Complementary Polishing, Cleaning, and Checking While You Wait
We Guarantee to Beat All Local Competitor's Pricing on Diamonds
30-Day Return Policy
Hours:
Thank you for contacting us.
We will get back to you as soon as possible
When it comes to diamonds and gemstones, J.P. Haase Jewelers is your trusted partner. Whether you are looking for a natural earth-mined diamond or a lab-grown diamond, we have the perfect selection for you to choose from. We invite you to visit our store and experience the sparkle and allure of our exquisite collection.
Our selection of diamonds and gemstones is unparalleled in Milwaukee and Waukesha Counties. Here are the reasons why you should choose us:
For the finest diamonds and gemstones, don't hesitate to visit J.P. Haase Jewelers.
What sets us apart from other jewelers is our commitment to providing you with the best service and products. Here's what you can expect from us:
Visit J.P. Haase Jewelers, and let us help you find the perfect diamond or gemstone.
We offer a wide range of diamonds and gemstones, including natural earth-mined diamonds and lab-grown diamonds. Our lab-grown diamonds are created through chemical vapor deposition (CVD) and high-pressure, high-temperature (HPHT) methods, ensuring their quality and brilliance. Contact us today to learn more.
Ready to discover the perfect diamond or gemstone? Visit J.P. Haase Jewelers today. We look forward to serving you.
Natural Earth-Mined Diamonds
The characteristic chemical composition and crystal structure make diamonds a unique member of the mineral kingdom. Diamonds form under high temperature and pressure conditions that exist only within a specific depth range (about 100 miles) beneath the earth’s surface. Their crystal structure is isometric, which means the carbon atoms are bonded in essentially the same way in all directions.
Another mineral, graphite, also contains only carbon, but its formation process and crystal structure are very different. The result is that graphite is so soft that you can write with it, while diamond is so hard that you can only scratch it with another diamond. Only one part per million of mined rock material ends up diamond material. Now, that’s rare!
Lab-Grown Diamonds
These diamonds, grown in a laboratory, share most of the characteristics of their natural counterparts. There are two common methods of producing these diamonds:
Diamond Cuts
When a diamond is cut to ideal GIA specifications, it will display the proper brightness, fire, and scintillations!
We Beat All Local Competitor Pricing on Gold and Fine Jewelry
We have special orders and custom in-house jewelry options available.
"Love the attention to detail and what the customer wants. Great product for an amazing price and is always there to support your needs. I have been going to Joe for over 40 years. Will always be my jeweler."
- Salvatore B.
Learn More About
Located in Milwaukee, WI, J.P. Haase Jewelers specializes in engagement and wedding jewelry and fine jewelry and gold. We beat all local competitor's pricing. 30-day return policy. Satisfaction guarantee. Visit us today.
Share On: