David Diamond brings a rare combination of deep Texas roots, proven sales expertise, and a genuinely global perspective to the real estate market. A long-time Houston resident, David launched his real estate career in 2016 and quickly distinguished himself — earning and maintaining Top Producer status throughout his tenure at his boutique Heights firm.
In 2022, David and his family made a bold pivot: relocating to Switzerland for his wife's career, where they immersed themselves in European life — snowboarding the Alps, hiking across the continent, and exploring destinations that were always on the bucket list and some that should have been. The experience was transformative both personally and professionally. Navigating the relocation process twice in three years gave David an intimate, firsthand understanding of what clients face when moving their lives across the world — the logistics, the emotional weight, and the details that make all the difference. That experience now informs how he supports every client in transition.
A natural storyteller with a background in sales and marketing, David is no stranger to the spotlight. In 2023, he appeared on the Christmas episode of House Hunters International — an entertaining behind-the-scenes look at one of television's most beloved real estate formats. Whether on screen or across the negotiating table, David brings warmth, wit, and a disarming authenticity to every interaction.
Now partnered with Sotheby's International Realty, David serves clients across the Houston market with the same care and commitment he has brought to every chapter of his career. His background spans luxury residential, first-time buyers, and relocation clients — and his personal experience living abroad makes him a uniquely empathetic guide for families navigating major life moves.
When he is not working, you will find David hiking the trails with his dogs, managing his ranch in College Station — a passion since 1991 — and spending time with his wife of more than twenty years and their two teenagers. For David Diamond, real estate has always been about more than property. It is about helping people find where they belong.
Membership
“David was a pleasure to work with I hope to do future transactions with him ... “David was a pleasure to work with. I hope to do future transactions with him. Thanks again, David!" Read more
Agent Ratings are based on feedback from clients who have worked directly with the agent, reflecting their personal experience and satisfaction.
Download my app to check Coming Soon listings, Sold Price for nearby listings, Property History Reports and more. You will also receive email alerts when homes meet your search criteria.
David Diamond with Martha Turner Sotheby's International Realty is a real estate professional in TX. View David Diamond's bio, Listings by David Diamond, Neighborhoods where David Diamond is active and more. You can contact David Diamond by clicking the button below.
Platinum agents are empowered by the most innovative and powerful technology tools HAR offers, which are designed to enable clients with premium content, faster response time, rating and review, and many marketing tools.
Learn more