Engagement Rings
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ATERNA Old Mine Cushion
$549.00 CAD - $3,999.00 CAD$749.00 CAD - $4,799.00 CAD
Lifetime Guarantee
We recognize the importance of providing superior products and ensuring the highest quality jewelry from the day you receive it to the years to come. That is why we offer a Lifetime Guarantee on our Loose stones for your total peace of mind.
Diamanti Stone Coverage
We stand behind the quality and craftsmanship of our stones and offer a complimentary Lifetime Guarantee. Our Lifetime Guarantee covers color and optical properties of brilliance and fire change. See our Lifetime Guarantee page for full details.
Shipping / Delivery
Receive FREE Shipping anywhere in Canada, USA & Mexico on All Orders. International orders receive a discounted rate calculated automatically by our system at checkout.
When can I expect my Delivery?
Available stocked items usually ship within 2 - 3 business days. Sizes and cuts not in stock may take 2-3 weeks to complete, plus shipping time.
- 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 specifics and quality control.
If you require this item for a specific date, please add your details to the comment section at checkout or email us for RUSH options at contact@quorri.com.
Flexible Payment Options
Pay Over Time With Affirm
Experience the flexibility of spreading your purchase over monthly payments with no hidden or late fees. As low as 0% APR.
Select the Affirm payment method at checkout.
Don't want to finance? Ask us before ordering about breaking the cost into equal payments.
The Old Mine Cushion Also called the "Miner Cut," Old Mine cut diamonds are the precursors to today’s cushion cut stones. Old Mine Cushion cut diamonds had basically two certainties, a three dimensional structure and an eight fold faceting symmetry a table and culet summed up to 58 facets. This was the primary shape used in the Victorian and Edwardian eras. They are very rare and vary in look
Superbly engineered in our state-of-the-art laboratories using advanced patent rough processing, we achieve a colorless, pure, and unique mix that gives the Aterna® its diamond-like durability and incredible sparkle.
Each Aterna® is hand-faceted and cut by our master diamond cutters to Ideal/Excellent proportions, ensuring the highest light reflection. Experience the brilliance and elegance of Aterna®—crafted with precision and designed to last a lifetime.
Additional photos showcasing the Aterna Old Mine Cushion in collection rings are for reference only and not included in the price.
Key Features
- Aterna Old Mine Cushion Cut Diamond-Gem: A timeless gemstone crafted from reformulated moissanite, featuring a vintage-inspired cushion shape with softly rounded edges. With a 9.5 Mohs hardness, it offers exceptional durability and brilliance.
- Enhanced Size and Value: Aterna gems are measured by diamond weight equivalent, offering larger stones for your investment compared to traditional moissanite, which is 10% heavier but often smaller.
- Vintage Charm: The Old Mine Cushion Cut exudes a classic appeal, reminiscent of antique designs, while delivering modern brilliance and fire.
- Precision Faceting: Expertly crafted to maximize light reflection and clarity, ensuring unmatched sparkle and a unique play of light.
- Ethically and Sustainably Made: Responsibly crafted to align with modern values, providing beauty without compromise.
- Vivid Color and Brilliance: Engineered for exceptional light performance, delivering vibrant hues and scintillation that captivate from every angle.
Advantages
- Timeless Elegance: The Old Mine Cushion Cut’s soft, rounded edges and vintage-inspired design exude sophistication and charm.
- Durability for Everyday Wear: With a 9.5 Mohs hardness, the Aterna Old Mine Cushion Cut gem is built to last and retain its brilliance over time.
- More Gem for Your Money: Benefit from equivalent diamond weight measurements, ensuring a more substantial and cost-effective option.
- Versatile Design Potential: Perfect for engagement rings, pendants, and bespoke creations, the Aterna Old Mine Cushion Cut adapts effortlessly to various styles.
- Captivating Sparkle: Expertly crafted facets ensure dazzling fire and scintillation, making every piece unforgettable.
Transform your jewelry collection with the Aterna Old Mine Cushion Cut Diamond-Gem. Combining timeless design, ethical craftsmanship, and exceptional value, this gem is perfect for creating your dream pieces. Click add-to-cart today to make Aterna yours and celebrate its enduring brilliance!
Lifetime Guarantee
Free Shipping
30-Day Returns
Financing Options
Need a Customization?
If you’d like to personalize this item with a different size, shape or color...etc., please send us a message. If you don’t receive a response within 48 hours, kindly check your spam folder or email us directly at contact@quorri.com
FEATURES
- D/E Color, VVS1 Clarity, Ideal Cut
- Tests Positive on most Diamond testers
- Genuinely Hand-Cut to perfect Diamond Proportion
- 9.5 Hardness - Extremely Durable
- Created using pure and responsible environmental practices.
PERFECTLY HANDCRAFTED
Exceptionally Durable- Aterna® gems are superbly Engineered with a specialized proprietary blend giving the Aterna 9.5 Mohs hardness. ( only 2nd to a diamond at 10Mohs.)
Colorless D/E - The less color in a diamond, the more valuable it is. Aterna® stones are exclusively created to the top colorless grades.
Color Options - Aterna® is available in vibrant blue, green or black hues making them a unique and eye-catching choice for any jewelry piece.
DIAMOND COMPARISON
Aterna® offers several advantages over traditional diamonds. They boast exceptional color and cut, often surpassing the brilliance and fire of natural diamonds. Aterna is a more sustainable choice, as it avoids the environmental impact of mining. Additionally, they are more affordable, providing stunning beauty and quality at a fraction of the cost of natural diamonds.
ATERNA PASSES DIAMOND TESTS
Positive Diamond Testing
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 has tested 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.
YOUR PURCHASE INCLUDES:
- Free Shipping
- 30-Day Returns
- Free Gem Packaging
- Certificate of Authenticity
- Lifetime Guarantee
- Lifetime Upgrade Program
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