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6.54ct Triangular Brilliant Diamond IGI Certified J / SI2

$100,000
£75,803.85
€88,407.58
CA$143,527.46
A$144,703.42
CHF 82,395.91
MX$1,758,930.84
NOK 972,643.95
SEK 969,851.70
DKK 660,836.27

About the Item

6.54ct Triangular Brilliant Diamond IGI Certified J / SI2 A rare opportunity to acquire a large, certified triangle diamond that simply doesn’t come along often. This 6.54 carat Triangular Brilliant measures 14.92 × 16.46 × 4.98mm and carries an IGI report grading Very Good polish and symmetry — the kind of technical consistency that matters when you’re cutting a shape this demanding. What makes this stone exceptional isn’t just the carat weight. It’s the face-up appearance. The spread geometry of the trillion cut gives this diamond the visual presence of something closer to 12 carats. It faces up enormous, filled with movement and light from corner to corner. Stones like this are genuinely hard to source today. Producing a well-proportioned trillion at this size requires exceptional rough crystal — most manufacturers won’t cut it this way, and most that try don’t achieve this level of symmetry and life. The market for large, clean triangle diamonds has shrunk considerably, which makes a certified 6.54ct example with these proportions a serious find. IGI Report No. 534255364 Shape: Triangular Brilliant Carat Weight: 6.54ct Color: J Clarity: SI2 Polish / Symmetry: Very Good / Very Good Fluorescence: Very Slight Measurements: 14.92 × 16.46 × 4.98mm
  • Stone:
  • Stone Cut:
  • Weight:
    6.54 ct
  • Dimensions:
    Height: 0.2 in (4.98 mm)Width: 0.65 in (16.46 mm)Length: 0.59 in (14.92 mm)
  • Period:
  • Date of Manufacture:
    2022
  • Condition:
  • Seller Location:
    Ramat Gan, IL
  • Reference Number:
    1stDibs: LU3723229588582

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