GEMCO JEWELRY
📍 18438 Colima Rd, Rowland Heights, CA 91748, USA
GEMCO JEWELRY is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
Explore 17 verified bridal showrooms and GIA-certified diamond dealers along 17386 Colima Rd, 17594 Colima Rd, 18438 Colima Rd, 18436 Colima Rd (covering postal codes 18438, 17386, 18436, 18310, 17594) specializing in natural mined diamonds, IGI/GIA lab-grown solitaires, and custom wedding bands.
Shopping for a diamond engagement ring or eternity band in Rowland Heights, California gives couples direct access to 17 independent bridal boutiques and wholesale diamond dealers along 17386 Colima Rd, 17594 Colima Rd, 18438 Colima Rd, 18436 Colima Rd. Unlike national chain mall stores that mark up pre-set commercial stones, top-rated Rowland Heights bridal jewelers such as GEMCO JEWELRY, Jeweltique Inc., Chong Hing Jewelers let you inspect loose GIA and IGI diamonds side-by-side under 10x gemological magnification.
Planning a weekend bridal appointment? 10 showrooms in Rowland Heights are open on Saturdays and 5 welcome Sunday appointments, with a citywide rating of 4.5★ across 297 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 GEMCO JEWELRY | 18438 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.6 (47) | (626) 581-8885 |
| #2 Jeweltique Inc. | 18438 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.7 (19) | (626) 839-9598 |
| #3 Chong Hing Jewelers | 18436 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.6 (25) | (626) 810-8883 |
| #4 B & C Jewelry Co | 17386 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.7 (8) | (626) 913-1396 |
| #5 Tina's Jewelry | 17594 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.6 (20) | (626) 965-9828 |
| #6 Rowland Heights Jewelry Mart | 17594 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.6 (18) | (626) 913-6026 |
| #7 ABC Jewelry | 17386 Colima Rd, Rowland Heights, CA 91748, USA | ⭐ 4.7 (5) | (626) 810-7587 |
| #8 Pearl of the East LP | 18900 Labin Ct, Rowland Heights, CA 91748, USA | ⭐ 4.5 (28) | (626) 964-4930 |
📍 18438 Colima Rd, Rowland Heights, CA 91748, USA
GEMCO JEWELRY is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 18438 Colima Rd, Rowland Heights, CA 91748, USA
Jeweltique Inc. is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 18436 Colima Rd, Rowland Heights, CA 91748, USA
Chong Hing Jewelers is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17386 Colima Rd, Rowland Heights, CA 91748, USA
B & C Jewelry Co is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17594 Colima Rd, Rowland Heights, CA 91748, USA
Tina's Jewelry is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17594 Colima Rd, Rowland Heights, CA 91748, USA
Rowland Heights Jewelry Mart is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17386 Colima Rd, Rowland Heights, CA 91748, USA
ABC Jewelry is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 18900 Labin Ct, Rowland Heights, CA 91748, USA
Pearl of the East LP is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17386 Colima Rd, Rowland Heights, CA 91748, USA
Tiara Jewelry Inc is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17386 Colima Rd, Rowland Heights, CA 91748, USA
Town Center Jewelry Mart is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 18310 Kara Pl, Rowland Heights, CA 91748, USA
Brillare is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 18558 Gale Ave, Rowland Heights, CA 91748, USA
Pro Gems Jewelry is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 1015 Gale Ave, Rowland Heights, CA 91748, USA
Felix Jewelry & Gifts is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17594 Colima Rd, Rowland Heights, CA 91748, USA
Mink Diamond Jewelry is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 17594 Colima Rd, Rowland Heights, CA 91748, USA
Jewelry Creation is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 18436 Colima Rd, Rowland Heights, CA 91748, USA
Tien's Jewelry Company is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
📍 1600 S Azusa Ave, Rowland Heights, CA 91748, USA
E*Shine Jewelry is an esteemed jewelry showroom and custom design studio in Rowland Heights. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.
The highest-rated engagement ring boutiques in Rowland Heights include GEMCO JEWELRY, Jeweltique Inc., Chong Hing Jewelers. 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 Rowland Heights, 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 Rowland Heights.