Analytical eye.
Artisan hand.
Lisa Zimowsky is a diamond broker, jewelry designer, and business owner who knows the trade from rough to retail. Based in Boise. Sourcing, designing, and advising with precision for clients who care about every detail.
The Practice
Lisa doesn't guess. She studies the stone, the market, and the margin. Her work sits at the intersection of technical rigor and quiet artistry — a designer who can also read a GIA report cold and negotiate a parcel by memo.
Sourcing direct. Grading by hand. Every diamond evaluated against the 4Cs and the client's intent — not the spread on the certificate.
Two decades of trade knowledge — vendors, valuations, inventory, and margin. The kind of operator other jewelers quietly call for a second opinion.
Speaking & Advisory
Inside the Diamond Trade
How stones actually move — from mine and memo to the case. A clear-eyed look at sourcing, grading, and pricing.
InquireThe Analytical Jeweler
Designing with the same rigor you'd apply to a spreadsheet. Where craftsmanship meets carat math.
InquireRunning a Jewelry Business
Margin, inventory, vendors, and trust. What it actually takes to own and operate in this industry.
InquireA stone, a design,
or a second opinion.
Consultations, custom design, and speaking engagements.
Inquire Now