Princess|Lab Grown|IGI

1.27ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG728527628

Certificate IGI LG728527628

Diamond specifications and retailer prices

This diamond has been sold
Last seen: Sep 9, 2026 at $2,195 USD
$2,195 USDlast known price

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG728527628 or 728527628. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728527628
Dimensions5.98 × 5.94 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm5.94 mm1.27 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728527628
Side View
Table 70.0%Crown 43.4°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.0%

Caratlytics Score

Price History

Last verified: Sep 9
Current: $2,195 USD|Low: $2,195 USD|High: $2,515 USD|Avg: $2,301 USD|-3.1%

5 data points across 1 retailer

Historical Listings

Shane Co
25J0Q77 · Sep 9
$2,195 USD
View

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1.27ct D IF Princess Lab-Grown Diamond (Sold), IGI LG728527628