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Princess|Lab Grown|IGI

1.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG436081575

Shape and cutting style on the report: Princess cut

Certificate IGI LG436081575

Diamond specifications and retailer prices

From $454 SGD
$355 USD
As of November 1, 2026
Save $839 SGD (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,292 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436081575 or 436081575. Listed at 4 retailers as of October 26, 2026, with prices from $454 to $1,292, a $839 spread on the same certified stone. MOH London lists it at $1,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436081575
Dimensions5.52 × 5.39 × 3.92 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
5.52 mm5.39 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436081575
Side View
Table 69.5%Crown 41.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,292 SGD|Low: $454 SGD|High: $1,388 SGD|Avg: $911 SGD|-6.9%
MOH London
Retailer 2
Retailer 3
October 25, 2026
Retailer 2$454 SGD
Retailer 3$923 SGD
MOH London$1,292 SGD

4 data points across 3 retailers

4 retailers$454 SGD to $1,292 SGD

A
Cheapest Retailer
-
$454 SGD
$355 USD
B+
Retailer 2
-
$780 SGD
$610 USD
View
B
Retailer 3
-
$923 SGD
$722 USD
View
Most Expensive
B
MOH London
LG436081575 · Oct 26
$1,292 SGD
£796 GBP
View
3 more retailers have this diamond
Prices start from $454 SGDSave up to $839 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Princess
$454 SGD