Return & Refund

MYSTILUX is dedicated to creating and delivering ethically sourced lab grown gemstones and fine jewelry. If there is any quality problem, we are happy to return or exchange your item for free as our commitment to you, subject to the terms and conditions of this return policy.

Except as provided below, you have 180 days from the date your item ships to return your item.

• Orders to USA Destinations qualify for Free Return Shipping

• Orders shipped to International Destinations, customers are responsible for return shipping expenses.

• To request an international return, please send an email to service@MYSTILUX.com and include your order number, product ID and reason for return.

• Regardless of shipping destination, the following items are considered Final Sale and returns are not accepted: Personalized and engraved jewelry, and some custom created orders. Some jewelry, including our One-of-a-Kind, are tagged and cannot be returned if the tag is removed or damaged.

• In order to offer the best shopping and product-return experience to as many guests as possible, MYSTILUX, Ltd. reserves the right to limit purchase activity or place limitations on returns if we have reason to suspect misuse of our generous returns policy (such as excessive returns, reseller activity, or fraud).

• Product exchanges may be offered as store credit and are not available for purchases completed with Affirm or Afterpay.

All returned items must be in complete, unused and original condition, inclusive of the original packaging, original warranty certification or lab grown diamond certification and proof of purchase. Returned items must show no signs of use, wear, or abuse. Moissanite merchandise returned without a warranty card is subject to a $25 lost warranty fee.

If you received a free gift with your purchase, the gift must be returned along with the item you purchased. Failure to return the free gift may result in a charge to you for the item, or we may deduct the value of the gift from the amount refunded to you. If the returned product does not meet the above requirements, we will not process your return or exchange, and we do not guarantee that we will send the non-returnable/non-refundable product back to you.

If eligible for return, we will issue your refund using the same method as the original payment. Shipping charges or additional service charges will not be refunded. 

To qualify for free return shipping, please include a copy of your invoice or the completed return form with your return so we can properly process your return. We are not responsible for any lost or stolen items.

If you need any additional assistance with returning an item, feel free to contact our customer service department at cs@mystiluxjewelry.com, via live chat or at +001 510 861 3371, Monday through Friday from 9:00am to 6:00pm ET.

Return Status

After you have initiated a return, please allow approximately 7-10 business days for the refund process to be completed. This wait time will start on the first business day after your return has been received.

Once your refund has been processed, you will receive an email confirming that has been issued to you.

Terms of Use

This return policy is incorporated by reference into our Terms of use.