At Malka Diamonds, we help couples tell their unique and beautiful love stories by helping them select that ultimate symbol of love and commitment: a diamond engagement ring. Portland is a city that cares deeply about ethics and sustainability, and so do we. We’re dedicated to creating a more environmentally responsible, ethical, and transparent jewelry industry, one diamond at a time.

What Sets Malka Diamonds Apart


Committed to Conflict-Free Sources

At Malka Diamonds, the Earth-mined diamonds we use to create our conflict-free engagement rings are obtained through UN-approved distribution channels which adhere to the Kimberly Process (KP) Certification standards.

Focused on Environmental Responsibility

A truly ethical diamond is one that is sourced through methods that show respect to human rights and environmental sustainability. Malka Diamonds is dedicated to sourcing our Earth-mined diamonds from suppliers that adhere to sustainable practices and environmental standards.

Prioritizing Ethical Labor & Trade Practices

Our diamonds are ethically sourced at every level. Not only are the mining practices in our supply chains environmentally responsible, but they also maintain safe and comfortable working conditions.

A Diamond Ring as Beautiful as Your Love Story

A Diamond Ring as Beautiful as Your Love Story

From classic bridal designs, to alternative and vintage rings, to men’s bands, find the perfect symbol of love and devotion for your special someone from our extensive array of ethical engagement rings. Browse our collections or design your own custom ring!

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Why Sustainability & Ethical Jewelry Matter to Us

Malka Diamonds is dedicated to advancing ethical practices at every stage. We ensure the origins of our rings are ethical and environmentally friendly. Our commitment to sustainability and ethical principles is unwavering, and we work tirelessly to ensure our supply chains meet industry standards.

Lab-Grown Diamonds

While we do our due diligence to ensure our Earth-mined diamonds are ethically sourced, lab-grown diamonds are an excellent option for anyone concerned about the environmental impact of the diamond industry. All of our lab-grown diamonds are GCAL-certified and IGI-certified. Made with precision and unmatched attention to detail, you’re sure to find a ring that exceeds your expectations in terms of cut and clarity.

Additionally, we’re proud to offer sun-grown diamonds! We work with LUSIX, the first company in the world to commercially grow exceptional gem-quality diamonds by harnessing only the power of the sun. LUSIX is an Accredited Producer of Certified Sustainability Rated Diamond by SCS Global Services. Thanks to this partnership, our unique Malka Allure-Cut diamonds are certified as 100% solar-powered, significantly reducing emissions, and protecting the planet for future generations.

Lab-Grown Diamonds

Vintage Diamonds

We offer a hand-curated selection of restored vintage diamonds that don’t require any additional mining to obtain. Find the unique ring of your dreams in a wide range of antique styles to suit your partner's individual tastes and contribute to a greener world.

Lab-Grown Diamonds

Ethical Earth-Mined Diamonds

Malka’s Earth-mined diamonds adhere to the Kimberley Process and we only work through UN-approved distribution sources to ensure that each and every stone is conflict-free and environmentally friendly.

Malka Diamonds & Jewelry

Appointments Available

308 NW 11th Ave #200
Portland, Oregon 97209

Tuesday - Saturday: 10AM - 4PM
Call 503-222-5205 to schedule

Contact us
The Malka Advantage
The Malka Advantage

The Malka Advantage

Unparalleled Experience & Genuine Service

We’ve been named one of the coolest jewelry stores in the US by INSTORE Magazine, and we work tirelessly to live up to that title. When you visit our store, we want to provide a personalized experience that you and your partner will remember for a lifetime.

As a trusted Portland jeweler, we remain dedicated to quality at every level. You can chat directly with our team while you browse our diverse collections of ethical engagement rings. We always take the time to get to know you and your love story so that we can assist you in finding the perfect symbol of your love and commitment.

With Malka Diamonds, you’ll get access to:

Third-generation local Oregon diamond experts
GIA graduate gemologists as well as 2 master jewelers with more than 40 years of experience
Extensive collections of award-winning ring designs, vintage wedding rings, and designer styles
Insurance appraisal, complimentary sizing, and a lifetime maintenance promise
Earth-mined and lab-grown diamonds that are guaranteed to be conflict-free and ethically sourced

I fell in love with the ring immediately and still find myself glancing at it several times a day. We can't thank Malka Diamonds enough for all of their help in making this possible for us, you guys truly are the best!”

-Heather & Chantel

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We couldn't be more happy with the ring and she tells me every day how much she loves it. Thank you so much for making our proposal day so special!” 

-Joe & Ali

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Once the ring shopping started, he tried multiple store and found Malka Diamonds. Their friendly service and great reviews sold him! They helped Brock find the perfect ring! After the engagement, they also helped BJ to find a band to compliment her engagement ring.“

-Brock & BJ

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