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Old European Round Cut Halo Engagement Ring
Old European Round Cut Halo Engagement Ring
SKU:OJS0372
A 0.50 CT Round Diamond Pendant, On Us With $999+
A 0.75 CT Round Diamond Pendant, On Us With $1,499+
A 1.00 CT Round Diamond Pendant, On Us With $1,999+
A 0.50 CT Round Diamond Pendant, On Us With $999+
A 0.75 CT Round Diamond Pendant, On Us With $1,499+
A 1.00 CT Round Diamond Pendant, On Us With $1,999+
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Explore all our exclusive offers, complimentary gifts, and special rewards available with your purchase.
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Product Description
Explore our Old European Round Cut Halo Engagement Ring celebrates antique romance and modern luxury. At its center is a stunning 2.20 CT Old European cut diamond, which is also referred to as an Old Euro diamond, antique round cut, vintage European cut, heirloom round, early brilliant cut, or old world round diamond. Known for its high crown, small table, and wide hand cut facets, this lab grown diamond gives off a soft, candle-lit glow instead of sharp flashes. This creates depth, warmth, and distinct character. With EF color and VS clarity, this lab created diamond offers ethical, sustainable, conflict free beauty that stands the test of time.
Surrounding the center stone is a halo made from tapered baguette and trapezoid cut diamonds. This forms a bold geometric frame inspired by Art Deco and vintage jewelry. This design is often called a step cut halo ring, baguette halo engagement ring, geometric halo ring, or antique style framed diamond ring. The structured halo increases the visible size of the Old European diamond while adding symmetry and a refined, museum-worthy look. An open gallery under the setting lets light pass freely, showcasing the stone’s antique facets and enhancing sparkle from every angle.
The gold ring features a sleek 1.70 mm polished gold band, also known as a classic shank, minimalist band, comfort fit band, or slim bridal band. It is available in 925 sterling silver, 10K, 14K, or 18K gold, and 950 platinum in yellow, white, or rose gold tones. This ring is fully customizable with options for sizing, engraving, and metal upgrades. Each piece comes with the Ouros Authentic Jewelry Certificate, secure checkout, flexible payment options, and dedicated customer support. This Old European halo design is perfect as an engagement ring, proposal ring, wedding ring, anniversary gift, or heirloom fine jewelry. It embodies lasting love, artistry, and timeless elegance.
Key Features:
Center Diamond Style: Old European Round Cut Halo Engagement Ring featuring an antique round, Old Euro cut, vintage European, heirloom round, or early brilliant style center diamond.
Halo Design: Art Deco inspired baguette and trapezoid halo design, also known as a step cut halo ring or geometric framed diamond ring.
Band Profile: Slim 1.70 mm polished gold band with a classic shank, minimalist bridal band, and comfort-fit profile.
Customization & Certification: Fully customizable engagement ring with sizing, engraving, metal upgrades, and an IGI / brand authenticity certificate.
Occasion Use: Perfect for proposals and milestones such as an engagement ring, wedding ring, anniversary gift, or vintage heirloom jewelry.
Diamond Details
Diamond Details
| Shape | Old European Round Cut |
| Carat Weight | 2.20 CT (± 0.10 CT) |
| Dimension | 8.20 MM (± 0.10 MM) |
| Color/Clarity | EF_VS |
Diamond Details
| Shape | Tapered Baguette Cut |
| Carat Weight | 0.20 TCW (± 0.10 CT) |
| Dimension | 3.20*2.10 MM (± 0.10 MM) |
| Color/Clarity | EF_VS |
Diamond Details
| Shape | Trapezoid Cut |
| Carat Weight | 0.50 TCW (± 0.10 CT) |
| Dimension | 4.70*1.40*3.70 MM (± 0.10 MM) |
| Color/Clarity | EF_VS |
Ring Details
| Ring Width | 1.70 MM [Customization Possible] |
| Ring Depth | 1.70 MM [Customization Possible] |
| Type | Lab Grown Diamond |
| Metal Purity |
Silver (925,935), Solid Gold (10KT, 14KT, 18KT); 950 Platinum |
| Metal Tone |
Yellow, White, Rose |
| Stamp/Hallmark | Yes |
| Jewelry Certificate | Ouros Brand Authentic Jewelry Certificate - Contact Us for Your Certificate |
MAKING PROCESS
From the first order to the final quality check, every piece passes through a carefully controlled craftsmanship journey.
Order Received
Order details are reviewed and production specifications are confirmed.
CAD Model
A precise 3D model is created according to the approved design.
Stone Making
Diamonds are prepared and selected to match the design specifications.
Wax Model
The CAD design is transformed into a detailed wax model.
Casting
The wax model is cast in the selected metal to form the jewelry.
Filing
The cast piece is refined and corrected for a clean, precise structure.
Pre-Polish
The surface is smoothed and prepared for stone setting.
Setting
The surface is smoothed and prepared for stone setting.
Final Polish
The piece is polished to achieve its final smooth and refined finish.
Quality Check
Every detail is inspected to ensure our quality standards are met.
Shipping
The approved piece is securely packed and prepared for delivery.
Shipping Policy
International Shipping
We offer international shipping, which takes 8–14 business days after dispatch.
NYC Office Pickup
if this item is available at our NYC office. overnight U.S. shipping can be arranged upon request for an additional fee.
Insured & Trackable
All orders are fully insured and trackable, with signature confirmation available upon request.
Shipping Questions
For any shipping-related questions, please refer to our Shipping Policy or contact our customer support team.
RETURN POLICY
Return Window
You may request a return within 30 days of delivery.
Manufacturing Defects
If a manufacturing defect is identified within 30 days of delivery, we're happy to offer a free repair.
Return Eligibility
Returns based on personal preference after delivery are not eligible. All returns must be pre-approved before being sent back.
After 30 Days
For concerns reported after 30 days, repair services may be available at an additional charge.
Contact & Assistance
For assistance with your return or repair request, please contact contact@ourosjewels.com.




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JM® Care Plan
Care That Keeps Every Detail Brilliant :
Keep your jewelry looking its best with dedicated care for cleaning, polishing, resizing, repairs, and stone replacement — so every piece stays beautiful for years to come.

JM® Care Plan
Care That Keeps Every Detail Brilliant :
Keep your jewelry looking its best with dedicated care for cleaning, polishing, resizing, repairs, and stone replacement — so every piece stays beautiful for years to come.
JM® Care Plan
Care That Keeps Every Detail Brilliant :
Keep your jewelry looking its best with dedicated care for cleaning, polishing, resizing, repairs, and stone replacement — so every piece stays beautiful for years to come.
Our Services
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