Established in 2021, Zaisha Overseas is a trusted global supplier specializing in natural and synthetic precious and semi-precious gemstones, diamonds, and watch spare parts. We are dedicated to providing high-quality products that meet the diverse needs of our customers around the world. Each gemstone and diamond we offer is carefully selected and tested for quality, authenticity, and brilliance. Our product range includes a wide variety of rubies, sapphires, emeralds, topaz, amethyst, and other natural and lab-created stones, ensuring something special for collectors, jewelers, and enthusiasts alike.
In addition to gemstones, we also deal in watch spare parts and accessories, offering reliable components that help watchmakers and collectors maintain and restore timepieces with precision.
At Zaisha Overseas, customer satisfaction is our top priority. We pride ourselves on honest descriptions, fair pricing, and exceptional service.
We use expedited international shipping to ensure fast and secure delivery. All orders are carefully packed and shipped within 1–2 business days after payment confirmation. Tracking details are provided for every shipment.
We offer a 30-day return policy from the date of delivery. If you are not completely satisfied with your purchase, you may return the item in its original, unused condition for a full refund or replacement. The buyer is responsible for return shipping unless the item is defective or not as described.