The Bella Andrea & Co.™ Difference—Nothing Less Than Extraordinary
Each commission begins with exceptional diamonds & uncompromising design. Bella Andrea personally oversees each project.
Each commission begins with exceptional diamonds & uncompromising design. Bella Andrea personally oversees each project.
Bella Andrea & Co.™ is a boutique fine jewelry house specializing in exceptional diamonds, bespoke rings, and custom platinum jewelry. Bella Andrea & Co.™ screens every stone selectively, both lab grown and earth mined.
Every commission is individually designed and personally overseen by GIA Alum Bella Andrea.

Bella Andrea & Co.™ creates bespoke engagement rings and fine jewelry that unite exceptional laboratory-grown diamonds with refined American craftsmanship. Every commission is thoughtfully designed to reflect each client’s vision while honoring timeless elegance.
Every Bella Andrea & Co.™ commission is individually designed around a carefully selected natural or laboratory-grown diamond, handcrafted in platinum by American artisans, and personally overseen by founder Bella Andrea from concept to completion.
Your Vision, Brought to Life
Any design featured in our collection can be personalized in yellow gold, white gold, rose gold, or platinum. Center-stone shape, size, setting style, proportions, and design details may all be customized to create something uniquely yours.
Custom projects are typically completed within approximately four weeks from project commencement through delivery.
24.02 ctw Platinum Diamond Ring | 20.06 ct Center Round F VS2 | Bella Andrea & Co. | $65,995
Exceptional brilliance and precision in a 20.06 carat laboratory-grown round brilliant diamond.

















Meet Bella Andrea
Every commission begins with a conversation. As founder and GIA alum, Bella personally guides clients through the selection of carefully screened, GIA-graded natural diamonds and IGI-graded CVD laboratory-grown diamonds. Each piece is thoughtfully created to reflect the client’s vision and endure for generations.
My credo: Every completed commission becomes part of the Bella Andrea Archive—a permanent record celebrating extraordinary diamonds, exceptional craftsmanship, and the story behind each piece.
This is my promise to you: Nothing Less Than Extraordinary.
- Bella Andrea
Founder, Bella Andrea & Co.™

Bella Andrea & Co.™
Chicago, IL
©2026 Bella Andrea & Co.™ - All Rights Reserved.
Bella Andrea & Co.™ | Chicago | Custom Commissions