Business Details
33 Years
experience
Philadelphia's Premier Jewelry Store for Custom Designs & Diamonds
Established in 1993 on Philadelphia's historic Jewelers Row, DeSumma & Wexler Fine Jewelry has built a reputation as a trusted family-owned business specializing in certified diamonds, engagement rings, and custom jewelry. Our team of GIA-certified professionals combines over 50 years of local expertise with cutting-edge technology to create personalized pieces that reflect individual style and heritage. We prioritize transparency, offering competitive pricing and a 30-day satisfaction guarantee on all in-stock items. Our commitment to quality extends to jewelry repair services and a curated selection of luxury watches and one-of-a-kind designs.Located in Center City Philadelphia, we provide a welcoming atmosphere where clients receive expert guidance without high-pressure sales tactics. Our CAD-CAM technology enables precise custom creations, while our focus on craftsmanship ensures every piece meets rigorous standards. With same-day shipping options and comprehensive diamond education resources, we aim to make luxury jewelry accessible and stress-free. Our showroom's location in a secure, police-protected district offers convenient access to parking and nearby amenities, enhancing the overall customer experience.
Services
Custom Jewelry
Jewelry Repair
Diamond Appraisal
Engagement Rings
Wedding Bands
Jewelry Cleaning
Stone Setting
Insurance Claims
Gold Buying
Watch Repair
Details
- Year established: 1993
Highlights and features
- Family-owned since 1993 with GIA-certified professionals
- 30-day satisfaction guarantee on all in-stock purchases
- Same-day shipping available for immediate delivery needs
- CAD-CAM technology for precise custom jewelry design
- Over 50 years combined experience in Philadelphia's jewelry industry
Associations and certifications
- Gemological Institute of America (GIA)
What people say
Exceptional customer service
Quality diamonds
Expert craftsmanship
Knowledgeable staff
Satisfaction guarantee
Services
Custom Jewelry
Create unique jewelry pieces tailored to individual preferences using CAD-CAM technology. Our process includes consultation, digital rendering, wax modeling, and hand-finished stone setting. Ideal for clients seeking one-of-a-kind engagement rings or repurposing heirloom jewelry with modern designs.
Jewelry Repair
Professional repair services for damaged jewelry including resizing, stone replacement, and clasp repair. We accept insurance claims and provide maintenance checkups to preserve jewelry integrity. Our experts handle both simple fixes and complex restorations with precision.
Diamond Appraisal
GIA-certified professionals evaluate diamonds based on 4Cs (cut, color, clarity, carat) to determine market value. Services include certification verification, insurance appraisal, and trade-in valuation with no obligation to sell.
Engagement Rings
Curated collection of certified engagement rings in various styles and metals. We offer diamond education resources, ring sizing options, and customization services. Stock items available for immediate purchase with same-day shipping options.
Wedding Bands
Selection of traditional and contemporary wedding bands in gold, platinum, and alternative metals. Custom engraving available with options for matching bridal sets. Includes sizing services and warranty protection for purchased bands.
People
Ron DeSumma
Co-Founder
Co-founder with over 30 years of Philadelphia jewelry industry experience. Maintains daily presence in store to ensure adherence to founding principles of transparency and customer care.
William Wexler
Co-Founder
Established business in 1993 with Ron DeSumma. Continues to oversee operations while mentoring next generation leadership. Recognized for commitment to quality craftsmanship.
Michael Wexler
Manager
Second-generation leader managing daily operations since 2023. Combines inherited expertise with modern business practices to maintain family legacy standards.
Questions
What diamond certification standards do you follow?
We exclusively work with GIA-certified diamonds and provide independent appraisal verification for all purchases.
Can I get same-day shipping for engagement rings?
In-stock items qualify for same-day shipping with guaranteed next-day delivery when requested at checkout.
Do you offer jewelry repair warranties?
All repairs include a 30-day workmanship guarantee covering defects in materials or labor.
How do you determine diamond buy prices?
We evaluate cut, color, clarity, and carat against current market values to provide competitive, transparent offers.
What customization options exist for wedding bands?
Custom engraving, metal selection, and design modifications available for both stock and bespoke wedding bands.
Can I schedule after-hours appointments?
Private appointments outside regular hours available by request for special jewelry consultations.
