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Princess|Lab Grown|IGI

1.03ct F SI1 Princess Lab Grown Diamond

F/SI1 • IGI LG653433726

Shape and cutting style on the report: Princess cut

Certificate IGI LG653433726

Diamond specifications and retailer prices

From €435 EUR
£384 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €435 EUR at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG653433726 or 653433726. Listed at a single retailer as of October 29, 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

1.03
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653433726
Dimensions5.50 × 5.50 × 3.94 mm
L/W Ratio1.00
Top View
5.50 mm5.50 mm1.03 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653433726
Side View
Table 70.0%Crown 37.2°Girdle: MediumPavilion 39.4°Culet: NoneDepth 71.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €435 EUR|Low: €435 EUR|High: €435 EUR|Avg: €435 EUR
December 30, 2025
MD Diamonds and Jewellers€435 EUR

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG653433726 · Oct 29
€435 EUR
£384 GBP
View

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B
1.03ct Princess
€435 EUR