Business Details
12 Years
experience
Your Trusted Jewelry Store in Wentzville, MO
Founded in 2014, Marks Jewelry Co has built upon over three decades of combined experience in the jewelry industry. Our team specializes in precision jewelry repair, expert appraisals, and curated selection of fine jewelry, including laboratory-grown diamonds and moissanite bridal options. We pride ourselves on offering competitive pricing for gold and silver bullion while maintaining exceptional customer service. Our Wentzville location provides convenient access to professional watch repair, estate jewelry consulting, and same-day battery replacement services.With a legacy dating back to 1992, we combine traditional craftsmanship with modern techniques to serve both individual customers and independent jewelers across seven states. Our commitment to transparency ensures no hidden fees, with clear pricing for all services from $8 watch battery installations to $5,000 diamond ring purchases.
Services
Jewelry Repair
Watch Repair
Gold Buying
Jewelry Appraisals
Diamond Sales
Estate Jewelry Consulting
Bullion Sales
Jewelry Sales
Coin Dealing
Repair Services
Details
- Year established: 2014
Highlights and features
- We offer 30+ years of combined jewelry industry expertise
- Our on-site jewelers complete most repairs the same day
- Certified gemologists provide accurate jewelry appraisals
- Competitive pricing for gold, silver, and precious stones
- Family-owned business with deep local community ties
What people say
Welcoming place
Pleasant ladies
Quick repair
Honest dealer
Great prices
Services
Jewelry Repair
Our professional jewelers provide comprehensive repair services for all types of jewelry including engagement rings, wedding bands, and family heirlooms. We offer same-day repairs for most issues and use advanced techniques to restore your precious items to their original condition while maintaining their structural integrity and aesthetic value.
Watch Repair
We specialize in complete watch maintenance including battery replacement, strap adjustments, and complex movement repairs. Our technicians handle both modern and vintage timepieces, offering $20 standard battery replacements with special $10 Wednesday pricing for basic services while ensuring proper functionality and longevity of your watches.
Jewelry Buying
We purchase gold, silver, diamonds, and fine jewelry at competitive market rates. Our expert evaluators provide fair, no-obligation appraisals for unwanted items including broken jewelry, bullion, and estate pieces. We maintain transparent pricing and immediate payment for all accepted items while ensuring secure and professional transactions.
Jewelry Appraisals
Certified gemologists conduct detailed jewelry evaluations for insurance, estate planning, or personal knowledge. Our appraisal process documents material composition, craftsmanship, and current market value with official documentation while maintaining strict confidentiality and professional standards throughout the assessment.
Bullion Sales
We offer investment-grade gold and silver bullion products with competitive pricing reflecting current market values. Our inventory includes coins, bars, and rounds from reputable mints while providing secure storage recommendations and market guidance to help customers make informed purchasing decisions.
People
Charles Marks
Owner
Charles Marks has operated in the jewelry industry since 1992, starting as an apprentice before establishing his own store in 2014. He specializes in estate jewelry consulting and laboratory-grown diamond sales while maintaining hands-on involvement in customer service and business operations.
Questions
What jewelry repair services do you offer?
We provide full jewelry repair including ring sizing, prong replacement, and restoration of damaged pieces. Most repairs complete same-day with no additional charges for rush service.
Do you buy used jewelry?
Yes, we purchase gold, silver, diamonds, and fine jewelry at current market rates. Our experts evaluate items for material value and condition to provide fair, immediate payment.
Are your appraisals accurate for insurance purposes?
Certified gemologists conduct detailed assessments documenting jewelry specifications and current market value. We provide official documentation meeting insurance company requirements for coverage verification.
What watch services are available?
We handle battery replacement, strap adjustments, and complex movement repairs. Basic battery service starts at $20 with $10 pricing available every Wednesday for standard watch models.
Which areas do you serve?
We serve Wentzville, Warrenton, Wright City, Innsbrook, New Melle, Foristell, Flint Hill, Moscow Mills, Troy, Hawk Point, Old Monroe, St Paul, O'Fallon, St Peters, Cottleville, Weldon Spring, Defiance, Dardenne Prairie, and Lake St Louis.
How long have you been in business?
Marks Jewelry Co Co has operated since 2014, though owner Charles Marks has maintained 30+ years of industry experience since starting his career in 1992 as an apprentice jeweler.
