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Princess|Lab Grown|IGI

4.08ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG649423356

Shape and cutting style on the report: Princess cut

Certificate IGI LG649423356

Diamond specifications and retailer prices

From $587 SGD
$458 USD
As of October 30, 2026
Save $3,553 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,140 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.08ct lab-grown princess diamond

This 4.08ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649423356 or 649423356. Listed at 16 retailers as of October 29, 2026, with prices from $587 to $4,140, a $3,553 spread on the same certified stone. Brilliant Earth lists it at $4,140. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649423356
Dimensions8.61 × 8.56 × 6.20 mm
L/W Ratio1.01
Culet sizePointed
Top View
8.61 mm8.56 mm4.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649423356
Side View
Table 70.0%Crown 44.3°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.4%

Caratlytics Score

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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: $4,140 SGD|Low: $564 SGD|High: $5,217 SGD|Avg: $1,606 SGD|-20.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$587 SGD
Retailer 14$611 SGD
Retailer 11$658 SGD
Retailer 3$728 SGD
Retailer 5$728 SGD
Retailer 4$1,102 SGD
Retailer 6$1,138 SGD
Retailer 9$1,180 SGD
Retailer 2$1,203 SGD
Retailer 7$1,259 SGD
Retailer 8$1,805 SGD
Retailer 12$1,957 SGD
Retailer 16$2,340 SGD
Retailer 10$2,678 SGD
Retailer 13$3,006 SGD
Brilliant Earth$4,140 SGD

40 data points across 16 retailers

16 retailers$587 SGD to $4,140 SGD

A
Cheapest Retailer
-
$587 SGD
$458 USD
Retailer 2
-
$611 SGD
£375 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$658 SGD
$513 USD
View
A
Retailer 4
-
$728 SGD
$568 USD
View
Retailer 5
-
$728 SGD
$568 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,102 SGD
$860 USD
View
B+
Retailer 7
-
$1,138 SGD
$888 USD
View
A
Retailer 8
-
$1,180 SGD
€877 EUR
View
A
Retailer 9
-
$1,203 SGD
£739 GBP
View
A
Retailer 10
-
$1,259 SGD
$982 USD
View
B+
Retailer 11
-
$1,805 SGD
$1,408 USD
View
B+
Retailer 12
-
$1,957 SGD
$1,527 USD
View
B+
Retailer 13
-
$2,340 SGD
$1,826 USD
View
B+
Retailer 14
-
$2,678 SGD
£1,645 GBP
View
B
Retailer 15
-
$3,006 SGD
$2,345 USD
View
Most Expensive
B
Brilliant Earth
11617016A · Oct 29
$4,140 SGD
$3,230 USD
View
15 more retailers have this diamond
Prices start from $587 SGDSave up to $3,553 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
4.08ct Princess
$587 SGD