Lifetime Warranty

Replacement & Repair

Every Russian Brilliants® simulated diamond comes with a Limited Lifetime Warranty that covers the following; If at any time your Russian Brilliants simulated diamond should become abraded or damaged in any way, Russian Brilliants will replace your stone with a new one of the same size and shape. You pay only a $75 per carat deductible (minimum deductible $75). If your stone is set in a Russian Brilliants setting the $75 per carat deductible also includes the cost to remove the old stone and set the new stone. Additional charges may apply to bezel and channel set stones, v-tip prongs, prongs set with small diamonds, stones set in platinum or if the setting needs repair. Previously laser inscribed Russian Brilliants stones are covered by this warranty. However an additional $85 charge will apply if you wish to inscribe your replacement stone. Shipping charges will also apply.

If you would like to have your stone(s) replaced under warranty simply send us your ring, pendant or other fine jewelry item.  We recommend shipping insured with a tracking number.  Please email us the tracking number so we can monitor your item’s arrival. Enclose a note with your item which includes your name, the name on the original order, your email address, best phone number to reach you, and your return shipping address. We will email you to let you know when your item arrives. Next we will review your item with our craftsmen to determine if any additional work is needed to secure your new stone. We will then contact you to discuss your ring or other item before we begin any work.  

We will need your payment information before we begin any work.  We accept all major credit cards as well as PayPal if you prefer. We ship FedEx signature required so someone will need to sign for your item when it is returned.  If you don’t think you can be home to sign for it you can have us send it to your work address or a nearby FedEx Office Print and Ship location and they will hold it for you to pick up

If you have any questions please do not hesitate to contact us. We are always happy to reply to your emails and speak with you on the phone.

Fading & Discoloration

We guarantee that your Russian Brilliants simulated diamond will not fade or discolor internally for the life of the owner.


Russian Brilliants will resize your ring one time at no charge up to 30 days from date of purchase. A charge may apply to hand-engraved bands and bands set with diamonds. Additional re-sizings can be done for a nominal fee. Return shipping charges will apply. Russian Brilliants offers sizing, repair, setting, cleaning and polishing services for any of your fine jewelry.

Stone Upgrades

Furthermore, Russian Brilliants offers you a lifetime ability to upgrade your Russian Brilliants simulated diamond to a larger Russian Brilliants simulated diamond. When you upgrade you pay only our $75 per carat Warranty replacement deductible for the size of your current stone plus our online price of $196 per carat for only the upgrade in size. You may also trade in your Russian Brilliants simulated diamond towards the purchase of a natural diamond of similar or larger size. Simply contact our office if you wish to upgrade.

This warranty supersedes all previous Russian Brilliants warranties. If you have any questions regarding our Warranty or any work performed by Russian Brilliants on your jewelry please call us toll free at 800-322-0995 or contact us via our online form. One of our friendly Customer Care Representatives will be happy to assist you.

This Warranty does not include loss, theft or disappearance.

Celestial Premier Moissanite Lifetime Warranty

When you purchase Celestial Premier Moissanite you will receive a warranty card and certificate of authenticity. The warranty covers the Celestial Premier Moissanite Gemstone for the lifetime of your ownership.

The terms of the Celestial Premier Moissanite warranty are as set forth below:

  1. Your loose or set Celestial Premier Moissanite gemstone is warrantied against chipping, cracking, or optical changes.
  2. The warranty is non-transferable.
  3. Please retain your maintenance receipts for warranty claim approval.
  4. You must register your gemstone within 45 days of purchase date.
  5. You must retain your original receipt of purchase from the original point of sale.

The warranty does not cover the following: loss of your stone, theft, abuse, damage from a jeweler, or maintenance neglect. We highly recommend you obtain jewelry insurance through your insurance provider as you would for any other piece of fine jewelry. As the jewelry owner you are responsible for caring for your stone in the form of a professional cleaning and prong check from a reputable private jeweler every 6 months. There is a $75 per carat deductible to replace your stone if your claim is approved. Warranty claims are subject to inspection of the stone prior to approval. You are responsible for shipping your warranty claim at your cost, insured and signature required. We cannot be responsible for items shipped with no insurance or signature requirement. After inspection we will ship the item at our cost back to you.

For warranty questions and warranty claims please contact Customer Service at

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