Find The Perfect Diamond
Unlike traditional jewelry stores or online retailers, OnDiamonds helps you find the most ideal cut diamonds with no risk and at reasonable prices. Avoid surprises and never compromise on size or quality. Find a partner store near you and get the knowledge, experience, and service you deserve.
Find The Perfect Diamond
Unlike traditional jewelry stores or online retailers, OnDiamonds helps you find the most ideal cut diamonds with no risk and at reasonable prices. Avoid surprises and never compromise on size or quality. Find a partner store near you and get the knowledge, experience, and service you deserve.
10,000+
DIAMONDS IN STOCK
22+
YEARS OF EXPERIENCE
2500+
CUSTOM RINGS CREATED
Lifetime
WARRANTY
Houston Lab-Grown Diamonds
Lab-created diamonds are a great choice when shopping for a diamond on a budget. In addition to the cost-saving benefits, these man made diamonds have the same physical, chemical, and optical properties as natural mined diamonds.
Lab-Grown Diamonds
Lab-created diamonds are a great choice when shopping for a diamond on a budget. In addition to the cost-saving benefits, these man made diamonds have the same physical, chemical, and optical properties as natural mined diamonds.
Select an Engagement Ring
Choose from hundreds of ring designs - from classic 6 prong solitaires to delicate micropavé settings - OnDiamonds carries them all.
Create a Special Ring
Our customers fuel our creativity, and any ring design idea becomes a reality by our skilled master jewelers.
Choice of Metal
Choose between platinum, 14K/18K white, yellow, or rose gold for your ring.
Matched Diamond Quality
If your setting is set with diamonds, we will match their quality to that of the center stone you pick.
Your Vision - Our Skill
Mix and match between popular styles, or come up with something completely new - the choice is yours.
CAD Ready
Once your design is outlined, one of our artists creates a computer-aided design of your ring. You are free to make any adjustments or changes at this stage.
Wax Model
We then create a wax model of your ring prior to casting it. At this stage, only the finger size is adjustable.
Casting
Once the ring is cast, the diamonds are set and the metal polished. Future maintenance, such as cleaning and sizing is available at no additional cost as part of our lifetime warranty.
Lifetime Warranty
We stand behind the products we sell. Each piece of jewelry bought from us comes with a lifetime warranty.
Cleaning & Polishing
Bring your ring or other jewelry for cleaning or polishing, ensuring they'll look as shiny as the day you bought them.
Sizing & Rhodium Plating
We will size your ring free of charge for as long as you own it. We also rhodium plate your rings when needed.
Replacement of Missing Stones
Should any of the small diamonds in your setting become loose or fall out, we will replace them at no additional cost.