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Imperial Star Gems
Three-Stone Round Cut Diamond Engagement Ring with Cathedral
Diamond rings

Three-Stone Round Cut Diamond Engagement Ring with Cathedral

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

SKU IMPSG-39139

Type
Ring
Total carat
3.60 ct
Centre stone
2.00 ct
Shape
Round
Colour
D–F
Clarity
VVS–VS
Origin
Lab-grown
Metal
Yellow, White, Rose gold
Purity
14K, 18K
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

Diamond Shape
Round Brilliant Cut
Center Stone Weight
Approximately 2.00 Carat (Ct)
Side Diamond Weight
Approximately 1.60 Carat Total (±0.10 Ct)
Total Diamond Weight
Approximately 3.60 Carat Total Weight (Ct TW)
Diamond Type
Premium CVD Lab-Grown Diamonds
Color Grade
D–F (Colorless)
Clarity Grade
VVS–VS
Cut Grade
Excellent
Polish
Excellent
Symmetry
Excellent
Fluorescence
None to Faint (Subject to Availability)
Brilliance
Exceptional Fire, Sparkle & Light Performance
Certification
IGI or HRD Certified (Certificate Included)
Diamond Origin
Sustainably Grown Using Advanced CVD Technology
Ethical Assurance
100% Conflict-Free, Eco-Conscious & Responsibly Created
Craftsmanship
Individually Handcrafted by Master Jewelry Artisans

Metal Details

Available Metal Purity
10K • 14K • 18K Solid Gold
Metal Colors
White Gold • Yellow Gold • Rose Gold
Gold Authenticity
Hallmarked & Certified for Purity
Finish
Premium High-Gloss Mirror Polish
Setting Style
Three-Stone Cathedral Setting with Secure Prongs & Elevated Gallery
Comfort Fit
Smooth Interior Designed for Everyday Luxury & Comfort

Design Features

  • Brilliant round center diamond creates a commanding focal point with exceptional fire, brilliance, and scintillation
  • Two matching round brilliant side diamonds gracefully frame the center stone, creating a harmonious three-stone composition
  • Cathedral gallery elevates the diamond arrangement, creating an elegant architectural profile while enhancing the visual prominence of the center stone
  • Balanced side-stone proportions provide additional sparkle and width while maintaining a refined, sophisticated silhouette
  • Elevated gallery construction allows increased light exposure beneath the diamonds to support enhanced brilliance and scintillation
  • Secure prong setting carefully positions and protects all three diamonds while preserving maximum visible diamond surface
  • Three-stone design represents the past, present, and future, giving the ring enduring symbolic significance
  • Timeless cathedral styling combines classic three-stone elegance with contemporary fine-jewelry craftsmanship

Craftsmanship & Quality

  • Handcrafted by experienced master jewelry artisans using precision jewelry-making techniques
  • Center and side diamonds are individually selected for exceptional brilliance, fire, and optical performance
  • Side stones are carefully matched to create visual consistency and balanced proportions around the center diamond
  • Cathedral structure is expertly engineered to provide reliable support while maintaining an elegant elevated profile
  • Secure prong construction helps protect each diamond and maintain long-term structural integrity
  • Precise alignment and proportioning ensure a cohesive three-stone presentation from every angle
  • Multiple quality inspections guarantee accurate stone setting, structural integrity, precise finishing, and premium craftsmanship
  • Fine jewelry created to become a timeless heirloom for generations

Additional Information

  • Made to Order for Exceptional Quality & Precision
  • Premium Fine Jewelry Construction
  • Genuine CVD Lab-Grown Diamonds
  • Hypoallergenic & Nickel-Safe for Comfortable Everyday Wear
  • Sustainably Created with Minimal Environmental Impact
  • Carefully Inspected Before Shipping
  • Elegantly Presented in a Luxury Jewelry Gift Box
  • Perfect for Engagements, Weddings, Anniversaries, Proposals, Vow Renewals, and Other Special Occasions

Package Includes

  • Luxury Jewelry Gift Box
  • IGI or HRD Diamond Certificate
  • Jewelry Care Guide
  • Secure Protective Packaging
  • Quality Assurance Inspection

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