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Imperial Star Gems
Emerald & Round Cut Lab Grown Diamond Three Row Ring
Diamond rings

Emerald & Round Cut Lab Grown Diamond Three Row Ring

4.50 ct total, D–F colour, VVS–VS clarity, lab-grown

SKU IMPSG-64296

Type
Ring
Total carat
4.50 ct
Diamond count
24
Shapes
Emerald, Round
Colour
D–F
Clarity
VVS–VS
Origin
Lab-grown
Metal
White gold
Purity
14K, 18K
Ring size
7 US
Certificate
IGI, on request

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

Download spec sheet (PDF)

Full specification

Diamond Details

Diamond Shapes
Emerald Cut & Round Brilliant Cut
Total Diamond Count
24 Diamonds — 8 Emerald Cut & 16 Round Brilliant Cut
Total Diamond Weight
Approximately 4.50 Carat Total Weight (CT TW)
Emerald-Cut Diamond Weight
Approximately 2.64 CT TW
Round Brilliant-Cut Diamond Weight
Approximately 1.86 CT TW
Emerald-Cut Diamond Dimensions
Approximately 4.50 × 3.20 mm
Round Brilliant-Cut Diamond Dimensions
Approximately 3.10–3.20 mm
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 Row
8 calibrated emerald-cut diamonds, approximately 0.33 ct each, arranged in a continuous central band
Outer Rows
16 calibrated round brilliant-cut diamonds, approximately 0.116 ct each, arranged on either side of the center row
Total Diamond Count
24
Total Diamond Weight
Approximately 4.50 CT TW
Diamond Arrangement
Three-row configuration combining step-cut and brilliant-cut diamonds
Diamond Setting
Secure Multi-Row Prong Setting

Metal Details

Metal Purity
18K or 14K Solid Gold
Metal Color
White Gold
Gold Authenticity
Hallmarked & Certified for Purity
Finish
Premium High-Gloss Mirror Polish
Construction
Precision-Engineered Fine-Jewelry Band
Standard Ring Size
7 US

Design Features

  • Luxurious three-row band design featuring a striking combination of step-cut emerald diamonds and brilliant-cut round diamonds in polished white gold.
  • The center row showcases eight meticulously matched emerald-cut diamonds, creating a sophisticated hall-of-mirrors effect with clean lines and refined step-cut elegance.
  • Two outer rows of calibrated round brilliant-cut diamonds frame the emerald-cut center row, adding intense fire, scintillation, and contrast.
  • The substantial 4.50 CT TW diamond layout creates exceptional brilliance and a commanding visual presence on the hand.
  • The bold 11.50 mm top width creates a distinctive statement silhouette while tapering to approximately 4.40 mm at the base of the shank for improved comfort.
  • Designed as a versatile luxury statement ring, anniversary band, right-hand ring, or distinctive fine-jewelry piece.

Craftsmanship & Quality

  • Handcrafted by experienced master jewelry artisans using precision jewelry-making techniques.
  • Diamonds are carefully selected and calibrated to maintain consistent visual dimensions, alignment, proportions, and brilliance throughout the three-row design.
  • Emerald-cut diamonds measure approximately 4.50 × 3.20 mm, while the round brilliant-cut diamonds measure approximately 3.10–3.20 mm.
  • Each diamond is securely set in a robust multi-row prong configuration designed to maximize visible face-up surface and light return while maintaining structural integrity.
  • The band features a tailored profile, measuring approximately 2.30 mm at the top and tapering to approximately 1.40 mm at the bottom for durability and comfortable wear.
  • Inner and outer surfaces are carefully finished and polished to achieve a refined luxury appearance.
  • Multiple quality inspections verify diamond security, setting alignment, structural integrity, finishing, and final polish.

Dimensions & Specifications

Ring Size
7 US
Top Band Width
11.50 mm
Bottom Band Width / Shank Base
4.40 mm
Top Profile Thickness
2.30 mm
Bottom Profile Thickness
1.40 mm
Total Diamond Count
24
Emerald-Cut Diamonds
8
Round Brilliant-Cut Diamonds
16
Total Diamond Weight
Approximately 4.50 CT TW
Diamond Shapes
Emerald Cut & Round Brilliant Cut
Metal
18K / 14K Solid White Gold
Design
Three-Row Diamond Band / Statement Ring
Setting
Multi-Row Prong Setting

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 18K or 14K Solid White Gold
  • High-Polish Luxury Finish
  • Carefully Inspected Before Shipping
  • Securely Packaged for International Delivery
  • Elegantly Presented in a Luxury Jewelry Gift Box
  • Suitable for Anniversaries, Celebrations, Statement Styling, Formal Events, and Special Occasions

Package Includes

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

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