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Marquise Diamond Halo Solitaire Engagement Ring
Marquise Diamond Halo Solitaire Engagement Ring
SKU:OJS1393
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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Product Description
Explore this Marquise Diamond Halo Solitaire Engagement Ring. It is also known as a marquise halo engagement ring, navette diamond ring, elongated marquise solitaire, or vintage inspired halo bridal ring. This piece is crafted for those who appreciate dramatic sparkle paired with refined balance. At the center is a marquise cut lab grown diamond, valued for its elongated shape, pointed tips, and brilliant facet arrangement. Available from 0.50 CT to 3.00 CT in EF color and VS clarity, this fancy cut diamond provides excellent finger coverage and a larger visual impact compared to many round or oval stones. The marquise cut, often called a football shaped or eye shaped diamond, is admired for its regal history and graceful proportions that flatter the hand.
The center stone is held in a classic prong setting and surrounded by a precision set round brilliant micro pave halo, which can also be referred to as a floating halo or fine halo setting. This halo increases the perceived carat size, improves light return, and offers extra protection to the delicate points of the marquise diamond. A high profile arched cathedral gallery lifts the setting, allowing light to enter from various angles while keeping the ring visually elegant instead of bulky. This design is ideal for those who seek brilliance without the weight.
The band features a classic single shank design, also known as a plain cathedral band or solitaire shank. Instead of splitting, the band rises smoothly toward the center in a graceful cathedral arch, providing strong support and a clean, elegant profile. This style keeps the focus on the marquise center diamond and halo, while offering excellent durability and a timeless silhouette. The polished plain band enhances comfort for daily wear and allows the elongated marquise shape to remain the true statement of the ring.
Key Features:
Elongated Marquise Cut Presence: The marquise cut lab grown diamond (also called navette diamond or football shape diamond) visually lengthens the finger and offers a larger face-up look than many other diamond shapes of the same carat.
Protective Halo + Prong Architecture: A precision micro pave halo paired with secure prong setting helps guard the marquise diamond’s pointed tips while enhancing brilliance and symmetry from every angle.
Cathedral, High-Profile Support – The arched cathedral design lifts the center stone gracefully, improving light entry and making this halo engagement ring feel elevated yet stable for daily wear.
Slim, Balanced Band for Comfort: The polished shank (also known as a classic solitaire band) keeps the ring lightweight and comfortable, ideal for long-term wear without compromising visual impact.
Ethical Lab Diamond Choice: Crafted with lab created diamonds (CVD/HPHT), this conflict free engagement ring offers the same hardness, fire, and clarity with better value and sustainability.
Perfect for Romantic Gifting Moments: An ideal marquise halo engagement ring for proposals, Valentine’s Day gifts, anniversaries, bridal jewelry, or a meaningful love-driven self-purchase; customization and IGI certification available on qualifying stones.
Diamond Details
|| 𝐍𝐨𝐭𝐞: 𝐓𝐡𝐢𝐬 𝐣𝐞𝐰𝐞𝐥𝐫𝐲 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐈𝐆𝐈 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐝𝐢𝐚𝐦𝐨𝐧𝐝𝐬 𝐨𝐟 𝟏.𝟎𝟎 𝐂𝐓 𝐚𝐧𝐝 𝐚𝐛𝐨𝐯𝐞. ||
Diamond Details
| Shape | Marquise Cut |
| Color/Clarity | EF_VS |
| Carat Weight | 0.50 To 3.00 CT (± 0.10 CT) |
Diamond Details
| Shape | Round Cut |
| Color/Clarity | EF_VS |
| Carat Weight | 0.20 To 0.30 TCW (± 0.10 CT) |
| Dimension | 1.10 MM (± 0.10 MM) |
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 |
White, Yellow, 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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