Custom Diamond Jewelry
William Thomas Jewelers offers complete diamond brokering services to residents of Madison WI and beyond. We assess, buy and sell diamonds in a relaxed, discreet and honest atmosphere.
Or Walk Into Our Showroom Anytime
Your Diamond Specialist in Madison WI
William Thomas Jewelers offers complete diamond brokering services to residents of Madison WI and beyond. We assess, buy and sell diamonds in a relaxed, discreet and honest atmosphere. We work hard to ensure you receive the highest possible quality diamonds. If you have diamond jewelry or diamond rings for sale, we work hard to ensure fair pricing.
When considering buying loose diamonds or specific diamonds for diamond rings or other distinct pieces, please keep William Thomas Jewelers in mind. Because we are jewelers and designers, we can help find the best diamond for your particular need. To our staff, a diamond is not just a commodity, it is part of a larger vision.
WORD on the STREET
I proposed to my fiancée with an engagement ring I designed with Bill at William Thomas Jewelers. Working with Bill was absolutely wonderful. He is patient and thoughtful, and helped me though the process of designing a ring and selecting a diamond over the course of several weeks. He asked great questions to help me define what I wanted, and gave great advice every step of the way. The final product was beautiful beyond my expectations. My fiancée loves her ring more and more every day.
Diamond Cleaning and Care in Madison WI
Diamonds are very tough. They have longevity and from time to time diamonds require cleaning or their settings require repair. So whether you have diamond rings, diamond earrings or other diamond jewelry, remember William Thomas as your destination when they need attention.
What a Diamond Broker Does
Diamond brokers buy and sell diamonds. If you are looking for a diamond with particular characteristics, or a group of diamonds for a unique piece, we will help you acquire them. There are a wide range of diamond options available and our experts will be happy to work with you. We will help you assess value, use our design experience to find great diamond options or if need be, sell excess diamonds or jewelry.
At William Thomas Jewelers, we follow the GIA Diamond Standards so you can be sure all assessments and transactions meet the highest professional and most widely adhered to diamond standards. Be sure to consider the following tips when preparing yourself to purchase diamonds.
