Business Details
Your Trusted Source for Diamonds & Jewelry in Portland
Northwest Diamonds & Jewelry has been a trusted name in the jewelry industry for over three decades, serving Portland and beyond. As a family-owned business, we specialize in providing high-quality diamonds, pearls, and jewelry at competitive wholesale prices. Our extensive international supplier network allows us to offer an unparalleled selection of engagement rings, necklaces, and earrings, all while maintaining ethical sourcing practices through Kimberley Process compliance. With our in-house diamond cutting and bulk purchasing power, we eliminate costly overhead and pass savings directly to our customers. Our team of experts, including certified gemologists, provides personalized service for custom designs or existing settings, ensuring every client finds a piece that matches their style and budget.Whether shopping in person at our downtown Portland location or online, we guarantee a seamless experience with free shipping and transparent pricing. Our reputation for integrity and expertise has been built through years of satisfied customers, many of whom return generation after generation. We pride ourselves on being more than just a jewelerwe are a partner in helping you find or create meaningful, timeless pieces. Our commitment to quality, affordability, and ethical practices sets us apart in an industry where trust and value matter most.
Services
Diamond Rings
Custom Jewelry Design
Jewelry Appraisals
Wholesale Diamonds
International Shipping
Estate Jewelry Sales
Gemstone Sourcing
Conflict-Free Diamonds
Online Jewelry Sales
In-House Diamond Cutting
Highlights and features
- We offer over 30 years of expertise in diamond and jewelry sourcing.
- Our international supplier network ensures competitive wholesale pricing.
- Custom designs tailored to individual preferences and budgets.
- Commitment to ethical diamond sourcing through Kimberley Process compliance.
- Low overhead allows us to pass savings directly to customers.
Associations and certifications
- Kimberley Process Certification Scheme
What people say
Breathtaking piece
Best price
Knowledgeable dealer
Ethical harvesting
World-class jewelry
Services
Diamond Rings
We specialize in crafting and curating diamond rings that combine timeless elegance with modern design. Our collection includes GIA-certified stones and customizable options to suit any budget. Each piece undergoes rigorous quality checks to ensure brilliance and durability. Whether you're seeking a classic solitaire or a unique custom creation, our experts guide you through the selection process.
Custom Jewelry Design
Our custom design service transforms your vision into a tangible masterpiece using advanced CAD technology and traditional craftsmanship. Clients collaborate directly with our designers to create one-of-a-kind pieces from existing or new materials. The process includes detailed renderings, material sourcing, and precision manufacturingall while maintaining strict quality control standards.
Wholesale Diamonds
We provide bulk diamond sourcing solutions for retailers and industry professionals through our global supplier network. Our inventory includes certified loose stones in various cuts, colors, and clarities. Clients benefit from direct access to manufacturers, eliminating middlemen and ensuring competitive pricing without compromising quality or ethical sourcing standards.
Jewelry Appraisals
Our certified gemologists offer accurate jewelry appraisals for insurance, estate planning, or resale purposes using industry-standard valuation methods. The process includes detailed documentation of materials, craftsmanship, and market value. Clients receive comprehensive reports that meet professional appraisal association requirements for legal and financial purposes.
Conflict-Free Diamonds
We guarantee Kimberley Process-compliant diamonds that adhere to strict ethical mining and trading standards. Our supply chain verification system tracks stones from mine to market, ensuring no proceeds fund conflict zones. This commitment extends to all colored gemstones and precious metals in our inventory, providing peace of mind for socially conscious consumers.
Questions
Do you sell GIA-certified diamonds?
Yes, we exclusively offer GIA-certified diamonds with verifiable grading reports for all stones above 0.5 carats.
Can I sell my used jewelry?
Absolutely. We buy and consign pre-owned jewelry, providing fair market value assessments with no hidden fees.
Do you offer international shipping?
Yes, we ship fully insured jewelry worldwide with tracking and signature confirmation for all packages.
Are your diamonds ethically sourced?
All diamonds comply with Kimberley Process standards to prevent conflict diamond trade and ensure ethical sourcing.
Can you create custom jewelry?
Yes, our designers create custom pieces using CAD technology and traditional craftsmanship based on client specifications.
What payment methods do you accept?
We accept major credit cards, bank transfers, and cash payments for both in-store and online purchases.
