About

Our Story

Fine jewelry, reimagined—where timeless elegance meets contemporary charm. Founded by Brooke Miler in 2010, the Porter Gulch journey began with the transformation of a simple cabochan setting into a wearable piece of art. Fueled by her passion, Brooke left the corporate world to pursue jewelry design full-time, creating one-of-a-kind pieces that inspire and captivate.

While Porter Gulch has grown and evolved, our mission remains unchanged: our passion lies in the process of creating beautiful jewelry for all of life’s special moments —and everything in between.

What We Do

Our gemstones are carefully hand-selected with uncompromising standards, ensuring unparalleled quality, brilliance, individuality, and a commitment to responsible mining practices. From vibrant sapphires to exquisite diamonds, our ethically sourced gems are expertly crafted into designs by our team of master jewelers in San Francisco.

At Porter Gulch, we believe jewelry should hold emotion, memory, and meaning. While many come to us in search of their forever ring, they return for heirlooms-in-the-making—pieces that mark birthdays, milestones, and quiet moments alike. Our work is about more than adornment. Our mission is to turn meaningful milestones into lasting memories—through jewelry that’s personal, artful, and distinctly yours.

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Who We Are

We’re a small, women-owned, and operated team, deeply passionate about fine jewelry and dedicated to offering an exceptional experience. Whether you’re drawn to unique gemstone cuts, mesmerizing and uncommon colors, or thoughtful designs, our jewelry embodies the perfect balance of artistry and individuality.

Discover the magic of Porter Gulch, where every piece tells a story.

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Brooke

FOUNDER & DESIGNER

Brooke’s jewelry journey began in 2008 with a love for silversmithing and the art of transforming raw materials into wearable art. At the same time, her fascination with gemstones grew, prompting her to take courses to deepen her expertise. This passion led to the creation of Porter Gulch, where she focuses on sourcing unique, ethically sourced gemstones—especially sapphires.

Recognizing a gap in the market for one-of-a-kind, personal, and timeless rings, Brooke now helps clients craft pieces that are both beautiful and meaningful. Each creation reflects individuality, quality, and the important moments that define us.

Amy

GEM SPECIALIST & CLIENT SALES

Jewelry has always been more than a passion—it is a lifelong obsession with designs from every era. As a collector and aficionado of unique and vintage jewelry, I pursued formal education at GIA, where I honed my expertise in gemstones and grading. Through a twist of fate, I found my way to Porter Gulch, where I now have the privilege of guiding clients on their jewelry journey.

From sourcing extraordinary gemstones to exploring countless design possibilities, I’m dedicated to creating personalized pieces that tell each client’s unique story. It’s an honor to help bring their vision to life.

Cam

CREATIVE & MARKETING

I’m a lifelong collector and admirer of all things jewelry, with a deep obsession for gemstones, especially earth-toned sapphires. In a previous chapter, I designed and crafted jewelry by hand, from carving wax into brass to creating bold statement pieces. With a background in creative direction and marketing, I bring a unique perspective to fine jewelry.

I love being part of the creative process, from photoshoots and prop styling to crafting imagery that captures unforgettable experiences. This passion, combined with my desire to understand our clients, ensures we connect with those who truly appreciate our unique approach.

Susmitha

Production Assistant

Susmitha’s admiration for jewelry began early, inspired by the gold and diamond pieces that are such an important part of her cultural surroundings. While studying at the California College of the Arts, she took numerous jewelry-making classes, where she discovered a passion for the craft and gained hands-on experience in the processes behind each design.

At Porter Gulch, Susmitha brings her versatility and attention to detail to every aspect of the business. From packing shipments and managing client invoices to supporting marketing and countless behind-the-scenes tasks, she plays a key role in keeping everything running smoothly. Her dedication ensures each client’s experience is as thoughtful and polished as the jewelry itself.