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Pentagon Portrait Cut Lab Diamond Solitaire Ring
Pentagon Portrait Cut Lab Diamond Solitaire Ring
SKU:RES467
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 Pentagon Portrait Cut Lab Grown Diamond Ring. It's also known as a pentagon bezel engagement ring, geometric diamond solitaire, five sided diamond ring, or modern bezel set engagement ring. At the center is a rare 0.80 CT pentagon portrait cut lab grown diamond. It stands out for its bold five angle outline, flat faceting, and contemporary brilliance. This unique diamond shape provides a larger face up appearance and a clean, modern glow. It's perfect for anyone looking for a non traditional engagement ring, geometric diamond ring, or statement solitaire with a designer touch.
The center diamond is set in a full bezel setting, also called a rub over or flush bezel. A smooth metal rim surrounds the stone completely, offering maximum protection and a sleek, low profile look. This style is one of the most secure ring settings, making it ideal for active lifestyles, healthcare professionals, and anyone who prefers a ring without prongs or claws. The bezel highlights the pentagon shape while creating a modern and minimal appearance that complements both contemporary and vintage inspired styles.
The straight shank has pave set round brilliant accent diamonds along the shoulders. This adds a refined sparkle while keeping the band slim, balanced, and elegant. Crafted from 925 sterling silver, 10K, 14K, or 18K solid gold, and 950 platinum, this bezel set pentagon diamond ring comes in white, yellow, or rose tones. It is fully customizable in terms of metal, carat size, ring size, and engraving. Made with ethical CVD or HPHT lab created diamonds, it is also available with IGI certification on qualifying stones. This modern bezel engagement ring is perfect for engagements, anniversaries, promise rings, and for those who want a secure, low profile, and truly unique diamond ring that stands out from traditional styles.
Key Features:
Pentagon Portrait Cut Center Diamond: Rare five sided geometric diamond with flat portrait faceting and bold angles, also called a shield pentagon or geometric portrait cut for a modern architectural look.
Full Bezel No Prong Setting: Rub over bezel fully surrounds the diamond for maximum protection, snag free wear, and a sleek low profile bezel engagement ring style.
Pave Shoulder Accent Diamonds: Round brilliant lab grown diamonds pave set along the band shoulders to add refined sparkle while keeping the focus on the unique center shape.
Slim Straight Shank Band: Clean, modern straight shank design with balanced proportions for comfortable daily wear and elegant stacking with wedding bands.
IGI Certified & Ethical Diamonds: Crafted with CVD or HPHT lab created diamonds, with IGI certification available on qualifying center stones for verified quality and trust.
Fully Customizable & Cost-Effective Luxury: Available in 925 sterling silver, 10K/14K/18K gold, and 950 platinum with custom carat size, metal tone, and engraving, making this an economical engagement ring and a cost effective engagement ring option at a reasonable price without sacrificing design or quality.
Diamond Details
Diamond Details
| Shape | Pentagon Portrait Cut |
| Color/Clarity | EF_VS |
| Carat Weight | 0.80 CT (± 0.10 CT) |
| Dimension | 7.30*9.15 MM (± 0.10 MM) |
Diamond Details
| Shape | Round Cut |
| Color/Clarity | EF_VS |
| Carat Weight | 0.10 TCW (± 0.05 CT) |
| Dimension | 1.30 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 |
✤ Similar Products:
1. Octagon Portrait Diamond Solitaire Engagement Ring
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.
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