
Diamond rings
Princess Cut Diamond Halo Engagement Ring with Architectural Cathedral Shoulders and Pavé Shank
2.57 ct total, D–F colour, VVS–VS clarity, lab-grown
SKU IMPSG-36446
- Type
- Ring
- Total carat
- 2.57 ct
- Centre stone
- 2.00 ct
- Diamond count
- 47
- Shapes
- Princess, Round
- Colour
- D–F
- Clarity
- VVS–VS
- Origin
- Lab-grown
- Metal
- Yellow, White, Rose gold
- Purity
- 14K, 18K
- Ring size
- Standard Size 7 US
- Certificate
- IGI, on request
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Download spec sheet (PDF)Full specification
Diamond Details
- Center Stone Shape
- Princess Cut
- Center Diamond Weight
- 2.00 Carats
- Center Diamond Size
- Approximately 7.00 × 7.00 mm
- Total Diamond Count
- 47 Diamonds
- Total Diamond Weight
- 2.57 CT TW
- Diamond Type
- Premium CVD Lab-Grown Diamonds
- Diamond Color
- D–F (Colorless)
- Diamond Clarity
- VVS–VS
- Cut Grade
- Excellent
- Polish
- Excellent
- Symmetry
- Excellent
- Fluorescence
- None to Faint
- Brilliance
- Exceptional Fire, Scintillation & Light Performance
- Certification
- IGI Certificate Available Upon Request
- Diamond Origin
- Sustainably Grown Using Advanced CVD Technology
- Ethical Assurance
- Conflict-Free, Eco-Conscious & Responsibly Created
Diamond Configuration
- Center Diamond
- Brilliant 2.00 CT princess-cut lab-grown diamond measuring approximately 7.00 × 7.00 mm, securely held in a precision 4-corner prong setting
- Halo Accent Diamonds
- 26 Round Brilliant diamonds measuring approximately 1.20 mm each, micro-pavé set around the center princess diamond to form a square halo
- Band Accent Diamonds
- 20 Round Brilliant diamonds measuring approximately 1.60 mm each, micro-pavé set along the shank for continuous brilliance
- Design
- Princess Solitaire Engagement Ring with Square Halo & Pavé Shank
- Total Diamond Count
- 47
- Total Diamond Weight
- 2.57 CT TW
- Diamond Setting
- 4-Corner Prong Center, Micro-Pavé Halo & Pavé Shank
Metal Details
- Metal Purity
- 18K / 14K Solid Gold
- Metal Colors Available
- Yellow Gold / White Gold / Rose Gold
- Ring Size
- Standard Size 7 US
- Inner Diameter
- Approximately 17.30 mm
- Shank Width
- Approximately 2.30 mm
- Band Thickness
- Approximately 1.70 mm
- Head Elevation
- Approximately 7.00 mm
- Gold Authenticity
- Hallmarked & Certified for Purity
- Finish
- Premium High-Gloss Mirror Polish
- Construction
- Precision-Engineered Fine-Jewelry Engagement Ring
Design Features
- Geometric Princess Center
- The approximately 7.00 × 7.00 mm princess-cut center diamond provides a crisp square silhouette with strong brilliance, fire, and geometric appeal
- Square Halo
- Twenty-six 1.20 mm Round Brilliant accent diamonds form a precise square halo around the center stone, expanding the overall face dimensions to approximately 10.10 mm
- Pavé Shank
- Twenty 1.60 mm Round Brilliant diamonds are precisely positioned along the approximately 2.30 mm shank to create continuous sparkle across the shoulders
- Balanced Head Elevation
- The approximately 7.00 mm head elevation provides a prominent presentation while maintaining a refined overall profile
- Protective Corner Setting
- The 4-corner prong center setting is designed specifically to secure the princess-cut diamond while protecting its vulnerable corners
- Modern Fine-Jewelry Character
- Crisp square geometry is complemented by brilliant round accents for a sophisticated balance of contemporary and classic engagement-ring styling
Craftsmanship & Quality
- Advanced CAD Modeling
- Precision CAD engineering is used to develop the square halo, corner-prong center basket, shank proportions, and individual diamond placements
- Master Artisan Craftsmanship
- Handcrafted by experienced jewelry artisans using precision setting, finishing, and polishing techniques
- Diamond Matching
- Halo and shank diamonds are carefully matched for consistent color, clarity, dimensions, and exceptional optical performance
- Precision Micro-Pavé
- Accent diamonds are individually set under high magnification for accurate alignment, secure retention, and maximum light return
- Form-Fitted Corner Basket
- The 4-corner prong setting is engineered specifically to cradle and protect the princess-cut center diamond while maintaining maximum visible surface area
- Quality Control
- Multiple inspections verify stone security, prong alignment, halo symmetry, pavé consistency, structural integrity, surface smoothness, and final mirror polish
Additional Information
Package Includes
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