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Princess|Lab Grown|IGI

4.57ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG839623273

Shape and cutting style on the report: Princess cut

Certificate IGI LG839623273

Diamond specifications and retailer prices

From $1,162 SGD
HK$7,100 HKD
As of October 31, 2026
Save $3,045 SGD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,516 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4.57ct lab-grown princess diamond

This 4.57ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839623273 or 839623273. Listed at 11 retailers as of October 29, 2026, with a 262% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.57
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839623273
Dimensions9.19 × 9.13 × 6.41 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm9.13 mm4.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839623273
Side View
Table 71.0%Crown 40.1°Girdle: MediumPavilion 38.2°Culet: NoneDepth 70.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $5,516 SGD|Low: $1,162 SGD|High: $5,555 SGD|Avg: $2,856 SGD|-0.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$1,162 SGD
Retailer 8$1,475 SGD
Retailer 2$1,576 SGD
Retailer 9$1,618 SGD
Retailer 4$1,631 SGD
Retailer 10$2,557 SGD
Retailer 11$3,427 SGD
Retailer 7$3,569 SGD
Retailer 3$3,976 SGD
Retailer 5$4,207 SGD
Rare Carat$5,516 SGD

32 data points across 11 retailers

11 retailers$1,162 SGD to $4,207 SGD

A
Cheapest Retailer
-
$1,162 SGD
HK$7,100 HKD
A
Retailer 2
-
$1,475 SGD
$1,154 USD
View
A
Retailer 3
-
$1,576 SGD
£971 GBP
View
B+
Retailer 4
-
$1,618 SGD
$1,266 USD
View
A
Retailer 5
-
$1,631 SGD
€1,215 EUR
View
B+
Retailer 6
-
$2,557 SGD
$2,000 USD
View
B+
Retailer 7
-
$3,427 SGD
$2,681 USD
View
B+
Retailer 8
-
$3,569 SGD
$2,792 USD
View
Retailer 9
-
$3,976 SGD
A$4,785 AUD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$4,207 SGD
£2,591 GBP
View
Most Expensive
Rare Carat
KI2736232KF839 · Oct 18
$5,516 SGD
$4,315 USD
View
Price last confirmed 13 days ago
10 more retailers have this diamond
Prices start from $1,162 SGDSave up to $3,045 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
4.57ct Princess
$1,162 SGD