Each ATERNA is hand-faceted and cut by hand by our master diamond cutters to Ideal/Excellent proportions, guaranteeing the highest AAA quality. Without exception, these features clearly make the ATERNA the most advanced and affordable genuine diamond quality stone in the marketplace today.
ATERNA® Black is Made-to-Order. See Shipping/Delivery tab for completion estimates. Email us for possible available in-stock sizes.
We proudly offer world-wide shipping including Canada, United States, UK, France, Ireland, Mexico, Spain, China, Italy, Australia, New Zealand just to name a few.
Receive FREE Shipping anywhere in North America on All Orders.
International orders receive a discounted rate that is calculated automatically by our system at checkout.
When can I expect my Delivery?
Our Aterna gems are individually hand-made (never mass produced) for superb quality and workmanship. These stones are Made-To-Order and can take an estimated 2-3 weeks for completion plus delivery time.* Email us for possible available stocked sizes.
|CLARITY||FL to VVS1||FL to I3|
|CUT||IDEAL||Poor to Ideal|
|CARBON CONTENT||50% Carbon, 50% SiC||100% Carbon|
|HARDNESS||9.5 Mohs||10 Mohs|
|CAN DULL / FADE||No||No|
|PRICE / CARAT||$499 - $899||$8,000 - $50,000+|
If you would like to personalize a collection ring with Aterna or create a custom Aterna with a different shape, size and color that is not listed, Fill out the form below and a custom specialist will be in contact via email with availability and pricing. If you do not receive a response, check your spam folder or email us direct at email@example.com
Providing exceptional stones that are created and guaranteed environmentally friendly, ethical and conflict-free. Feel good knowing we are helping our environment, one stunning piece of jewelry at a time.
Were passionate about your shopping experience and include Personalized Service and a 10-day money back guarantee which gives you enough time to ensure your purchase is perfect.