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Imperial Star Gems
Princess Cut Diamond Halo Engagement Ring with Architectural Cathedral Shoulders and Pavé Shank
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
Use this design with your own stone

Price, lead time and the diamond certificate are confirmed on enquiry. Find your ring size.

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

  • Made to Order for Exceptional Quality & Precision
  • Premium Fine-Jewelry Construction
  • Genuine CVD Lab-Grown Diamonds
  • Sustainably Created Using Advanced CVD Technology
  • Conflict-Free & Responsibly Created
  • Available in Yellow Gold, White Gold, Rose Gold, or 925 Sterling Silver
  • Available in 18K, 14K, or 10K Solid Gold
  • High-Polish Luxury Finish
  • Carefully Inspected Before Shipping
  • Securely Packaged for International Delivery
  • Elegantly Presented in a Luxury Jewelry Gift Box
  • Suitable for Engagements, Weddings, Anniversaries, Milestone Celebrations, Gifting, and Special Occasions

Package Includes

  • Luxury Jewelry Gift Box
  • IGI Certificate — Available Upon Request
  • Jewelry Care Guide
  • Secure Protective Packaging
  • Quality Assurance Inspection

Choosing a loose stone instead? What to look for in this shape