📜 Insurance, Estate & GIA Gemological Valuation • Cypress, CA

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

Schedule formal insurance replacement appraisals, estate probate valuations, and GIA laser-inscription verifications with accredited gemologists in Cypress along 10474 Saratoga St, 6844 Katella Ave, 11741 Valley View St, 6721 Katella Ave (covering postal codes 10474, 90630, 11741, 10731).

← All 11 Cypress Stores 🪙 Sell Gold & Diamonds 🛠️ Jewelry & Watch Repair 💍 Engagement Rings ✨ Custom 3D CAD Design 👑 22k Gold & Bullion 📜 GIA Appraisals

Cypress, 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 Cypress, California, working with a credentialed gemologist (GIA GG, NAJA, or ASA) ensures your documentation is accepted by all major underwriters.

Across Cypress, 11 verified showrooms along 10474 Saratoga St, 6844 Katella Ave, 11741 Valley View St, 6721 Katella Ave provide written gemological appraisals, led by Alterman Jewelers, Coin Jewelry Co, Custom Creative Gem Cutting.

Oct 2026 Valuation Fee Schedule

Typical Jewelry Appraisal Fees & Report Types in Cypress

Appraisal Type	Typical Cypress 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 Cypress

Showroom Name	Location / Corridor	Rating & Reviews	Direct Phone
#1 Alterman Jewelers	6844 Katella Ave, Cypress, CA 90630, USA	⭐ 5.0 (9)	(714) 894-4546
#2 Coin Jewelry Co	10474 Saratoga St, Cypress, CA 90630, USA	⭐ 4.8 (28)	(310) 350-2570
#3 Custom Creative Gem Cutting	6029 Orange Ave, Cypress, CA 90630, USA	⭐ 4.8 (22)	(714) 220-9282
#4 Owen & Son Clocks & Jewelry	11741 Valley View St I, Cypress, CA 90630, USA	⭐ 4.6 (40)	(714) 894-8550
#5 La Fonn Llc	6721 Katella Ave, Cypress, CA 90630, USA	⭐ 4.6 (26)	(714) 826-8888
#6 Quick Fix Jewelry	4121 Ball Rd, Cypress, CA 90630, USA	⭐ 4.5 (37)	(714) 816-3566
#7 Diamond International Center	5925 W Cerritos Ave, Cypress, CA 90630, USA	⭐ 4.4 (41)	(714) 827-5510
#8 Artesia Jewelers	9029 Kimberly Ln., Cypress, CA 90630, USA	⭐ 4.4 (36)	(657) 337-6990

Verified Showrooms in Cypress, CA

#1 Verified Cypress Specialist ⭐ 5.0 (9 reviews)

Alterman Jewelers

📍 6844 Katella Ave, Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (714) 894-4546

View Store Profile →

#2 Verified Cypress Specialist ⭐ 4.8 (28 reviews)

Coin Jewelry Co

📍 10474 Saratoga St, Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (310) 350-2570 🌐 Website

View Store Profile →

#3 Verified Cypress Specialist ⭐ 4.8 (22 reviews)

Custom Creative Gem Cutting

📍 6029 Orange Ave, Cypress, CA 90630, USA

Custom Creative Gem Cutting is an esteemed jewelry showroom and custom design studio in Cypress. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (714) 220-9282

View Store Profile →

#4 Verified Cypress Specialist ⭐ 4.6 (40 reviews)

Owen & Son Clocks & Jewelry

📍 11741 Valley View St I, Cypress, CA 90630, USA

Owen & Son Clocks & Jewelry is an esteemed jewelry showroom and custom design studio in Cypress. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (714) 894-8550 🌐 Website

View Store Profile →

#5 Verified Cypress Specialist ⭐ 4.6 (26 reviews)

La Fonn Llc

📍 6721 Katella Ave, Cypress, CA 90630, USA

La Fonn Llc is an esteemed jewelry showroom and custom design studio in Cypress. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (714) 826-8888 🌐 Website

View Store Profile →

#6 Verified Cypress Specialist ⭐ 4.5 (37 reviews)

Quick Fix Jewelry

📍 4121 Ball Rd, Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (714) 816-3566 🌐 Website

View Store Profile →

#7 Verified Cypress Specialist ⭐ 4.4 (41 reviews)

Diamond International Center

📍 5925 W Cerritos Ave, Cypress, CA 90630, USA

Diamond International Center is an esteemed jewelry showroom and custom design studio in Cypress. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (714) 827-5510 🌐 Website

View Store Profile →

#8 Verified Cypress Specialist ⭐ 4.4 (36 reviews)

Artesia Jewelers

📍 9029 Kimberly Ln., Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (657) 337-6990 🌐 Website

View Store Profile →

#9 Verified Cypress Specialist ⭐ 4.1 (53 reviews)

Cottage Charm

📍 9922 Walker St, Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (714) 826-1690 🌐 Website

View Store Profile →

#10 Verified Cypress Specialist ⭐ 4.2 (18 reviews)

Raymond's Jewelers

📍 6867 Katella Ave, Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (714) 688-6115 🌐 Website

View Store Profile →

#11 Verified Cypress Specialist ⭐ 3.9 (12 reviews)

Saint Midas

📍 10731 Walker St, Cypress, CA 90630, USA

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

Fine JewelryCustom Consultation

📞 (424) 218-6231 🌐 Website

View Store Profile →

Frequently Asked Questions: 📜 GIA Appraisals in Cypress

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

In Cypress, 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 Cypress?

Yes. Reputable gemological studios in Cypress such as Alterman Jewelers, Coin Jewelry Co, Custom Creative Gem Cutting offer by-appointment "while-you-watch" appraisals so your ring never leaves your sight.

🪙

Live Gold & Diamond Calculators

Use our free gemological tools before visiting any showroom in Cypress.

🪙 Gold Scrap Payout Calculator 💎 Diamond Carat Price Guide 💍 Ring Size Converter

📜 GIA Appraisals in Nearby Cities

📜 Los Angeles, CA 1159 stores 📜 San Francisco, CA 321 stores 📜 San Diego, CA 286 stores 📜 Beverly Hills, CA 145 stores 📜 San Jose, CA 139 stores 📜 Fresno, CA 85 stores 📜 Westminster, CA 77 stores 📜 Sacramento, CA 76 stores 📜 Glendale, CA 73 stores 📜 Bakersfield, CA 72 stores