My passion is guiding clients to discover the perfect hand-crafted piece that enriches their fine jewelry collection while delivering exceptional value.

With over 45 years of experience, I take pride in offering superior diamonds at the best prices—consistently outperforming both retail jewelry stores and online competitors.

Beyond my fine jewelry designs, I also offer an extensive selection of engagement rings from my own exclusive designer collections—Sophia, Ancona, Venetian, Amore, and Today’s Trends, among others—each created to capture timeless beauty and individuality.

My offerings also include diamond studs, pendants, tennis bracelets, necklaces, and fully customized designs, all crafted with the same attention to detail and commitment to excellence.

Every client receives my personal boutique service, ensuring a one-on-one experience defined by genuine guidance, trust, and exceptional care—from the first conversation to the final creation.

Whether you’re simply exploring or envisioning your dream custom piece, I would be honored to bring your vision to life.

Thank you for choosing Mark S. Daffner—where jewelry is art.

I invite you to book an appointment and begin your journey today.

— Mark S. Daffner,
Founder & Gemologist