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Princess|Lab Grown|IGI

1.27ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG628440355

Shape and cutting style on the report: Princess cut

Certificate IGI LG628440355

Diamond specifications and retailer prices

From $1,400 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,400 USD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG628440355 or 628440355. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628440355
Dimensions5.82 × 5.75 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.82 mm5.75 mm1.27 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628440355
Side View
Table 71.0%Crown 43.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 75.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $1,290 USD|Low: $1,290 USD|High: $1,430 USD|Avg: $1,383 USD|-9.8%
Retailer 1
Shane Co
October 19, 2026
Retailer 1$1,290 USD
Shane Co$1,400 USD

7 data points across 2 retailers

1 retailer

C
Shane Co
26J0CCX · Oct 30
$1,400 USD
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C
1.27ct Princess
$1,400 USD