100% MONEY-BACK AUTHENTICITY GUARANTEE FOR OUR JADEITE PRODUCTS

100% MONEY-BACK AUTHENTICITY GUARANTEE FOR OUR JADEITE PRODUCTS

At Maddy Ying Jewellery, we are committed to offering only 100% genuine Type A (natural, untreated, undyed) jadeite.

Our money-back authenticity guarantee applies strictly to jadeite products only and reflects our confidence in the authenticity and quality of every jade piece you receive.

1. Scope of Guarantee

This guarantee applies only to jadeite (翡翠) products sold by Maddy Ying Jewellery.

⚠️ This policy does not apply to crystals, gemstones, or other materials, which may have natural variations and are not covered under lab-based authenticity disputes.

2. Authenticity Guarantee For Jadeite

All jadeite products sold are guaranteed to be Type A jadeite.


If proven otherwise through a recognized and legitimate gemological laboratory, you are eligible for a refund under the conditions outlined below.

3. 90-Day Verification Period

We provide a 90-day authenticity guarantee from the date of delivery.

  • Customers are encouraged to conduct independent lab testing within this period
  • Claims must be submitted within 7 days of receiving lab results


⚠️ Claims submitted after 90 days may not be eligible for a refund and may be subject to additional review at our discretion.

4. Approved Gem Lab Verification

  • Testing must be conducted by a recognized and reputable gemological laboratory.
  • We reserve the right to:
    • Verify the issuing laboratory
    • Request additional or secondary verification

Customers must provide:

  • Official lab certificate
  • Matching product details (e.g. weight, description, images)

5. Product Condition Requirement

To qualify for a refund:

  • The item must be in original condition
  • No signs of:
    • wear
    • damage
    • alteration
    • stone replacement or resetting

👉 Items that have been modified or damaged after delivery will not be eligible for refund.

6. Mandatory Return For Verification

  • The product must be returned to us for inspection before any refund is processed.
  • Return shipping costs will be covered by us only if the item is verified as not Type A jadeite.

7. Refund Process

  • Refunds are issued only after the returned item has been received and successfully verified
  • Refunds will be processed to the original payment method
  • Processing time: 3–7 working days after approval. Please allow time for your bank or credit card company to complete the refund.

8. Lab Testing Fees

  • Customers are responsible for initial lab testing costs.
  • If the jadeite is confirmed to be not Type A, we will reimburse reasonable testing fees.

9. Fraud & Abuse Protection

We reserve the right to:

  • Reject claims with incomplete, inconsistent, or suspicious documentation
  • Refuse refunds where:
    • the returned item does not match original sales records
    • there are signs of tampering, switching, or alteration
  • Take appropriate action in cases involving fraudulent certificates or misuse of this policy

10. Non-Covered Items (Important)

The following are not covered under this authenticity guarantee:

  • Crystals and crystal jewellery
  • Other gemstones
  • Non-jade materials
  • Change of mind or personal preference
  • Normal wear and tear
  • Accidental damage or misuse

11. How To Submit A Claim

To initiate a claim, please contact us at:
📧 assist@maddyyingjewellery.com

Include the following items:

  • Order number
  • Clear photos of lab certificate
  • Clear photos of the product

12. Final Note

At Maddy Ying Jewellery, we are dedicated to transparency, authenticity, and your peace of mind.


Shop confidently knowing that every jadeite piece is backed by our commitment to genuine Type A jade and responsible business practices.

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