Laine Honolulu is a woman-owned and locally operated jewelry studio-boutique based in Honolulu, Hawai‘i. The brand brings together everyday jewelry and a curated selection of clothing, gifts, and lifestyle products, while celebrating small and local businesses. Its jewelry range includes anklets, bracelets, bangles, earrings, necklaces, and rings, with collections featuring Tahitian pearls, jade, shells, and custom-stamped designs. Many pieces are described as water-friendly, hypoallergenic, and made for everyday wear, including 14-karat gold-filled styles.

Laine Honolulu also offers in-store jewelry services. Customers can get permanent, no-clasp jewelry, such as bracelets, anklets, necklaces, and chain rings, or create a personalized piece at the Custom Jewelry Bar, which features more than 25 chain options and 150 charm options. The studio can also be booked for private events, including weddings, birthdays, and company celebrations. Online shoppers can browse ready-to-ship items, new arrivals, and gift cards, along with jewelry-care accessories. Laine Honolulu offers free shipping on orders over $150; its stated processing time is 10–14 business days, excluding weekends and Hawai‘i state and federal holidays.