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Princess|Lab Grown|IGI

1.00ct E SI1 Princess Lab Grown Diamond

E/SI1 • IGI LG636403678

Shape and cutting style on the report: Princess cut

Certificate IGI LG636403678

Diamond specifications and retailer prices

From $601 SGD
£369 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $601 SGD 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 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG636403678 or 636403678. 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

1.00
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636403678
Dimensions5.55 × 5.45 × 3.94 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.45 mm1.00 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636403678
Side View
Table 68.0%Crown 37.9°Girdle: MediumPavilion 39.8°Culet: NoneDepth 72.3%

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: $601 SGD|Low: $601 SGD|High: $601 SGD|Avg: $601 SGD
December 30, 2025
MD Diamonds and Jewellers$601 SGD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG636403678 · Oct 29
$601 SGD
£369 GBP
View

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B
1.00ct Princess
$601 SGD