Diamond rings
Marquise Diamond Cathedral Halo Engagement Ring with Smooth Shank
2.25 ct total, D–F colour, VVS–VS clarity, lab-grown
SKU IMPSG-69171
- Type
- Ring
- Total carat
- 2.25 ct
- Centre stone
- 2.00 ct
- Diamond count
- 19
- Shapes
- Round, Marquise
- Colour
- D–F
- Clarity
- VVS–VS
- Origin
- Lab-grown
- Metal
- Yellow, White, Rose gold
- Purity
- 14K, 18K
- Ring size
- Standard Size 7 US (17.30 mm Inner Diameter)
- 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
- Round Brilliant Cut
- Center Diamond Weight
- 2.00 Carats (8.00 × 8.00 mm)
- Total Diamond Count
- 19 Diamonds
- Total Diamond Weight
- 2.25 Carat Total Weight (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 Certified, When Requested
- Diamond Origin
- Sustainably Grown Using Advanced CVD Technology
- Ethical Assurance
- Conflict-Free, Eco-Conscious & Responsibly Created
Diamond Configuration
- Center Diamond
- Brilliant 2.00 CT (8.00 × 8.00 mm) round brilliant lab-grown diamond held securely by a classic 4-prong setting
- Halo Accent Diamonds
- 18 round brilliant diamonds (1.50 mm) micro-pavé set forming a luminous circular halo around the center stone
- Band Shank
- Sleek, high-polish solid gold shank with a clean finish to keep total focus on the brilliant halo head
- Design
- Round Cut Solitaire Engagement Ring with Circular Halo & Plain Shank
- Total Diamond Count
- 19 Diamonds
- Total Diamond Weight
- 2.25 CT TW
- Diamond Setting
- 4-Prong Center, Micro-Pavé Halo Frame
Metal Details
- Metal Purity
- 18K | 14K Solid Gold
- Metal Colors Available
- Yellow Gold / White Gold / Rose Gold
- Gold Authenticity
- Hallmarked & Certified for Purity
- Finish
- Premium High-Gloss Mirror Polish
- Construction
- Precision-Engineered Fine-Jewelry Engagement Ring
- Band Dimensions
- Approximately 2.00 mm Width × 1.70 mm Thickness
- Ring Size
- Standard Size 7 US (17.30 mm Inner Diameter)
Design Features
- Luminous Circular Halo
- Striking 8.00 × 8.00 mm round center diamond is framed by an approximately 10.70 mm circular halo for enhanced brilliance and top coverage
- Balanced Setting
- Approximately 5.90 mm setting height optimizes light reflection while maintaining a comfortable daily profile
- Smooth Gold Shank
- Solid gold band measuring approximately 2.00 mm width × 1.70 mm thickness provides durability and comfort
- Classic Halo Styling
- Traditional round solitaire elegance is enhanced with a refined sparkling halo
- Band Compatibility
- Elevated setting structure is engineered to allow compatible straight wedding bands to sit closely alongside
Craftsmanship & Quality
- CAD-Engineered Design
- Handcrafted by experienced master jewelry artisans using advanced CAD modeling and micro-setting techniques
- Diamond Matching
- Diamonds are hand-matched for consistent color, clarity, and exceptional optical performance
- Precision Micro-Pavé
- Halo stones are set under high magnification for optimal security and maximum light return
- Precision 4-Prong Basket
- Designed to firmly secure the central round diamond
- Quality Control
- Multiple inspections verify stone security, prong alignment, surface smoothness, and final mirror polish
Additional Information
Package Includes
Choosing a loose stone instead? What to look for in this shape