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Princess|Lab Grown|IGI

4.08ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG653418283

Shape and cutting style on the report: Princess cut

Certificate IGI LG653418283

Diamond specifications and retailer prices

From $681 USD
As of October 27, 2026
Save $2,663 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,344 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG653418283 or 653418283. Listed at 8 retailers as of October 27, 2026, with prices from $681 to $3,344, a $2,663 spread on the same certified stone. MOH London lists it at $3,344. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653418283
Dimensions8.94 × 8.64 × 6.05 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm8.64 mm4.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653418283
Side View
Table 71.0%Crown 44.3°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.0%

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 27
Current: $3,344 USD|Low: $545 USD|High: $3,837 USD|Avg: $1,722 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$681 USD
Retailer 10$741 USD
Retailer 9$762 USD
Retailer 12$889 USD
Retailer 7$1,286 USD
Retailer 2$1,290 USD
Retailer 3$1,363 USD
Retailer 5$2,017 USD
Retailer 11$2,175 USD
Retailer 8$2,220 USD
MOH London$3,344 USD
Retailer 4$3,837 USD

20 data points across 12 retailers

8 retailers$681 USD to $3,344 USD

A
Cheapest Retailer
-
$681 USD
A
Retailer 2
-
$741 USD
View
A
Retailer 3
-
$762 USD
View
Final sale: no returns
A
Retailer 4
-
$1,286 USD
View
A
Retailer 5
-
$1,290 USD
View
B+
Retailer 6
-
$2,017 USD
View
B
Retailer 7
-
$2,220 USD
View
Most Expensive
B
MOH London
LG653418283 · Oct 29
$3,344 USD
£2,633 GBP
View
7 more retailers have this diamond
Prices start from $681 USDSave up to $2,663 USD

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
$681 USD