Tanzanite Omega Back Earrings in Sterling Silver Sparkling round shape and marquise shape tanzanites make up these beautiful earrings Gemstones may have been treated to improve their appearance or durability and may require special care. Imported You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! Covers damge and loss of stones regardless of size or quality Seamless, Secure Service: Every jewelry piece is monitored from the moment it arrives Superior Repair Experience: Our expert jewelry craftsmen have repaired and restored millions of pieces of jewelry over 27 years No deductibles or additional fees. Easy claims online or by phone. Contract is emailed to you within hours of your purchase. Fully Transferable. 100% refund within first 30 days