Dioro Jewelers
📍 444 Hartz Ave, Danville, CA 94526, USA
Dioro Jewelers is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
Explore 14 verified bridal showrooms and GIA-certified diamond dealers along 444 Hartz Ave, 115a Railroad Ave, 408 Hartz Ave, San Ramon Valley Blvd (covering postal codes 94526) specializing in natural mined diamonds, IGI/GIA lab-grown solitaires, and custom wedding bands.
Shopping for a diamond engagement ring or eternity band in Danville, California gives couples direct access to 14 independent bridal boutiques and wholesale diamond dealers along 444 Hartz Ave, 115a Railroad Ave, 408 Hartz Ave, San Ramon Valley Blvd. Unlike national chain mall stores that mark up pre-set commercial stones, top-rated Danville bridal jewelers such as Dioro Jewelers, Christe James Jewelry Works, Design 4 U let you inspect loose GIA and IGI diamonds side-by-side under 10x gemological magnification.
Planning a weekend bridal appointment? 12 showrooms in Danville are open on Saturdays and 3 welcome Sunday appointments, with a citywide rating of 4.6★ across 419 verified reviews.
| 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 |
| Showroom Name | Location / Corridor | Rating & Reviews | Direct Phone |
|---|---|---|---|
| #1 Dioro Jewelers | 444 Hartz Ave, Danville, CA 94526, USA | ⭐ 4.9 (50) | (925) 837-2340 |
| #2 Christe James Jewelry Works | 408 Hartz Ave, Danville, CA 94526, USA | ⭐ 4.9 (35) | (925) 552-0310 |
| #3 Design 4 U | 607 San Ramon Valley Blvd, Danville, CA 94526, USA | ⭐ 4.7 (45) | (925) 899-1789 |
| #4 Pattivs Fine Jewelry | 115a Railroad Ave, Danville, CA 94526, USA | ⭐ 4.8 (21) | (925) 831-3874 |
| #5 JenEcklundDesigns | 879 Diablo Rd, Danville, CA 94526, USA | ⭐ 4.6 (45) | (925) 681-8305 |
| #6 BoBen Jewelry Designs | 401 Hartz Ave, Danville, CA 94526, USA | ⭐ 4.7 (30) | (925) 846-3094 |
| #7 Bulgary Jewelry Design | 281 Hartz Ave, Danville, CA 94526, USA | ⭐ 4.7 (28) | (925) 743-0300 |
| #8 Elan Fine Jewelers | 350 Railroad Ave, Danville, CA 94526, USA | ⭐ 4.7 (26) | (925) 837-3191 |
📍 444 Hartz Ave, Danville, CA 94526, USA
Dioro Jewelers is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 408 Hartz Ave, Danville, CA 94526, USA
Christe James Jewelry Works is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 607 San Ramon Valley Blvd, Danville, CA 94526, USA
Design 4 U is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 115a Railroad Ave, Danville, CA 94526, USA
Pattivs Fine Jewelry is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 879 Diablo Rd, Danville, CA 94526, USA
JenEcklundDesigns is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 401 Hartz Ave, Danville, CA 94526, USA
BoBen Jewelry Designs is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 281 Hartz Ave, Danville, CA 94526, USA
Bulgary Jewelry Design is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 350 Railroad Ave, Danville, CA 94526, USA
Elan Fine Jewelers is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 696 Hartz Ave, Danville, CA 94526, USA
Darren Jewelers is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 130 E Prospect Ave, Danville, CA 94526, USA
OSCAR MASTER JEWELER is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 1901c Camino Ramon, Danville, CA 94526, USA
Home Consignment Center is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 3150 Fostoria Way, Danville, CA 94526, USA
DazzleMe.com is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 381 Hartz Ave, Danville, CA 94526, USA
Kathlyn Stone Jewelry is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 200 Railroad Ave, Danville, CA 94526, USA
Derby Jewelers is an esteemed jewelry showroom and custom design studio in Danville. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
The highest-rated engagement ring boutiques in Danville include Dioro Jewelers, Christe James Jewelry Works, Design 4 U. These independent showrooms offer loose GIA-certified natural and lab-grown diamonds, custom 3D CAD settings, and lifetime prong inspections.
Yes, the majority of bridal showrooms in Danville, California stock both GIA-graded natural mined diamonds and IGI/GIA-certified CVD/HPHT lab-grown diamonds at 75%–85% lower per-carat cost.
Use our free gemological tools before visiting any showroom in Danville.