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Princess|Lab Grown|IGI

4.52ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG576341499

Shape and cutting style on the report: Princess cut

Certificate IGI LG576341499

Diamond specifications and retailer prices

From $1,221 SGD
$955 USD
As of October 30, 2026
Save $3,675 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,896 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.52ct lab-grown princess diamond

This 4.52ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576341499 or 576341499. Listed at 4 retailers as of October 30, 2026, with prices from $1,221 to $4,896, a $3,675 spread on the same certified stone. Brilliant Earth lists it at $4,896. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576341499
Dimensions9.29 × 9.00 × 6.54 mm
L/W Ratio1.03
Culet sizePointed
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
9.29 mm9.00 mm4.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576341499
Side View
Table 72.0%Crown 45.4°Girdle: MediumPavilion 40.3°Culet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,896 SGD|Low: $1,221 SGD|High: $5,523 SGD|Avg: $2,467 SGD|-11.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$1,221 SGD
Retailer 2$1,387 SGD
Retailer 6$1,456 SGD
Retailer 7$1,548 SGD
Retailer 5$1,572 SGD
Retailer 8$3,737 SGD
Retailer 3$4,005 SGD
Brilliant Earth$4,896 SGD

12 data points across 8 retailers

4 retailers$1,221 SGD to $4,896 SGD

B+
Cheapest Retailer
-
$1,221 SGD
$955 USD
A
Retailer 2
-
$1,387 SGD
€1,033 EUR
View
B
Retailer 3
-
$4,005 SGD
$3,133 USD
View
Most Expensive
B
Brilliant Earth
21837395A · Oct 30
$4,896 SGD
$3,830 USD
View
3 more retailers have this diamond
Prices start from $1,221 SGDSave up to $3,675 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
4.52ct Princess
$1,221 SGD