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Round|Lab Grown|IGI

4.00ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG733544101

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733544101

Diamond specifications and retailer prices

From $937 USD
€892 EUR
As of October 29, 2026
Save $1,681 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,617 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4ct lab-grown round diamond

This 4ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733544101 or 733544101. Listed at 7 retailers as of October 26, 2026, with prices from $937 to $2,617, a $1,681 spread on the same certified stone. MOH London lists it at $2,617. 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

4.00
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544101
Dimensions10.30 × 10.24 × 6.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm10.24 mm4.00 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544101
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

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 29
Current: $2,617 USD|Low: $820 USD|High: $2,645 USD|Avg: $1,369 USD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$937 USD
Retailer 5$973 USD
Retailer 4$1,023 USD
Retailer 2$1,040 USD
Retailer 6$1,261 USD
Retailer 7$1,860 USD
MOH London$2,617 USD

32 data points across 7 retailers

7 retailers$937 USD to $2,617 USD

A
Cheapest Retailer
-
$937 USD
€892 EUR
B+
Retailer 2
-
$973 USD
View
A
Retailer 3
-
$1,023 USD
View
A
Retailer 4
-
$1,040 USD
£819 GBP
View
B+
Retailer 5
-
$1,261 USD
View
Retailer 6
-
$1,860 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
LG733544101 · Oct 26
$2,617 USD
£2,061 GBP
View
6 more retailers have this diamond
Prices start from $937 USDSave up to $1,681 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
4.00ct Round
$937 USD