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Business Details
41 Years
experience
Custom Diamond Jewelry Experts in Seattle
Since 1985, Seattle Diamonds has established itself as a premier destination for fine jewelry in the Pacific Northwest. Our team of GIA-trained gemologists and accredited jewelry professionals brings decades of combined expertise to every client interaction, specializing in custom engagement rings, designer collections, and personalized service. We maintain a boutique-style environment that prioritizes education, transparency, and ethical sourcing, ensuring clients make informed decisions about significant life investments. Our commitment to craftsmanship extends beyond sales through comprehensive aftercare services including appraisals, insurance guidance, and maintenance. With a reputation built on three decades of excellence, we continue to serve both new customers and multi-generational clients seeking timeless pieces. Our appointment-only model allows dedicated attention to each client's unique needs, whether designing heirloom-quality jewelry or selecting the perfect diamond.

The leadership team combines technical mastery with personalized service, including Master Gemologist Dave Hall's 30+ years of industry experience and Erin Argens' design expertise. Client testimonials consistently highlight our pressure-free environment, exceptional knowledge, and ability to transform personal stories into meaningful jewelry. We maintain affiliations with leading gemological institutions while upholding strict quality standards for all sourced materials. Our educational resources empower customers through diamond grading fundamentals and jewelry care guidance. This combination of technical excellence, personalized service, and community trust has sustained our position as Seattle's top personal jeweler since our founding.
Services
Engagement Rings Custom Design Diamond Selection Jewelry Repair Appraisals
Details
  • Year established: 1985
Highlights and features
  • We offer 30+ years of combined GIA-certified expertise in diamond selection and jewelry design
  • Our appointment-only model ensures personalized, pressure-free consultations with jewelry professionals
  • We specialize in creating custom heirloom-quality pieces tailored to individual life stories
  • Our team includes Master Gemologists and Accredited Jewelry Professionals with industry recognition
  • We provide comprehensive aftercare services including independent appraisals and maintenance programs
Associations and certifications
  • GIA
What people say
Personalized service Knowledgeable staff Custom designs Pressure-free environment Educational approach
Services
Engagement Rings
Our engagement ring specialists help clients select or design one-of-a-kind pieces that symbolize their unique relationships. We offer both designer collections and custom creations using ethically sourced diamonds and gemstones. Our GIA-certified team provides expert guidance through the 4Cs diamond grading system while maintaining a pressure-free shopping environment that prioritizes client education and satisfaction.
Custom Design
Transform personal stories into meaningful heirloom pieces through our collaborative custom design process. Our master gemologists work one-on-one with clients to develop unique designs incorporating personal motifs and preferences. From initial concept sketches to final production, we ensure every detail reflects the client's vision while maintaining structural integrity and lasting value through our appointment-based consultation model.
Diamond Selection
Leverage our GIA-certified expertise to select the perfect diamonds and gemstones for any occasion. Our educational approach explains the 4Cs grading system while helping clients find stones that balance quality and value. We source conflict-free diamonds and provide detailed certification documentation while maintaining strict quality control standards for all inventory.
Jewelry Repair
Preserve your jewelry's beauty through our professional repair and maintenance services. Our skilled artisans handle everything from routine cleanings to complex restorations using industry-standard techniques. We provide transparent pricing and timelines while ensuring all work maintains original craftsmanship standards. Our clients receive ongoing care guidance to maximize their jewelry's longevity.
Appraisals
Obtain accurate, insurance-ready appraisals from our Master Gemologist team members. We provide detailed documentation of each piece's characteristics, quality metrics, and current market value. Our appraisal process follows industry-recognized standards while explaining valuation factors to clients. This service includes guidance on insurance options and replacement cost considerations.
People
Dave Hall
Master Gemologist Appraiser
With over 30 years in the jewelry industry, Dave combines GIA-certified expertise with business acumen from his University of Washington accounting background. He leads our team in maintaining strict quality standards while providing personalized client service.
Erin Argens
Accredited Jewelry Professional
Since joining Seattle Diamonds in 2003, Erin has built lasting client relationships through her University of Washington art design background and Accredited Jewelry Professional certification. She specializes in engagement ring consultations and custom design.
Toni McCurdy
Sales & Insurance Specialist
A Seattle native with over 25 years at Seattle Diamonds, Toni specializes in helping clients navigate insurance replacement processes while applying her extensive sales experience to find perfect jewelry solutions for every occasion.
Michelle Staeheli
Diamontologist
With two decades in jewelry design and gemology, Michelle holds Diamond Council of America certification. She combines artistic vision with technical expertise to help clients find meaningful pieces while maintaining educational approach.
Questions
What services does Seattle Diamonds offer?
We specialize in engagement rings, custom jewelry design, diamond selection, jewelry repair, and professional appraisals. Our GIA-certified team provides personalized service for all fine jewelry needs.
How does the custom jewelry process work?
Our collaborative process begins with a consultation to understand your story and preferences. We create design sketches, discuss material options, then craft your piece using traditional techniques while maintaining regular client communication.
What diamond education resources are available?
We provide GIA-developed educational materials explaining the 4Cs grading system, diamond shapes, and certification processes. Our staff offers personalized explanations during appointment-based consultations.
How can I schedule an appointment?
Contact us at 206.625.0105 or through our website to book a private consultation with our jewelry experts. Appointments ensure dedicated time for your specific needs.
What ethical sourcing practices do you follow?
We source conflict-free diamonds and maintain strict quality control standards. Our team provides documentation for diamond origins and follows industry best practices for responsible sourcing.
What aftercare services do you provide?
We offer independent appraisals, insurance guidance, professional cleanings, and repair services. Our team educates clients on proper jewelry maintenance during and after purchase.
Reviews (5)
Kalee Boehler
May 17, 2022 Report
Fantastic experience with Erin at Seattle Diamonds. We scheduled a last minute appointment for a sizing issue and she took great care of my Fiance and I.
Justin Bosch
Jan 16, 2022 Report
We had an excellent experience with Seattle Diamonds. Dave worked closely with us and walked us through the entire process, start to finish, from choosing a stone for a diamond engagement ring, selecting a setting and band, and even choosing a men's wedding band. He did so with patience and top-notch service and stayed in touch along the way. He took the time to help us become comfortable with the process and even understand fundamentals of diamond quality. The rings are incredible, and we're thrilled with the quality and the tremendous value we received.
Nick Schonewald
Sep 10, 2021 Report
Dave and his staff at Seattle Diamond are the best in the biz! I worked with Dave to find the perfect engagement ring for my proposal, and my fiance couldn't have been happier with how it turned out. We loved it so much that we went back for our wedding bands too! I will definitely refer any & all of my friends to Dave and Seattle Diamond from here on out.
Thomas Howes
Jul 18, 2021 Report
I cannot say enough about my experience with Dave, Natalya, and Seattle Diamonds. After getting engaged, I needed a fair amount of help to understand the process of selecting and purchasing an engagement ring. Dave walked me through the steps of finding the right stone, worked with my budget, and absolutely knocked it out of the park with the eventual selection. Natalya helped my wife and I decide on an updated engagement band, wedding band, and my wedding ring.

With her advice, expertise, and patience, we were able to select a final set that both my wife and I are elated with. I never felt pressured, always felt welcome in their space, all questions/emails were responded to quickly, and their team created some great memories for my wife and I. 10/10 would recommend this place to anyone looking for quality and professionalism.
Cordell W.
Jun 02, 2021 Report
Having the opportunity to work with Dave Hall and his team at Seattle Diamonds was great! I first went to Dave in the spring of 2020 to purchase an engagement ring for my now fiancee. A little less than a year later, my fiancee and I went back to Dave to talk wedding bands. Both of these experiences at Seattle Diamonds were incredible. Dave has a real skill of making exactly what you are looking for in your jewelry come to life, while offering his honest guidance along the way.

He really prides himself on quality, and that is exactly what you will get if you choose to go through Seattle Diamonds. We cannot thank him and his team enough for the experience we had and we intend on seeing Dave for future diamond purchases. Ultimately, my fiancee and I are extremely satisfied with the rings we have and look forward to wearing these for the rest of our lives!