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Semi Mount Cushion Cut Engagement Ring
Semi Mount Cushion Cut Engagement Ring
SKU:GBG9396
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
This semi mount engagement ring is crafted as a refined cushion cut semi mount setting, designed specifically for an elongated cushion semi mount center. As a semi mount (setting only) ring, it includes the band, metal structure, and accent details while leaving the primary center stone open, giving you complete freedom to select your preferred elongated cushion diamond, loose stones, lab grown, colored diamonds, or gemstones. This flexibility allows you to focus on clarity, carat weight, or a unique color while choosing from the best types of ring settings and mountings for your personal style.
Designed as a solitaire semi mount ring setting with a discreet hidden halo semi mount ring feature, this style enhances brilliance without overpowering the center. Approximately 0.1 carat round cut diamonds of invisible halo setting sit just beneath the center stone, creating a soft glow from side angles. The secure 6 prong setting for cushion diamond protects the soft corners of the elongated shape, while the elongated cushion gallery rail adds structural stability. The refined knife edge band flows into a knife edge cathedral engagement ring structure, lifting the center gracefully in classic cathedral settings for engagement rings. Crafted with a balanced 1.8mm band engagement ring width, it maintains a clean plain band engagement ring look from the top view.
Available as a two tone semi mount ring setting, this design can be customized in two tone engagement rings white and yellow gold, blending contrast and dimension beautifully. The elongated cushion shape is naturally narrow, helping lengthen the appearance of the hand and complement slender fingers, while also flattering shorter or wider fingers. The length to width ratio significantly influences whether the stone appears more rectangular or softly proportioned, and this setting is thoughtfully designed to highlight that distinctive silhouette. Part of the Ouros Jewels semi mount ring collection, this two tone engagement ring setting is considered one of the best ring settings for elongated cushion diamonds, offering a structured yet modern finish in a customizable blank ring setting format.
Key Features
Premium Semi Mount Design: A versatile blank ring setting (no center stone included), professionally crafted to serve as the perfect foundation for your custom diamond or gemstone.
Optimized for Elongated Shapes: Specifically engineered as a semi mount for elongated cushion diamonds, but also perfectly compatible with loose lab grown stones, colored diamonds, or vibrant gemstones.
Secure 6 Prong Architecture: Features a robust 6 prong setting for cushion diamonds, providing superior grip and a sophisticated "claw prongs settings" aesthetic for elongated stones.
Subtle Hidden Halo: Adorned with approximately 0.10 carats of brilliant round cut diamonds in an invisible halo (hidden halo) design, adding a secret layer of sparkle visible from the profile.
Refined Knife Edge Cathedral: A striking knife edge cathedral engagement ring design that elevates the center stone, creating a sharp, modern silhouette that catches the light beautifully.
Slim 1.8mm Band: Features a dainty 1.8mm band width with a precision knife edge profile, offering a delicate look that remains strong and balanced on the finger.
Exclusive Two Tone Options: Fully customizable in two tone semi mount combinations (e.g., Yellow Gold prongs with a White Gold band) to create a striking visual contrast.
Comprehensive Metal Selection: Handcrafted in your choice of 925 Sterling Silver, 10K/14K/18K Solid Gold, or 950 Platinum in White, Yellow, or Rose tones.
Ouros Jewels Signature Style: Part of our premier collection, recognized as one of the best ring settings for elongated cushions due to its tailored gallery rail and secure support.
Diamond Details
|| 𝐍𝐨𝐭𝐞: 𝐓𝐡𝐢𝐬 𝐥𝐢𝐬𝐭𝐞𝐝 𝐜𝐮𝐬𝐡𝐢𝐨𝐧-𝐬𝐡𝐚𝐩𝐞𝐝 𝐬𝐞𝐦𝐢-𝐦𝐨𝐮𝐧𝐭 𝐫𝐢𝐧𝐠 𝐢𝐬 𝐝𝐞𝐬𝐢𝐠𝐧𝐞𝐝 𝐟𝐨𝐫 𝐚 𝟏𝟎.𝟐𝟓*𝟕.𝟓𝟐*𝟓.𝟐𝟔 𝐦𝐦 𝐜𝐞𝐧𝐭𝐞𝐫 𝐬𝐭𝐨𝐧𝐞. 𝐅𝐨𝐫 𝐜𝐮𝐬𝐭𝐨𝐦 𝐬𝐢𝐳𝐞𝐬, 𝐩𝐥𝐞𝐚𝐬𝐞 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐚𝐧𝐝 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐜𝐡𝐚𝐫𝐠𝐞𝐬 𝐦𝐚𝐲 𝐚𝐩𝐩𝐥𝐲 𝐟𝐨𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧. ||
Diamond Details
| Shape | Round Cut |
| Color/Clarity | EF_VS |
| Carat Weight | 0.10 TCW (± 0.05 CT) |
| Dimension | 1.10 MM (± 0.10 MM) |
Ring Details
| Ring Width | 1.80 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. View Process
CAD Model
A precise 3D model is created according to the approved design. View Process
Stone Making
Diamonds are prepared and selected to match the design specifications. View Process
Wax Model
The CAD design is transformed into a detailed wax model. View Process
Casting
The wax model is cast in the selected metal to form the jewelry. View Process
Filing
The cast piece is refined and corrected for a clean, precise structure. View Process
Pre-Polish
The surface is smoothed and prepared for stone setting. View Process
Setting
The surface is smoothed and prepared for stone setting. View Process
Final Polish
The piece is polished to achieve its final smooth and refined finish. View Process
Quality Check
Every detail is inspected to ensure our quality standards are met. View Process
Shipping
The approved piece is securely packed and prepared for delivery. View Process
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. You can also pickup this from our NYC Office
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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