The Global Fine Jewelry, Certified Diamond & Watchmaker Directory • 63,988 Verified Stores
📜 Insurance, Estate & GIA Gemological Valuation • St. Louis, MO

Certified GIA Jewelry Appraisers & Insurance Valuation in St. Louis, MO [Oct 2026]

Schedule formal insurance replacement appraisals, estate probate valuations, and GIA laser-inscription verifications with accredited gemologists in St. Louis along W Page Blvd, 3202 Morganford Rd, Clark Blvd, S Grand Blvd (covering postal codes 63108, 63131, 63113, 63136, 63117).

St. Louis, MO 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 St. Louis, Missouri, working with a credentialed gemologist (GIA GG, NAJA, or ASA) ensures your documentation is accepted by all major underwriters.

Across St. Louis, 54 verified showrooms along W Page Blvd, 3202 Morganford Rd, Clark Blvd, S Grand Blvd provide written gemological appraisals, led by Stl Custom Designs, The Loft 9 Collection, Eman Grilzz.

Oct 2026 Valuation Fee Schedule

Typical Jewelry Appraisal Fees & Report Types in St. Louis

Appraisal Type Typical St. Louis 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 St. Louis

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Stl Custom Designs 1330 Aubert Ave, St. Louis, MO 63113, USA ⭐ 4.8 (52) (314) 361-1952
#2 The Loft 9 Collection 4251 W Page Blvd, St. Louis, MO 63113, USA ⭐ 4.8 (52) In-Store
#3 Eman Grilzz 9983 Lewis and Clark Blvd, St. Louis, MO 63136, USA ⭐ 4.8 (52) (314) 388-4000
#4 The Silver Lady, LLC 4736 McPherson Ave, St. Louis, MO 63108, USA ⭐ 4.8 (51) (314) 367-7587
#5 Chainspirations 12721 Honeygrove Ct, St. Louis, MO 63146, USA ⭐ 4.8 (50) (314) 780-3183
#6 Kessler Mroz Jewelry 777 Olive St, St. Louis, MO 63101, USA ⭐ 4.9 (30) (314) 621-0822
#7 Kay Jewelers 100 W County Center, St. Louis, MO 63131, USA ⭐ 4.8 (40) (314) 984-8512
#8 Shim's Diamond Co 12961 Olive Blvd, St. Louis, MO 63141, USA ⭐ 4.7 (49) (314) 205-0380

Verified Showrooms in St. Louis, MO

#1 Verified St. Louis Specialist ⭐ 4.8 (52 reviews)
ST

Stl Custom Designs

📍 1330 Aubert Ave, St. Louis, MO 63113, USA

Stl Custom Designs is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#2 Verified St. Louis Specialist ⭐ 4.8 (52 reviews)
TH

The Loft 9 Collection

📍 4251 W Page Blvd, St. Louis, MO 63113, USA

The Loft 9 Collection is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#3 Verified St. Louis Specialist ⭐ 4.8 (52 reviews)
EM

Eman Grilzz

📍 9983 Lewis and Clark Blvd, St. Louis, MO 63136, USA

Eman Grilzz is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#4 Verified St. Louis Specialist ⭐ 4.8 (51 reviews)
TH

The Silver Lady, LLC

📍 4736 McPherson Ave, St. Louis, MO 63108, USA

The Silver Lady, LLC is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#5 Verified St. Louis Specialist ⭐ 4.8 (50 reviews)
CH

Chainspirations

📍 12721 Honeygrove Ct, St. Louis, MO 63146, USA

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

Fine JewelryCustom Consultation
#6 Verified St. Louis Specialist ⭐ 4.9 (30 reviews)
KE

Kessler Mroz Jewelry

📍 777 Olive St, St. Louis, MO 63101, USA

Kessler Mroz Jewelry is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#7 Verified St. Louis Specialist ⭐ 4.8 (40 reviews)
KA

Kay Jewelers

📍 100 W County Center, St. Louis, MO 63131, USA

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

Fine JewelryCustom Consultation
#8 Verified St. Louis Specialist ⭐ 4.7 (49 reviews)
SH

Shim's Diamond Co

📍 12961 Olive Blvd, St. Louis, MO 63141, USA

Shim's Diamond Co is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#9 Verified St. Louis Specialist ⭐ 4.7 (41 reviews)
BR

Brighton Collectibles

📍 2407 St Louis Galleria St, St. Louis, MO 63117, USA

Brighton Collectibles is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#10 Verified St. Louis Specialist ⭐ 4.7 (41 reviews)
BM

BMX Metals

📍 2060 Concourse Dr, St. Louis, MO 63146, USA

BMX Metals is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#12 Verified St. Louis Specialist ⭐ 4.8 (24 reviews)
JE

Jewelry by Vicki

📍 9979 Lewis and Clark Blvd, St. Louis, MO 63136, USA

Jewelry by Vicki is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#13 Verified St. Louis Specialist ⭐ 4.6 (46 reviews)
Q

Q Boutique

📍 4652 Maryland Ave, St. Louis, MO 63108, USA

Discover Q Boutique: Your Premier Jewelry Destination in St. Louis Welcome to Q Boutique , located at 4652 Maryland Ave, St. Louis, MO 63108, USA .

Custom DesignJewelry RepairsAppraisals
#14 Verified St. Louis Specialist ⭐ 4.8 (21 reviews)
CH

Christiane's Handcrafted Jewelry

📍 3202 Morganford Rd, St. Louis, MO 63116, USA

Discover Unique Elegance at Christiane's Handcrafted Jewelry in St. Louis Welcome to Christiane's Handcrafted Jewelry , your premier destination for exquisite, handcrafted jewelry located at 3202 Morganford Rd, St. Louis, MO 63116, USA .

Custom DesignJewelry RepairsAppraisals
#15 Verified St. Louis Specialist ⭐ 4.8 (17 reviews)
JU

JustSmileHempCreations

📍 221 S Grand Blvd, St. Louis, MO 63103, USA

Welcome to JustSmileHempCreations in St. Louis Discover the vibrant world of JustSmileHempCreations , a premier jewelry destination nestled in the heart of St. Louis at 221 S Grand Blvd, St.

Custom DesignJewelry RepairsAppraisals
#16 Verified St. Louis Specialist ⭐ 4.7 (28 reviews)
VA

Valeria Sparkling Jewelry Store

📍 4251 W Page Blvd, St. Louis, MO 63113, USA

Valeria Sparkling Jewelry Store is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#17 Verified St. Louis Specialist ⭐ 4.5 (50 reviews)
NA

National Rarities

📍 2190 S Mason Rd, St. Louis, MO 63131, USA

National Rarities is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#18 Verified St. Louis Specialist ⭐ 4.8 (13 reviews)
GO

Gold & Diamonds

📍 715 N Tucker Blvd, St. Louis, MO 63101, USA

Gold & Diamonds is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#19 Verified St. Louis Specialist ⭐ 4.6 (36 reviews)
JO

John David Jewelers

📍 727 Old Frontenac Square, St. Louis, MO 63131, USA

John David Jewelers is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#20 Verified St. Louis Specialist ⭐ 4.8 (11 reviews)
MA

Mark Anthony Collections

📍 618 N Skinker Blvd, St. Louis, MO 63112, USA

Mark Anthony Collections is an esteemed jewelry showroom and custom design studio in St. Louis. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

Frequently Asked Questions: 📜 GIA Appraisals in St. Louis

How much does a jewelry appraisal cost in St. Louis, MO?

In St. Louis, 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 St. Louis?

Yes. Reputable gemological studios in St. Louis such as Stl Custom Designs, The Loft 9 Collection, Eman Grilzz offer by-appointment "while-you-watch" appraisals so your ring never leaves your sight.