All YISHI YIMU jewelry pieces exclusively feature 100% natural gemstones, completely free from artificial treatments or enhancements. Each creation is accompanied by an official gemstone identification certificate issued by the National Gold & Silver Jewelry Quality Inspection Center.
These certificates include: Unique identification number Verifiable QR code for transparent traceability CNAS international mutual recognition accreditation
Quality Standards
Quality Commitment The "Yishi Yimu" laser engraving on every piece is a guarantee of premium materials and masterful craftsmanship.
Quality Assurance For all products purchased through official Yishi Yimu channels, we provide a quality guarantee covering craftsmanship or material defects. Within two years of purchase, under normal usage conditions, we offer corresponding repair services for any quality-related issues.
A Absolutely! As long as we have sufficient stock, you’re welcome to order as many as you like! However, please note that since we only use naturally formed jade without any chemical treatment, each piece is truly one-of-a-kind. Even same SKU, the unique color and quality of the jade make every piece distinct. Rest assured, every gemstone in our jewelry undergoes rigorous selection to ensure exceptional quality, so you can shop with complete confidence.
A Our rings are primarily made from two materials: gold-plated silver and jade itself. Regardless of the material, we recommend selecting your standard size. · For gold-plated silver rings: We offer resizing services for an additional fee, though processing times may be longer. · For jade rings: Unfortunately, we cannot resize them, as altering the ring would compromise the integrity of the jade. Custom orders are available if you need a specific size. Let us know if you need further assistance!
A Of course! Here’s a step-by-step measurement method: 1. Gather Materials: Use a non-stretchable measuring tape or a piece of string. 2. Wrap and Mark: Wrap the string around your finger or wrist at the desired position, then mark where it overlaps. 3. Measure Length: Lay the string flat and measure the length with a ruler, or compare it to a measuring tape to determine the circumference. Let us know if you need any further assistance!
Pro Tip: Keep in mind that finger size can vary with temperature. For rings, we recommend a slightly snug fit in summer and a bit of extra room in winter. A well-fitted ring should slide on comfortably and rotate gently without slipping off.
A Absolutely! We offer personalized jewelry design services. To get started, we’ll need the following details from you: · Jewelry type (necklace, earrings, bracelet, etc.) · Your budget range · Preferred gemstone color(s) · Accent stone preferences (if applicable) · Reference images for design inspiration · Desired delivery timeline By providing this information, we can prepare a tailored and competitive quote for your one-of-a-kind piece. For further assistance, please contact our sales representatives.
A As a Chinese jewelry brand specializing in traditional gemstones, we currently focus on culturally significant nephrite jade (such as Hetian jade) and other heritage gemstones with profound historical roots. At this time, we do not offer jadeite products in our collections.
A Rest assured, every purchase comes with an official certificate issued by the National Gold and Silver Products Quality Inspection Center of China, guaranteeing the authenticity of your jade. For our high-end custom jewelry, we provide an additional authoritative certificate from NGTC (National Gemstone Testing Center), China's premier gemological authority. This dual-certification system offers double assurance of quality and genuineness.
A Absolutely! Our premium gift packaging includes: • Elegant jewelry box • Luxury outer gift box • Branded satin ribbon • Designer carry bag • Handwritten greeting card • Official certification • Discreet receipt The recipient will be delighted by our exquisite presentation - perfect for birthdays, anniversaries or special occasions.
A Orders are typically processed and shipped on the next business day, excluding Chinese public holidays. However, actual shipping times may vary depending on factors such as order quantity, payment method, customization requirements, etc. For specific details, please contact our sales representatives. We are committed to handling every order with both efficiency and exceptional service.
A For sales within Mainland China, certain free shipping terms apply. However, for international orders, shipping costs and fee structures may vary. Please contact our sales representatives for detailed information.
A For both international and domestic shipments, you will receive a tracking number once your package leaves our warehouse. You can then track your order directly on the courier's website.
