Fine 18K Jewelry, Rolex, Artwork & Estate Collectibles

A&B Gemological Services is a Southern California-based auction company specializing in fine certified jewelry and luxury wristwatches. Our auctions feature a curated selection of rings, earrings, bracelets, necklaces, and timepieces, all carefully presented for public bidding. With a focus on quality, authenticity, and professional presentation, A&B Gemological Services offers buyers the opportunity to acquire exceptional jewelry and watches through a trusted auction platform. All items are guaranteed to be genuine and authentic as presented in the auction. Shipping is handled in-house through either FedEx or UPS. Winning bidders will receive an invoice with payment instructions within 1–2 business days after...