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Imperial Star Gems
Princess & Round Cut Lab-Grown Diamond Bordered Eternity Band 3.54 CT
Diamond rings

Princess & Round Cut Lab-Grown Diamond Bordered Eternity Band 3.54 CT

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

SKU IMPSG-27403

Type
Ring
Total carat
3.54 ct
Diamond count
118
Shapes
Princess, Round
Colour
D–F
Clarity
VVS–VS
Origin
Lab-grown
Metal
Yellow, White, Rose gold
Purity
9K, 14K, 18K
Ring size
US 5.75–6 (16.31 mm)
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

Center Stone Shapes
Princess Cut & Round Cut
Princess Gem Dimensions
3.10 x 3.10 mm
Round Gem Dimensions
1.20 x 1.20 mm
Total Diamond Count
118 Diamonds
Total Diamond Weight
3.54 CT TW
Diamond Type
Premium CVD Lab-Grown
Diamond Color
D–F, Colorless
Diamond Clarity
VVS–VS
Cut Grade
Excellent
Polish
Excellent
Symmetry
Excellent
Fluorescence
None to Faint
Certification
IGI Certified, When Requested
  • Exceptional fire, scintillation & light performance — sustainably grown using advanced CVD technology, and conflict-free, eco-conscious, responsibly created.

Diamond Configuration

Center Row Diamonds
18 Princess Cut, 2.89 CT TW
Border Accent Diamonds
100 Round, 0.65 CT TW
Band Design
Triple-Row, Princess Center
Total Diamond Count
118
Total Diamond Weight
3.54 CT TW
Diamond Setting
Channel/Prong Center, Micro-Pavé Borders
  • 18 princess-cut diamonds set in a continuous central channel, bordered by 100 micro-pavé round brilliants along dual outer edges, 50 per side.

Metal Details

Metal Purity
18K · 14K · 9K
Metal Colors
Yellow · White · Rose
Ring Size
US 5.75–6 (16.31 mm)
Authenticity
Hallmarked & Certified
Finish
High-Gloss Mirror Polish
Construction
Precision-Engineered

Design Features

  • Bold triple-row layout featuring a central track of 18 crisp, geometric princess-cut diamonds
  • Dual micro-pavé outer rails set with 100 brilliant round accent diamonds for 360-degree perimeter sparkle
  • Substantial, luxurious band profile engineered for durability and maximum diamond surface area
  • Smooth inner fit gallery designed to ensure maximum comfort between fingers during all-day wear
  • Modern fusion of structural princess-cut geometric lines with soft, continuous round diamond brilliance

Craftsmanship & Quality

  • Handcrafted by experienced master artisans using advanced CAD modeling and micro-setting techniques
  • Diamonds hand-matched for identical color, clarity, dimensions, and optical performance
  • Central channel rails and micro-pavé borders set under high magnification for security and durability
  • Form-fitted setting channels engineered to protect the corners of each princess cut diamond
  • Multiple quality checks verify stone security, prong alignment, and final mirror polish

Additional Information

  • Made to order for exceptional quality and precision
  • Genuine CVD lab-grown diamonds, sustainably created with minimal impact
  • Conflict-free and responsibly created, available in yellow, white, or rose gold
  • Carefully inspected before shipping, securely packaged for international delivery
  • Suited for engagements, weddings, anniversaries, milestone celebrations, and gifting.

Package Includes

  • Luxury Jewelry Gift Box
  • IGI Certificate
  • Jewelry Care Guide
  • Protective Packaging
  • Quality Assurance Inspection

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