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36 Years
experience
Premier Jewelry Store in Portland | Kassab Jewelers
Kassab Jewelers has been a trusted name in fine jewelry since 1990, founded by Pierre Kassab, whose legacy of craftsmanship and integrity continues under the leadership of his children, Rana and Danny Kassab. With three prominent locations in Portland, Oregon, we specialize in certified loose diamonds, designer engagement rings, and custom jewelry from world-renowned brands like Tacori, Verragio, and Simon G.

Our team of expert jewelers combines decades of experience with personalized service, ensuring every client receives unparalleled attention to detail and quality. We pride ourselves on building lasting relationships through transparency, ethical practices, and a commitment to exceeding customer expectations in every aspect of our work.
Services
Engagement Rings Wedding Bands Custom Jewelry Design Diamond Sales Jewelry Insurance Appraisals Resizing Services Jewelry Repairs Lab-Grown Diamonds Fashion Jewelry
Details
  • Year established: 1990
Highlights and features
  • Certified diamonds with GIA grading reports for guaranteed quality
  • Exclusive collections from top designers like Tacori and Verragio
  • Family-owned legacy of trust and personalized service since 1990
  • Custom jewelry design with CAD technology and master artisans
  • Complimentary lifetime cleaning and inspection for all purchases
Associations and certifications
  • Gemological Institute of America (GIA)
What people say
Knowledgeable staff Stunning custom designs Lifetime customer Patient guidance Perfect engagement rings
Services
Engagement Rings
Our engagement ring collection features GIA-certified diamonds and designer settings from Tacori, Verragio, and Simon G. Expert consultants guide clients through selecting the perfect ring with emphasis on cut, clarity, and customization options. We offer lifetime resizing and maintenance services to ensure enduring quality.
Custom Jewelry Design
Transform ideas into heirlooms with our CAD design and artisan craftsmanship. Clients collaborate with designers to create unique pieces, from engagement rings to family crests, using ethically sourced materials and advanced prototyping technology for precise execution.
Diamond Sales
We provide a vast inventory of GIA-graded loose diamonds in all shapes and sizes. Our gemologists educate clients on the 4Cs and help select stones that maximize brilliance and value, with options for lab-grown and natural diamonds.
Jewelry Repairs
Our master jewelers perform precision repairs for all fine jewelry, including resizing, stone replacement, and restoration. Complimentary inspections and cleaning services ensure lasting durability and sparkle for your treasured pieces.
Wedding Bands
Discover matching wedding bands for every engagement ring style, including diamond-accented, vintage, and modern designs. We ensure perfect fit and symmetry between bands and engagement rings for cohesive bridal sets.
People
Rana Kassab
President
Rana Kassab leads the company with a decade of experience, continuing her father's legacy through personalized client service and innovative design solutions while maintaining the brand's commitment to quality.
Danny Kassab
CAD Designer
Danny Kassab specializes in transforming concepts into detailed digital jewelry designs, combining technical precision with artistic vision to create custom pieces that exceed client expectations.
Penny
Senior Jewelry Consultant
With over 15 years at Kassab, Penny has guided thousands of clients through selecting engagement rings and fine jewelry, known for her expertise in diamond grading and patient, educational approach.
Michael Milner
Lead Designer
Michael curates our designer collections and specializes in custom bridal sets, leveraging 20+ years of industry experience to blend traditional craftsmanship with contemporary aesthetics.
Kevin Houstman
Master Jeweler
Kevin oversees all custom fabrication and repairs, bringing 25 years of technical expertise in platinum and gold work, ensuring every piece meets exacting quality standards.
Questions
What types of diamonds do you offer?
We offer GIA-certified natural diamonds in all shapes and qualities, plus lab-grown options available by appointment.
Can you create custom jewelry designs?
Yes, our CAD designers and master jewelers specialize in custom creations, including personalized engagement rings and heirloom remakes.
Do you provide jewelry insurance services?
We partner with Jewelers Mutual Insurance Group to offer comprehensive coverage for all your fine jewelry purchases.
What payment methods are accepted?
We accept major credit cards, bank transfers, and financing options for qualified purchases.
How can I schedule an appointment?
Book in-store consultations online or by calling any of our three Oregon locations for personalized service.