Client inspired. Artistically refined. Expertly crafted.
About byGemGirl
Danielle Foster, owner and founder of byGemGirl, began her career in jewelry at the Gemological Institute of America (GIA) where she obtained her Graduate Gemology (G.G.) and Graduate Pearls (G.P.) diplomas. Fascinated by gems from a young age, Danielle pursued a career to combine her two passions: jewelry and design. Her love of fashion, gemstones, and innovation led to the birth of byGemGirl, a private jewelry concierge and custom design house. Danielle and her byGemGirl team can create unique, one-of-a-kind pieces at any price point.
Our Newest Designs
Announcing our most recent creations of custom jewelry in gold and platinum with diamonds.
Why byGemGirl
Quality
We work with the world’s top diamond suppliers to source the finest quality stones.
Innovation
We use the industry’s most innovative and precise production technology.
Customized Designs
Trust your custom design to byGemGirl. We’ll save you time, money and stress!
Ethics
We source our diamonds only from suppliers who adhere to the Kimberley Process.
What Our Clients Say
She took my design style for my ring and created something more beautiful than I could have ever imagined.
Emma Chappell
Through out the entire process, she was super patient, professional, and extremely informative. I had trouble deciding on the design I wanted and she helped me every step of the way.
Stephanie Jensen
She truly made my dream ring a reality! Great communication throughout the whole process!!
Natalee Peppitt
We were amazed by the fast shipping, the stone quality, and your incredible knowledge which helped guide us in choosing the perfect stone between the many great options you offered.
Viviane Vandenbroek
Customize your Vision
Let our skilled artisans take your inspiration and bring your vision to reality. We work within your budget to source the finest stones for your unique creation.
Trust your custom design to byGemGirl. We’ll save you time, money and stress!
