The Global Fine Jewelry, Certified Diamond & Watchmaker Directory • 63,988 Verified Stores
📜 Insurance, Estate & GIA Gemological Valuation • Downey, CA

Certified GIA Jewelry Appraisers & Insurance Valuation in Downey, CA [Oct 2026]

Schedule formal insurance replacement appraisals, estate probate valuations, and GIA laser-inscription verifications with accredited gemologists in Downey along 251 Stonewood St, 410 Stonewood St, 205 Stonewood St, 315 Stonewood St (covering postal codes 90241, 90240, 10337, 11426, 13153).

Downey, CA Local Market Overview (Oct 2026)

Whether you need a scheduled rider policy for homeowners insurance (Jewelers Mutual, Chubb, Vault), an equitable estate division report, or independent pre-purchase verification of a loose diamond in Downey, California, working with a credentialed gemologist (GIA GG, NAJA, or ASA) ensures your documentation is accepted by all major underwriters.

Across Downey, 18 verified showrooms along 251 Stonewood St, 410 Stonewood St, 205 Stonewood St, 315 Stonewood St provide written gemological appraisals, led by Don Roberto, Fast-Fix Jewelry and Watch Repairs, Zales.

Oct 2026 Valuation Fee Schedule

Typical Jewelry Appraisal Fees & Report Types in Downey

Appraisal Type Typical Downey Fee What Is Included
Insurance Replacement Valuation (Per Item) $95 – $165 Karat gram weight, 4Cs grading, macro photos & signed retail replacement certificate
Estate, Probate & Fair Market Valuation $95 – $165 / hr Secondary-market liquidation & estate tax schedule documentation
GIA Laser Inscription & Diamond Verification $20 – $45 Microscope girdle verification + HPHT/CVD synthetic screening while you watch

Quick Comparison: Top 📜 GIA Appraisals Specialists in Downey

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Don Roberto 410 Stonewood St, Downey, CA 90241, USA ⭐ 4.9 (53) (562) 392-8389
#2 Fast-Fix Jewelry and Watch Repairs 205 Stonewood St, Downey, CA 90241, USA ⭐ 4.9 (40) (562) 862-7100
#3 Zales 315 Stonewood St, Downey, CA 90241, USA ⭐ 4.9 (30) (562) 862-3401
#4 Piercing Pagoda Stonewood Center Mall, 251 Stonewood St, Downey, CA 90241, USA ⭐ 4.7 (45) (562) 622-1669
#5 Kevin Jewelers 340 Stonewood St, Downey, CA 90241, USA ⭐ 4.9 (21) (562) 923-4684
#6 Claire's 346 Stonewood St, Downey, CA 90241, USA ⭐ 4.7 (30) (562) 862-2234
#7 Kings Jewelry 8647 Florence Ave, Downey, CA 90240, USA ⭐ 4.6 (36) (562) 250-6077
#8 XLarie 8718 Cleta St, Downey, CA 90241, USA ⭐ 4.7 (21) (562) 869-6018

Verified Showrooms in Downey, CA

#1 Verified Downey Specialist ⭐ 4.9 (53 reviews)
DO

Don Roberto

📍 410 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#3 Verified Downey Specialist ⭐ 4.9 (30 reviews)
ZA

Zales

📍 315 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#4 Verified Downey Specialist ⭐ 4.7 (45 reviews)
PI

Piercing Pagoda

📍 Stonewood Center Mall, 251 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#5 Verified Downey Specialist ⭐ 4.9 (21 reviews)
KE

Kevin Jewelers

📍 340 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#6 Verified Downey Specialist ⭐ 4.7 (30 reviews)
CL

Claire's

📍 346 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#7 Verified Downey Specialist ⭐ 4.6 (36 reviews)
KI

Kings Jewelry

📍 8647 Florence Ave, Downey, CA 90240, USA

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

Fine JewelryCustom Consultation
#8 Verified Downey Specialist ⭐ 4.7 (21 reviews)
XL

XLarie

📍 8718 Cleta St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#9 Verified Downey Specialist ⭐ 4.7 (21 reviews)
FI

Fine Jewelry Repair

📍 9310 Firestone Blvd, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#10 Verified Downey Specialist ⭐ 4.5 (44 reviews)
TH

Things Remembered

📍 251 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#11 Verified Downey Specialist ⭐ 4.7 (15 reviews)
ZA

Zain's Jewelry & Repair

📍 10337 Lakewood Blvd, Downey, CA 90241, USA

Zain's Jewelry & Repair is an esteemed jewelry showroom and custom design studio in Downey. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#12 Verified Downey Specialist ⭐ 4.6 (14 reviews)
AL

Alex Jewelers

📍 7615 Firestone Blvd, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#13 Verified Downey Specialist ⭐ 4.4 (37 reviews)
KA

Kay Jewelers

📍 224 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#14 Verified Downey Specialist ⭐ 4.6 (11 reviews)
BO

Body Jewelry

📍 251 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#15 Verified Downey Specialist ⭐ 4.3 (47 reviews)
DA

Daniel's Jewelers

📍 218 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#16 Verified Downey Specialist ⭐ 4.6 (8 reviews)
EX

Exclusive jewellers LLC

📍 233 Stonewood St, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#17 Verified Downey Specialist ⭐ 4.3 (20 reviews)
MI

MISLUX

📍 11426 Old River School Rd, Downey, CA 90241, USA

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

Fine JewelryCustom Consultation
#18 Verified Downey Specialist ⭐ 4.3 (17 reviews)
OM

Omar The Diamond Buyer

📍 13153 Barlin Ave, Downey, CA 90242, USA

Omar The Diamond Buyer is an esteemed jewelry showroom and custom design studio in Downey. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

Frequently Asked Questions: 📜 GIA Appraisals in Downey

How much does a jewelry appraisal cost in Downey, CA?

In Downey, a formal written insurance jewelry appraisal typically costs $95 – $165 per piece, with discounted hourly or multi-item rates for large inherited estate collections.

Can I watch my diamond being appraised in Downey?

Yes. Reputable gemological studios in Downey such as Don Roberto, Fast-Fix Jewelry and Watch Repairs, Zales offer by-appointment "while-you-watch" appraisals so your ring never leaves your sight.