Collections

Special Collection

San Francisco Iconic Landmarks

Inspired by the city’s spirit, our San Francisco-themed jewelry captures iconic landmarks, coastal charm, and artistic flair in every piece.

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What people are saying

  • ★★★★★

    Bought this for a friend who is defending her thesis soon and I know she’s going to love it! The quality and attention to detail is amazing.

    Sheila, February 2025

  • ★★★★★

    These are the absolute cutest robot earrings EVER!! Great Quality & just as described!! I purchased them to wear to my son’s Robotics competition.

    Kristi, February 2025

  • ★★★★★

    These were a great gift for my daughter (a bio chem major) She recognized them right away as RNA. Most importantly they do not give her a reaction and she’s sensitive to a lot of metals. Highly recommend.

    Nadine, January 2025

  • ★★★★★

    Obsessed with my lung earrings! May have to return for more anatomical earrings for my medical career. They're lightweight and the design is subtle but as accurate as I could find. The people who do notice are delighted and that's why I love wearing them.

    Shawna, June 2024

Meet Nancy

Nikola Jewelry Owner, Designer & Creator

Nancy Varma, PhD, is a scientist, writer, and artist based in San Francisco, California. By day, she leads groundbreaking research in cancer and autoimmune disease treatments, and by night, she channels her creativity through writing and art. Growing up in a household where both creativity and logic thrived, she developed a unique passion for exploring the connection between science and creative pursuits.

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Our Promise

  • Worldwide

    shipping & returns

  • Nickel-free

    hypoallergenic

  • Recycled

    post-consumer gold/silver

  • Ethically-sourced

    materials

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