The Diamanti ATERNA® Emerald Cut is among the most classic of diamond shapes. Due to it's long lines, it tends to be less fiery than a "Round brilliant" cut, but it also tends to have broader, more dramatic flashes of light. It features 27 facets and its clean lines come from step-cutting, or parallel line facets.
Derived from one of the rarest minerals found in nature, Diamanti ATERNA is a revolutionary Lab Created Diamond Gem like nothing else you have ever laid eyes on. With incredible diamond brilliance, it captures even the slightest light source transforming it into an intense scintillation of fire and sparkle. With fiery dispersion spectacularly emitted by ATERNA, it rivals any natural gemstone for fire and brilliance.
Superbly Engineered in our state-of-the-art laboratories, our scientists prepare a specialized proprietary blend comprised of Pure Carbon, Pure Silicon and elements making it the second hardest Gem in the world at 9.5 hardness - only 2nd to a diamond at 10 Mohs hardness. Because of the high carbon content, it will test positive for a diamond on most diamond testers and pass the fog and transparency test. Like a diamond, it has excellent durability and can handle the high stresses of being worn daily. We use the latest advanced rough processing to achieve a colorless pure polytype giving the ATERNA exquisite E/F and G/H color profiles.
Each ATERNA is hand-faceted and cut by hand by our master diamond cutters to Ideal/Excellent proportions, guaranteeing the highest light reflection entering the stone. Without exception, these features clearly make the Aterna the most advanced and genuine diamond quality stone in the marketplace today.
Additional photos showcase the ATERNA Emerald in a customized Juliet ring and customized Alexis 3-stone ring.
We proudly offer global worldwide shipping to Canada, United States, UK, France, Ireland, Mexico, Spain, China, Italy, India, Australia, New Zealand, just to name a few.
Receive FREE Shipping Anywhere in North America on All Orders. International orders receive a discounted rate 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. Available stock sizes shown usually ship within 2 - 3 business days. Special order sizes may take 2-3 weeks to complete, plus shipping time. Actual delivery time will depend on the shipping method selected at checkout.
You will be provided an Estimated Completion Date when your item officially goes into production. Most orders ship soon after the Estimated Completion Date, while some orders may take additional time, depending on the item design and quality control.
If you require this item for a specific date, please add your details to the comment section at checkout or contact us for RUSH options at email@example.com.
We recognize the importance of providing superior products and ensuring the highest quality jewellery from the day you receive it to the years to come. That is why we offer a Lifetime Guarantee on our Loose stones and Lifetime Manufactures Guarantee on all our jewelry for your total peace of mind.
Diamanti Stone Coverage We stand behind the quality and craftsmanship of our Diamanti stones and offer a complimentary Lifetime Guarantee. Our Lifetime Guarantee covers colour and optical properties of brilliance and fire change. See our Lifetime Guarantee page for full details.
Peace Of Mind Coverage Rest at ease with our Peace of Mind Coverage that includes loss replacement for melee accent stones, stone tightening and a complimentary cleaning with service, all free of charge for one year.
Quality Guaranteed At Quorri, we are obsessive about quality. We want you to enjoy your Jewellery for years to come, so we handcraft each piece using only the highest quality materials and time-honoured techniques. We proudly stand behind our products and are committed to bringing you unique styles reflecting the devotion, skill, and creativity of our master craftsmen and artisans.
Personalized GEM Concierge
If you would like to personalize your Aterna Gem with a different Size, Shape, Stone colour, you can do so by sending us a message. A gem concierge specialist will be in contact with availability, pricing and guidance. If you do not receive a response within 48 hours, check your spam folder or email us direct at firstname.lastname@example.org
LIFETIME STONE GUARANTEE
We stand behind the quality and craftsmanship of our Diamanti stones and offer a complimentary Lifetime Guarantee. Our Lifetime Guarantee covers colour and optical properties for the life of your stone.
PEACE OF MIND COVERAGE
Rest at ease with our Peace of Mind Coverage that includes loss replacement for melee accent stones up to 2mm (.03ct), center stone tightening and a complimentary steam cleaning with your service, all free of charge for one year.
HIGHEST QUALITY GUARANTEED
At Quorri we are obsessive about quality and are committed to bringing you only the Highest Quality Materials and Time-Honored techniques reflecting the devotion, skill, and creativity of our master craftsmen and artisans.
Each individually hand-crafted ring is set with our incredible Diamanti Aterna. Derived from one of the rarest minerals found in nature, Diamanti Aterna is a revolutionary Lab Created Diamond Gem like nothing else you have ever laid eyes on. With incredible Diamond brilliance, it captures even the slightest light source transforming it into an intense scintillation of fire and sparkle. With fiery dispersion spectacularly emitted by Aterna, it rivals any natural gemstone for fire and brilliance. Like a Diamond, Aterna is durable, tough and extremely resistant to scratching, and abrasion. With an impressive hardness of 9.5Mohs (a Diamond being 10Mohs), it is the second hardest Gem in the world and harder than a Sapphire, Ruby, and Emerald. This incredible durability makes it ideal for everyday wear.
D to H
D to Z
FL to VVS1
FL to I3
Poor to Ideal
RESISTANT TO SCRATCHING
CAN DULL / FADE
CONFLICT FREE ECO-FRIENDLY
GIA GRADING STANDARDS
PRICE / CARAT*
*Based on a Round, E/F color, VVS1 clarity, Ideal cut
ATERNA PASSES DIAMOND TESTING
Tests Positive For A Diamond
A diamond tester is a thermal conductivity meter that will detect the rate at which heat moves through stones and will tell you whether it is a diamond. Because of the high carbon content and similar heat signature, Aterna will test positive on most diamond testers.
Passes Fog Test
Diamonds effectively conduct heat and therefore disperse heat quickly. If you place a stone in front of your mouth and fog it like you would a mirror, if it stays fogged for a couple of seconds, it’s most likely not a diamond. Aterna, like a diamond, disperses the heat from your breath instantaneously and won't fog up.
Passes Transparency Test
A diamond refracts light so intensely that you cannot see through it. If you’re able to read the letters of the newspaper—even if the letters are a bit blurry, its most likely not a diamond. Aterna's facets will refract and bend the light so sharply that you wouldn't be able to see the print, thus passing the transparency test.
Exceptionally Durable- ATERNA® gems are superbly Engineered with a specialized proprietary blend comprised of Pure Carbon, Pure Silicon and other elements giving the Aterna 9.5 Mohs hardness. ( only 2nd to a diamond at 10Mohs.)
E/F & G/H Colour- The less colour in a diamond, the more valuable it is. Diamanti ATERNA® stones are exclusively created to the top colourless and near colourless grades.
Embrace the ultimate in personalization and luxury with our bespoke diamond cutting service, allowing you to bring your unique vision to life. Transform your hand-selected Aterna rough into a one-of-a-kind masterpiece, meticulously cut to your exact specifications, ensuring it radiates brilliance like no other.
Crafted to Perfection, Uniquely Yours.
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 jewellery at a time.
RISK FREE SHOPPING
Were passionate about your shopping experience and include complimentary Personalized Service, Lifetime Warranty and a 10-Day Money Back Guarantee which gives you enough time to ensure your purchase is perfect.
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