Engagement Rings
Antonella Cathedral Vintage Engagement Ring
$2,999.00 CAD - $6,799.00 CAD
Stone Information
Gem Type: PURE® Lab Grown Diamond
Avg. Color/Clarity: E/F, VS1-VVS
Composition: 100% Carbon
Certification: IGI Diamond Report
Hardness: 10 Mohs
Gem Type: ATERNA®
Avg. Color/Clarity: D/E, VVS1
Composition: 50% Carbon & Silicon Carbide (SiC) Blend
Generation: Gen 4 Diamond-Grade Moissanite
Hardness: 9.5 Mohs
Gem Type: LUXE®
Avg. Color/Clarity: E/F, VVS
Composition: 50% Carbon & Silicon Carbide (SiC) Blend
Generation: Gen 3 Diamond-Grade Moissanite
Hardness: 9.25 Mohs
Accent Stone Type: Lab Diamonds
Avg. Color/Clarity: E/F, VS+
Shipping / Delivery
Enjoy complimentary shipping across Canada and the USA on all orders. International orders receive a discounted rate automatically calculated at checkout.
When can I expect my delivery
Each piece is individually handcrafted to order—never mass‑produced—and meticulously hand‑set for exceptional quality. Production typically completes within 14–18 business days, followed by shipping time.
You will receive an Estimated Completion Date once your item officially enters production. Most orders ship shortly after this date, though some designs may require additional time depending on complexity and quality control.
If you need your order by a specific date, please include the details in the comment section at checkout or email us for RUSH options at contact@quorri.com.
Indulge in timeless elegance with our vintage designer ring. It features a captivating Round Brilliant centerpiece held by a six-claw cathedral petal-inspired basket. The band sparkles with pave-set brilliance, and a delicate filigree inner band adorned with more round brilliants adds a touch of opulence. Elevate your love story with this luxuriously engagement ring, a symbol of enduring sophistication and style. Showcased in Platinum and set with a 2.00 carat center.
SETTING INFORMATION
Average Ring Width: 2.10mm tapers up to 1.50mm
Average Ring Height: 8.40mm
Average Accent Stone Carat Weight: .75ct.tw
Key Features
- Vintage Cathedral Lab Diamond Engagement Ring featuring an elegant six-claw setting that elevates the diamond for maximum light performance.
- Petal-Inspired Basket designed to cradle the round lab-grown diamond with delicate floral-like detailing, adding a soft and romantic touch.
- Accented Split Band adorned with shimmering lab diamonds, enhancing brilliance and creating an intricate, sophisticated aesthetic.
- Solid Gold or Platinum Setting available in 14K white, yellow, or rose gold or platinum, ensuring durability and long-lasting beauty.
- Fully Customizable allowing selection of diamond size, metal type, and personalized details to create a one-of-a-kind ring.
- Ethical and Sustainable lab-grown diamonds provide an eco-friendly, conflict-free alternative to traditional gemstones.
Advantages
- Elevated Diamond Display with the cathedral setting creating a dramatic and regal effect, perfect for showcasing brilliance.
- Timeless Vintage Appeal blending antique charm with refined craftsmanship for a sophisticated and romantic engagement ring.
- Durability for Everyday Wear crafted in solid gold or platinum, ensuring strength and longevity.
- Perfect Engagement or Anniversary Ring ideal for proposals, anniversaries, or milestone celebrations.
- Customizable to Your Preferences allowing selection of different carat sizes, metal types, and design details for a personal touch.
Experience the beauty of tradition with the Vintage Cathedral Lab Diamond Engagement Ring featuring a petal-inspired basket and lab diamond accented split band in solid gold or platinum. Designed for romance, elegance, and ethical luxury. Click "Add to Cart" today and customize yours.
The Quorri Difference
Why Thousands Choose Quorri
Handcrafted in Canada
Set by hand in solid 10k, 14k or 18k gold, or 950 platinum. Never plated, never mass-produced.
IGI Certified Diamonds
Every PURE® lab diamond above .50ct includes a full IGI diamond grading report with a laser-inscribed report number.
Lab Diamond Accents
Every accent stone is a genuine lab-grown diamond, hand-set to the same exacting standard as the centre stone. Conflict-free, ethically sourced, and selected for brilliance.
Lifetime Guarantee
Lifetime Guarantee on our lab diamonds, gems and gemstones and a Lifetime Manufacturer Guarantee on all our jewelry for your total peace of mind.
Lifetime Stone Upgrade
Upgrade your centre stone at any time, with no expiry. A promise no traditional retailer makes.
Free Shipping & 30-Day Returns
Complimentary shipping across Canada and the USA, backed by our 30-day return policy.
Set by hand in solid 10k, 14k or 18k gold, or 950 platinum. Never plated, never mass-produced.
Every PURE® lab diamond above .50ct includes a full IGI diamond grading report with a laser-inscribed report number.
Every accent stone is a genuine lab-grown diamond, hand-set to the same exacting standard as the centre stone. Conflict-free, ethically sourced, and selected for brilliance.
Lifetime Guarantee on our lab diamonds, gems and gemstones and a Lifetime Manufacturer Guarantee on all our jewelry for your total peace of mind.
Upgrade your centre stone at any time, with no expiry. A promise no traditional retailer makes.
Complimentary shipping across Canada and the USA, backed by our 30-day return policy.
Make It Uniquely Yours
Customize This Ring
Every element of this ring can be tailored to your vision. Choose your centre stone, select your metal, and refine the details until it feels exactly right. Our design team works with you one-on-one to bring your perfect engagement ring to life.
Handcrafted Excellence
Every Quorri engagement ring is individually designed and handcrafted in Canada using solid gold or platinum — never plated, never mass‑produced. Our master jewellers create each piece to last a lifetime.
We select only the top five percent of stones for D–F color, VS1–VVS clarity, and Ideal cut, ensuring exceptional brilliance, fire, and durability. A Quorri ring is crafted with uncompromising materials and meticulous attention to detail, made to celebrate your most meaningful moments.
Certification & Grading
Each PURE® Lab‑Grown Diamond is accompanied by a full IGI Diamond Grading Report — independently verifying your stone's cut, color, clarity, and carat weight. GIA certification is also available upon request.
ATERNA® Gen 4 and LUXE® Gen 3 stones come with a Quorri Certificate of Authenticity. Because every stone is held to a fixed standard — D/E/F colorless, VVS1 clarity, Ideal cut. Every stone meets the same exceptional standard without exception.
Side-by-Side Comparison
LUXE® · ATERNA® · PURE®
A closer look at what sets each stone apart.
| LUXE® Gen 3Diamond-Grade Moissanite | ATERNA® Gen 4Diamond-Grade Moissanite | PURE® Lab DiamondIGI Certified Lab Diamond | |
|---|---|---|---|
| Composition | SiC + Carbon blend | SiC + Carbon blend | 100% Pure Carbon |
| Color Grade | E / F | D / E | E / F |
| Clarity | VVS2 | VVS1 | VVS / VS+ |
| Cut | Ideal | Ideal | Ideal |
| Hardness | 9.25 Mohs | 9.50 Mohs | 10 Mohs |
| Eco-Friendly | Yes | Yes | Yes |
| Conflict Free | Yes | Yes | Yes |
| Guarantee | Lifetime | Lifetime | Lifetime |
Diamond-Grade Moissanite
CompositionSiC + Carbon blend
Color GradeE / F
ClarityVVS2
CutIdeal
Hardness9.25 Mohs
Eco-Friendly Yes
Conflict Free Yes
Guarantee Lifetime
Diamond-Grade Moissanite
CompositionSiC + Carbon blend
Color GradeD / E
ClarityVVS1
CutIdeal
Hardness9.50 Mohs
Eco-Friendly Yes
Conflict Free Yes
Guarantee Lifetime
IGI Certified Lab Diamond
Composition100% Pure Carbon
Color GradeE / F
ClarityVVS / VS+
CutIdeal
Hardness10 Mohs
Eco-Friendly Yes
Conflict Free Yes
Guarantee Lifetime
*Based on a 1.00ct Round, D/E color, VVS1 clarity, Ideal cut. All stones are eco-friendly, conflict-free, and backed by our Lifetime Guarantee.
LUXE® and ATERNA® are diamond-grade moissanite. PURE® is an IGI-certified lab-grown diamond.
A Seamless Experience, Start to Finish.
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Complimentary shipping anywhere in Canada and the USA. International orders ship at a discounted rate, calculated automatically at checkout.
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Your ring arrives beautifully packaged in a deluxe presentation box — crafted for the moment, ready for your proposal.
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Every ring includes a complimentary resize within the first 30 days — because the perfect fit matters as much as the perfect ring. Some conditions apply.
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As your love story grows, your ring can grow with it. Our Lifetime Stone Upgrade Program lets you exchange your centre stone for a larger or higher-grade lab diamond at any time. Simply reach out to our team and we will take care of everything.
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We stand behind every piece we create. Every Quorri engagement ring and fine jewellery piece comes with a Lifetime Guarantee and one year of peace of mind coverage.
Our rings are handcrafted in solid gold and platinum, built to the standard that a lifetime guarantee demands. If something isn't right, we make it right.
