Yes, Gem & Jade Co. is a legitimate jewelry company specializing in fine & rare jewelry, including natural jade, lab diamonds, and cultured pearls. We collaborate with reputable factories and laboratories in East Asia to ensure that our suppliers and sources are both excellent and trustworthy. Our company is based in Los Angeles, California. We operate by appointment only and do not offer walk-in services. All jewelry is available for local pickup and next-day delivery. We also participate in pop-up markets at MAUM Market, Market for Makers, and Unique Markets. Follow us on Instagram for dates and updates! We are an AAPI-owned, women-led small business.