Personalized design and creation of unique engagement rings with natural or lab-grown diamonds.
Tailored design and crafting of wedding bands to match your style and preferences.
Expert guidance on diamond types, including CVD lab-grown and natural diamonds, with transparency on quality and value.
Provision of grading certificates and appraisals for insurance and documentation purposes.
Regular maintenance services to keep your jewelry in pristine condition for years to come.
Professional resizing and modifications, such as prong adjustments, to ensure perfect fit and appearance.

Crafting timeless elegance with expert guidance and personalized service in Honolulu.
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House of Diamonds Hawaii is a premier jewelry store in Honolulu specializing in custom engagement rings, wedding bands, and fine jewelry. We offer natural and lab-grown diamonds, expert craftsmanship, and a personalized shopping experience. Our knowledgeable staff, including Lorah and Doron, provides transparent pricing, educational guidance, and exceptional customer service to help you find the perfect piece within your budget. With a 4.9/5 rating from 195 reviews, we ensure every detail is handled with care, from design to complimentary cleanings.
I had an excellent experience with House of Diamonds, and the finished ring exceeded every expectation. The diamond is absolutely stunning, incredibly brilliant, flawless to the eye, and beautifully set. I wanted something bold and elegant without being flashy and gawdy so the size had to be perfect. It is an expertly cut diamond with gorgeous clear color and clarity. It is truly the most gorgeous diamond composition I have ever seen (on me, that is). Lorah Ashley and Doron Isakov were outstanding to work with. They took the time to understand my budget, educated me on lab grown diamonds using the Chemical Vapor Deposition (CVD) method, showed me that my diamond solitaire tested as a natural diamond, which I understood was because their CVD process starts with a natural diamond as a "seed"; they made sure I received pieces of exceptional quality and value. I never felt rushed or pressured (in fact I was the one who had to rush off to another appointment!) they ensured I was informed and confident of my purchase. House of Diamonds offers outstanding craftsmanship, transparency, and fair pricing. When I went to pick up my ring, I met with Erin, Masami and Cy and I received the original grading certificate, appraisal, and clear documentation, with everything delivered exactly as promised. Erin showed me how to properly insure the pieces. She verified that the diamond solitaire I purchased in fact what I received. I highly recommend and trust them. Thank you!
House of diamonds is the place to go to! Lorah, Doron, and the office staff are an amazing team. Lorah was able to walk me through everything from start to finish. Working within my budget, we were able to explore many options of natural and lab made diamonds. Of course I went with a natural diamond, but it was good to see other options. Lorah was able to put together the diamond and band of my choosing and the ring came back quicker than expected. Upon pick up, I loved how the ring came out! But I just didn’t like the size of the prongs. However, Lorah was able to redo the prongs and make it smaller and to my liking. After a week or so, I get a call that my ring was ready for pick up; which I thought was surprising quick. I was able to meet with Doron the same day I got the call and when he presented the ring it was exactly what I wanted! He made sure that I liked it before I left. Thank you to the house of diamonds team! Highly recommended you guys to anyone and everyone looking for a ring or jewelry in general. Special thanks especially to Lorah and Doron! I really couldn’t have done it without you guys. Definitely will be seeing you guys soon to get our wedding bands in the near future!
What a truly lovely experience from start to finish. Shopping for a wedding ring here felt fun, relaxing, and surprisingly educational. We never felt rushed, and every detail was handled with such care. Lorah was exceptional—so patient, warm, and genuinely invested in helping us find the perfect ring. She made the entire process feel special and personal, and it was clear she truly cared about our needs. We also appreciated the complimentary cleanings and inspections, which gave us peace of mind knowing our ring will be beautifully cared for for years to come. We couldn’t be happier with our experience and will absolutely be returning for our next diamond purchase. Highly recommend.
TL;DR House of Diamonds is a great establishment and are able to work with you and your budget! My fiancé and I thank them for being a part of our journey and giving us a beautiful engagement ring and wedding band! I bought my fiancé’s engagement ring and wedding band from House of Diamonds and was met with a very pleasant experience. I went my fiancé for the initial sizing and ring selection and I was very happy that I brought my fiancé along because the initial size I had for my fiancé’s ring size was wrong. Lorah was able to help us track down my fiancé’s actual ring size and even took into account what size she should be when her fingers swell due to natural causes! The professional knowledge and kindness the staff displayed was amazing. I also want to highlight the outstanding level of customer service and salesmanship the staff have. From entry to exit it was top notch customer service. Even when we left Lorah gave me updates on the ring and was very professional in every interaction.
We were referred to House of Diamonds from a family member who had gotten her engagement ring from them a few years ago. When my partner first worked with Lorah, they helped him find the perfect engagement ring and guided him through the process. Since the House of Diamonds staff were so wonderful to work with, we made another appointment with Lorah customize our wedding bands. It's been a fantastic experience all the way!
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