Gemstone: Australian Sapphire Natural: Yes Treatments: None Size: Approximately 10x8mm Weight: 2.92 carats Color: As shown Clarity: Eye clean Cut: Oval All of our rings are solid gold -- never hollow. Metal: 18K Yellow gold. (Available in all colors for no additional charge). Weight: 10 - 12 grams total weight. Final weight will vary with ring size. Ring size: Shown in a size 10, with all sizes available from 5 thru 15. Small additional charge for any size over a size 12. Please contact us for prices. Finish: Shown with a high polish and sanded finish in the detailing. Please note: The center stone shown in all the images is shown loose, and will be professionally bezel set before being shipped to you. The last image shows how most of the stones will be set. The stone in the last setting is a blue star sapphire. By leaving the stone loose we can safely resize the ring or perhaps reset it in a different type of gold. Please note: All rings are made to order, so please allow one to two weeks for completion.7- 10 days during the Christmas season. Let me know if you have a rush, I will do my best to work with you. Center stone has not been fully set and is shown on the ring to give you a good idea as to how the final ring will look. I have also included images of the ring on a mans hand so that you can see the scale. With one of a kind gemstones the one in the images will be the one you receive. All other gemstones will be identical to the images in color, cut, clarity and beauty. All carat weights are accurate. This ring is also available as a blank mounting. If there is a different gemstone that you would like see in this ring please contact me. I carry a huge stock of colored gemstones and more than likely I have it in stock. I also have this style of ring with 10x8mm, 12x10mm, and 14x10mm center stones. Please contact us for availability and prices. All metal is refined in-shop. METAL OPTIONS: 18K gold in ALL colors (yellow, white, rose) are available for each of our items. 22K gold and Platinum are also available for an additional fee. If your desired metal is not available as an option on this listing, contact us to inquire and we can provide information and pricing. SHIPPING: Standard shipping in the continental U.S. is Free via Priority Mail by the USPS Expedited and international shipping is available. International shipping is available anywhere in the world. EXCHANGE & REFUND: I offer a full refund or exchange on every non-custom item that I sell. All items have to be returned in the same condition as received. Damaged or worn jewelry cannot be returned. There are no refunds on custom work, nor rings that have been customized. GUARANTEES AND WARRANTY: All of the material used are 100% genuine, unless stated otherwise in the listing. You could take it to a certified lab for inspection, and if the result came out differently, I will offer you 100% refund. All pave diamonds are covered up to six months after purchase and will be replaced at no charge in the event that you lose one. CUSTOM WORK: Custom work is also available in a variety of forms. Contact us for details, inquiries, or requests. PLATING FINISH: All Platinum, 14K white gold, 18K white gold jewelry (rings, bracelets, pendants and Earrings) will be finished with a Super Bright White Rhodium plating. This is a standard practice in the entire industry. If you do not want the final plating please let us know in advance. This applies only to white metals. All other metals are never plated, but left in the natural state. Thank you for looking!