BLUMLUX is not a massive, corporate diamond house. And we don’t want to be . This allows us to stay true to our Promise: offering engagement rings and wedding bands at the best price, the best quality, and unparalleled customer service.

A completely in-house process, and partnering with the best jewelry artisans and diamond dealers around the world, your experience and satisfaction is our number one priority.

From the initial design of the ring, to diamond selection, and delivery, Nick Blum takes a “hands-on” approach over the entire process. A GIA certified graduate, Nick Blum shares his knowledge and expertise during every step of the way. All diamonds are personally inspected by Nick Blum to ensure it meets BLUMLUX’s high standards. This stamp of approval will give you that extra boost of confidence that your diamond and ring is of the utmost quality.

You come to BLUMLUX for the personal, one-on-one touch. Nick Blum becomes your private jeweler. Nick Blum is thrilled to educate you on every aspect of this exciting journey as well as guide you in the right direction in purchasing a high quality diamond engagement ring that will last forever.

Below is our Promise – to help give you that extra peace of mind…

Our Promise To You


In the unlikely event she doesn’t say “Yes!”, you can return the ring for a full refund, no questions asked. Details.


If you find a comparable GIA, AGS, or EGL certified diamond at a lower price, we will match it or refund you the difference. *Not applicable to Pure Grown Diamonds. Details.

110% Value

As your marriage grows, so does your rings value. You may trade up your ring, at any point, for 110% of the value you originally paid. Details.


We stand behind our quality. Our rings are handmade by the best in the business. If your ring has a structural or manufacturing defect, we will repair or replace it free of charge. Forever. Details.


Bring your ring into our Boutique as often as you like for a free cleaning and inspection – for life! Details.


All diamonds are guaranteed conflict free. We only work with the best & most trusted Diamond Cutters in the business. Details.