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Imperial Star Gems
Oval Lab Grown Diamond Halo Pavé Engagement Ring 3.21 CT
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

  • 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, or Rose Gold
  • Available in 18K, 14K, 9KTSolid 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, and Gifting

Package Includes

  • Luxury Jewelry Gift Box
  • IGI Certificate (Applicable Only If Requested)
  • Jewelry Care Guide
  • Secure Protective Packaging
  • Quality Assurance Inspection

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