Store Policy

Store Policy

Please review these policies carefully as they are the terms of sale that govern your purchases at the DiamondWave Store. Your placement of an order at the DiamondWave Store constitutes your agreement that these policies apply to the order, so be certain you understand them before you place your order. You must be at least 18 years old to order from the DiamondWave Store.

Return Authorization Code

To return a diamond or jewelry item to DiamondWave, follow our three step process:

  1. Your Return Authorization Code. Call 1-866-978-7801 and you will be given a Return Authorization Code. Write this code on the bottom of your original invoice.
  2. Package Your Return. Include all original packaging and collateral material. If your item was delivered with a diamond certificate and that certificate is not returned, you may be liable for the $250 replacement cost. For security reasons, do not write DiamondWave anywhere on the outside of the box. Write "DW Returns Dept." on the shipping document.
  3. Insure Your Package. On your invoice, if the price of the item you're returning is: 
    • Less than $500: You can ship it via any carrier. Be sure to ship your item fully insured, and request a return receipt for confirmation that your shipment has reached its destination.*
    • More than $500: Ship your package via US Postal Service Registered Mail, insured for the total value of the contents, and request a return receipt for confirmation that your shipment has reached DiamondWave .* (FedEx® and UPS® will not insure merchandise over $500.)

You must follow these instructions exactly, failure to do so will prevent the processing of your return. If you have any questions about our return procedure, please contact us at 1-866-978-7801.

* DiamondWave will not be responsible for loss or damage of return shipments.

If you have any questions about our return policies, please call 1-866-978-7801 or email

Does DiamondWave charge sales tax?

Currently, sales tax is collected on orders shipped to addresses in New York State.

Is there a shipping charge?

DiamondWave offers free shipping on all of our inventory.

The information on DiamondWave

We make every attempt to ensure that our online store is as accurate and complete as possible. In order to give you the opportunity to view our products in great detail, some products may appear larger or smaller than their actual size in our photographs; and since every computer monitor is set differently, color and size may vary slightly.

Our objective is to provide you with as much information and detail about your prospective purchase as possible so that you can see the beauty and shape of a particular item. In compliance with industry standards and FTC regulations, DiamondWave states that carat total weight in all purchases may vary 0.05 carats from stated weight.

On the DiamondWave website, we display the dimensions of our products based on the information received from our manufacturers. Also, for each item containing multiple diamonds, we list the average grade and measurement for color, clarity, and carat weight. These averages are calculated by adding all grades or measurements that comprise the inventory with regard to that particular piece of merchandise, and determining the closest mean.

Special or Custom Orders

We want to help you find the perfect ring or piece of jewelry. Many of our items may be altered in various ways. We have received requests to use sapphires, rubies, or other stones in place of what may be displayed on our site. Other requests have included the use of more or less stones or different size stones for a particular item. Such requests may be possible, but are non-refundable, unless there is an error caused by DiamondWave. We reserve the right to correct any issues prior to issuing a refund. Please call us at 1-866-978-7801 with the item number of the product you wish to customize.

The DiamondWave Policy on Conflict Diamonds

At DiamondWave, we only purchase diamonds through the largest and most respected suppliers who, like us, proudly adhere to and enforce the standards established by the Kimberley Process, an international system that polices the trade of diamonds to ensure they are from sources free of conflict.

10 Year Trade-Up Guarantee on Certified Diamond Purchases

When your 45-Day Money Back Guarantee has expired, you can still trade up your GIA or AGS certified diamond for one of greater value for the next 10 years! The trade up credit will be equal to the diamond's full purchase amount. There is no limit on the number of times you can upgrade your diamond and there is no restocking fee.

For example, if your original GIA or AGS certified diamond was purchased for $3,000 and you would like to upgrade to another GIA or AGS certified diamond that is priced at $4,500, you would only pay $1,500.

To trade up your diamond, please send us the diamond and original certificate, and you will receive credit for the price paid for your diamond applied towards a new diamond purchase. If the original grading report has been misplaced, there is a $250 re-grading charge. In some instances a diamond may have incurred damage through daily wear. DiamondWave will accept the diamond back and deduct the cost of polishing and reshaping. Setting and applicable charges may apply on the trade-up.

If you have any questions, please call 1-866-978-7801 to speak with a DiamondWave service representative.

Payment Method Options for Purchase

DiamondWave accepts MasterCard, Visa, American Express, Discover, and wire transfer. With Bank wires payment through your bank, you will receive a 1.5% discount. Bank wire payments are accepted on orders of $750 or more.

Secure Online Transactions

At DiamondWave, we want to make sure your shopping experience is easy and enjoyable so we have taken every measure to guarantee that all orders you place with us are secure and safe. We use the latest in security technology to ensure your credit card information stays safe. We also maintain the utmost respect for your personal information and guarantee that we will never sell any customer information to a third party. Once your order is shipped, it is sent securely and insured from our door to yours.

Product Availability and Pricing

At DiamondWave our store front data including prices, may be inaccurately displayed on our Site due to system failure or typographical errors. We make every attempt to avoid these errors that may occur. We reserve the right to correct any and all errors when they do occur, and we do not honor inaccurate or erroneous prices. Our prices are also subject to change without notice. We apologize for any inconvenience that this may cause. If you have any questions, please do not hesitate to contact one of our Diamond and Jewelry Consultants at 1-866-978-7801 or

Protected Online Transactions

When you make a purchase online from DiamondWave, the information about your transaction is protected by one of the most widely known and trusted security systems on the Internet -- the VeriSign SSL Certificate. SSL stands for secure sockets layer and VeriSign is the premier SSL Certificate Authority enabling secure e-commerce and communications for Web sites at 128- or 256-bit encryption (the highest commercially available). This technology ensures that your personal information is protected from outside parties when transmitted from your computer to our server.

DiamondWave has gone a step further and has an Extended Validation SSL which means that it has been authenticated according to the most rigorous industry standards by VeriSign. 

Customer Confidence in the Green Address Bar

Extended Validation SSL gives DiamondWave a reliable way to extend our trust online. In Microsoft Internet Explorer 7, Firefox and Opera web browers, the address bar turns green and displays our name as the Extended Validation certificate owner. The security status bar shows that the transaction is encrypted and that DiamondWave has been authenticated according to the most rigorous industry standards.

Purchase Safely over the Phone

If you would prefer to purchase your diamonds and jewelry over the telephone, please contact one of our Diamond and Jewelry service representatives. They will be happy to answer any questions you may have, and get your credit card information or assist you in arranging for a bank wire transfer. Please call us at 1-866-978-7801.

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