Yolanda Marino, affectionately known as Yoli, is a second-generation Mexican-American jeweler born and raised in San Diego, California. With over 40 years of experience working for some of the most renowned jewelers in the area, Yoli has developed a deep understanding of fine jewelry craftsmanship and an unmatched eye for detail. Her love for jewelry began at a young age, inspired by her family’s legacy in the industry, and she has since honed her skills into a true art form.

Fueled by a passion for crafting meaningful and timeless jewelry, Yoli founded Sweet Lily Diamond Studio to bring her distinctive vision and artistry to life. Named in honor of her grandmother Lily, who had a deep love for jewelry and inspired Yoli to pursue her dreams, Sweet Lily is more than just a diamond studio—it’s a reflection of Yoli’s belief that fine jewelry is about more than beauty; it’s about capturing life’s unforgettable moments and turning them into lasting memories.

Yoli’s collections range from bridal to luxury, all curated with mindful attention to both modern elegance and timeless style. She works closely with her clients to ensure each piece tells a story, whether it’s a symbol of love, celebration, or personal achievement. Located in the heart of Mission Valley, her studio offers a welcoming environment where craft and creativity come together, helping each client find the perfect, stunning piece that will be cherished for a lifetime.