303) 651-6933
#5 Grandpa's Pawn & Gun 104 9th Ave, Longmont, CO 80501, USA ⭐ 4.5 (52) (303) 772-7952
#6 Snyder Jewelers 2201 Ken Pratt Blvd, Longmont, CO 80501, USA ⭐ 4.7 (24) (303) 776-2992
#7 Perfectly Charmed 1004 Chestnut Dr, Longmont, CO 80503, USA ⭐ 4.7 (18) (303) 684-6435
#8 Museum Reproductions 454 Main St, Longmont, CO 80501, USA ⭐ 4.7 (18) (800) 237-3358

Verified Showrooms in Longmont, CO

#1 Verified Longmont Specialist ⭐ 4.8 (49 reviews)
CO

Connie's Art Jewelry

📍 364 Main St, Longmont, CO 80501, USA

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

Fine JewelryCustom Consultation
#2 Verified Longmont Specialist ⭐ 4.9 (29 reviews)
CR

Crystal Joys

📍 372 Main St, Longmont, CO 80501, USA

Crystal Joys is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#3 Verified Longmont Specialist ⭐ 4.7 (42 reviews)
WI

Willow Spirit Studio

📍 951 17th Ave, Longmont, CO 80501, USA

Willow Spirit Studio is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#4 Verified Longmont Specialist ⭐ 4.7 (36 reviews)
AD

Adornables

📍 659 4th Ave, Longmont, CO 80501, USA

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

Fine JewelryCustom Consultation
#5 Verified Longmont Specialist ⭐ 4.5 (52 reviews)
GR

Grandpa's Pawn & Gun

📍 104 9th Ave, Longmont, CO 80501, USA

Grandpa's Pawn & Gun is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#6 Verified Longmont Specialist ⭐ 4.7 (24 reviews)
SN

Snyder Jewelers

📍 2201 Ken Pratt Blvd, Longmont, CO 80501, USA

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

Fine JewelryCustom Consultation
#7 Verified Longmont Specialist ⭐ 4.7 (18 reviews)
PE

Perfectly Charmed

📍 1004 Chestnut Dr, Longmont, CO 80503, USA

Perfectly Charmed is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#8 Verified Longmont Specialist ⭐ 4.7 (18 reviews)
MU

Museum Reproductions

📍 454 Main St, Longmont, CO 80501, USA

Museum Reproductions is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#9 Verified Longmont Specialist ⭐ 4.6 (29 reviews)
SP

Splendent Stones

📍 825 Tempted Ways Dr, Longmont, CO 80504, USA

Splendent Stones is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#10 Verified Longmont Specialist ⭐ 4.7 (4 reviews)
SI

Sienna Sky Jewelry

📍 455 Weaver Park Rd, Longmont, CO 80501, USA

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

Fine JewelryCustom Consultation
#11 Verified Longmont Specialist ⭐ 4.3 (48 reviews)
CL

Classic Gold Jewelers

📍 381 Main St, Longmont, CO 80501, USA

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

Fine JewelryCustom Consultation
#12 Verified Longmont Specialist ⭐ 4.6 (3 reviews)
PE

Pearls of Wisdom

📍 351 6th Ave, Longmont, CO 80501, USA

Pearls of Wisdom is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#13 Verified Longmont Specialist ⭐ 4.4 (25 reviews)
FO

four in hand design

📍 335 National Pl, Longmont, CO 80501, USA

four in hand design is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#14 Verified Longmont Specialist ⭐ 4.5 (12 reviews)
AR

Art of Hope

📍 7218 N 115th St, Longmont, CO 80504, USA

Art of Hope is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#15 Verified Longmont Specialist ⭐ 4.3 (26 reviews)
BY

BY APPOINTMENT

📍 5117 Caribou Springs Trail, Longmont, CO 80503, USA

BY APPOINTMENT is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#16 Verified Longmont Specialist ⭐ 4.4 (11 reviews)
JE

Jeweler LLC

📍 2130 Main St, Longmont, CO 80501, USA

Jeweler LLC is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#17 Verified Longmont Specialist ⭐ 4.4 (8 reviews)
TW

Two In a Tree

📍 845 Bowen St, Longmont, CO 80501, USA

Two In a Tree is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#18 Verified Longmont Specialist ⭐ 4.4 (7 reviews)
LE

Left Hand Studios

📍 200 Coffman St, Longmont, CO 80501, USA

Left Hand Studios is an esteemed jewelry showroom and custom design studio in Longmont. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#19 Verified Longmont Specialist ⭐ 4.2 (28 reviews)
TU

Tula Stone Jewelry

📍 2257 Watersong Cir, Longmont, CO 80504, USA

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

Fine JewelryCustom Consultation
#20 Verified Longmont Specialist ⭐ 4.1 (23 reviews)
OS

Oscar Tovar Jewelry

📍 8712 Triple Crown Dr, Longmont, CO 80504, USA

Discover Exquisite Jewelry at Oscar Tovar Jewelry - Fort Collins, Colorado Welcome to Oscar Tovar Jewelry , your premier destination for fine jewelry in Fort Collins, Colorado . Located at 8712 Triple Crown Dr, Longmont, CO 80504, USA , our store is easily accessible for those in the surrounding areas. We invite you to explore our luxurious collection that beautifully combines craftsmanship and style.

Custom DesignJewelry RepairsAppraisalsCleaning & Polishing

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

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

Yes. Bespoke studios in Longmont such as Connie's Art Jewelry, Crystal Joys, Willow Spirit Studio 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 Longmont?

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