
Diamond rings
Oval Lab Grown Diamond Halo Pavé Engagement Ring 3.21 CT
3.21 ct total, D–F colour, VVS–VS clarity, lab-grown
SKU IMPSG-49218
- Type
- Ring
- Total carat
- 3.21 ct
- Centre stone
- 2.42 ct
- Diamond count
- 96
- Shape
- Oval
- Colour
- D–F
- Clarity
- VVS–VS
- Origin
- Lab-grown
- Metal
- Yellow, White, Rose gold
- Purity
- 9K, 14K, 18K
- Ring size
- Standard Size 6.75–7 US
- Certificate
- IGI, on request
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Download spec sheet (PDF)Full specification
Diamond Details
- Center Stone Shape
- Oval Cut
- Center Diamond Weight
- 2.42 Carats
- Center Diamond Size
- Approximately 10.00 × 8.00 mm
- Total Diamond Count
- 96 Diamonds
- Total Diamond Weight
- 3.21 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
Accent Diamond Configuration
- 30 Round Diamonds
- Approximately 1.00 × 1.00 mm | 0.11 CT TW
- 16 Round Diamonds
- Approximately 1.10 × 1.10 mm | 0.08 CT TW
- 4 Round Diamonds
- Approximately 1.20 × 1.20 mm | 0.026 CT TW
- 45 Round Diamonds
- Approximately 1.50 × 1.50 mm | 0.57 CT TW
Diamond Configuration
- Center Diamond
- Stately 2.42 CT oval-cut lab-grown diamond measuring approximately 10.00 × 8.00 mm
- Halo
- Intricate micro-pavé halo surrounding the center stone to enhance its visual size and create additional brilliance around the oval silhouette
- Gallery & Under-Halo
- Precision-set accent diamonds extend through the gallery and beneath the halo, creating additional sparkle from elevated and side viewing angles
- Multi-Row Shank
- Multiple rows of round accent diamonds continue along the shank to create a richly detailed pavé profile
- Design
- Oval Solitaire Engagement Ring with Classic Halo & Multi-Row Micro-Pavé Shank
- Total Diamond Count
- 96 Diamonds
- Total Diamond Weight
- 3.21 CT TW
- Diamond Setting
- Multi-Prong Center Setting with Micro-Pavé Accent Settings
Metal Details
- Metal Purity
- 18K / 14K / 9K Solid Gold
- Metal Colors
- Yellow Gold / White Gold / Rose Gold
- Ring Size
- Standard Size 6.75–7 US
- Inner Diameter
- Approximately 17.16 mm
- Gold Authenticity
- Hallmarked & Certified for Purity
- Finish
- Premium High-Gloss Mirror Polish
- Construction
- Precision-Engineered Fine-Jewelry Engagement Ring
Design Features
- Substantial Oval Center
- The approximately 10.00 × 8.00 mm oval-cut center diamond provides an elegant elongated silhouette with excellent finger coverage and a refined finger-lengthening appearance
- Classic Micro-Pavé Halo
- The surrounding halo visually frames the center diamond while adding a continuous border of brilliance and enhancing the overall presence of the oval stone
- Multi-Row Pavé Shank
- Multiple rows of precisely positioned accent diamonds create a luxurious, high-impact band with sparkle extending across the visible shank
- Intricate Under-Gallery
- Additional diamonds positioned beneath the halo provide hidden detailing and enhanced brilliance when viewed from the side
- Multi-Angle Brilliance
- The combination of halo, gallery, under-halo, and shank diamonds creates a layered diamond profile designed to produce sparkle from multiple viewing angles
- Balanced Stone Distribution
- Precision-engineered proportions distribute the accent diamonds across the ring for a cohesive appearance while maintaining a refined fine-jewelry silhouette
Craftsmanship & Quality
- Advanced CAD Modeling
- Precision CAD engineering is used to develop the halo proportions, multi-row shank, gallery architecture, and individual stone-setting positions
- Master Artisan Craftsmanship
- Experienced jewelry artisans complete the ring using advanced fine-jewelry construction and precision micro-setting techniques
- Diamond Matching
- Accent diamonds are carefully matched for consistent color, clarity, and optical characteristics to create a visually uniform pavé appearance
- High-Magnification Setting
- Micro-pavé diamonds are precisely positioned and set under high magnification for accurate alignment, secure retention, and optimized light return
- Primary Stone Security
- The multi-prong center setting is engineered specifically to securely retain the substantial 2.42 CT oval diamond
- Quality Control
- Multiple inspection stages verify stone security, prong alignment, pavé consistency, structural integrity, surface smoothness, and final mirror polish
Additional Information
Package Includes
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