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Round|Lab Grown|IGI

4.02ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG626499527

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626499527

Diamond specifications and retailer prices

From $1,333 AUD
As of November 6, 2026
Save $2,230 AUD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,563 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 4.02ct lab-grown round diamond

This 4.02ct 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 LG626499527 or 626499527. Listed at 6 retailers as of November 5, 2026, with prices from $1,333 to $3,563, a $2,230 spread on the same certified stone. MOH London lists it at $3,563. 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

4.02
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626499527
Dimensions10.25 × 10.19 × 6.26 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.25 mm10.19 mm4.02 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626499527
Side View
Table 56.0%Crown 32.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: Nov 6
Current: $3,563 AUD|Low: $1,283 AUD|High: $3,616 AUD|Avg: $2,008 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$1,333 AUD
Retailer 5$1,333 AUD
Retailer 2$1,403 AUD
Retailer 6$1,806 AUD
Retailer 3$2,586 AUD
MOH London$3,563 AUD

42 data points across 6 retailers

6 retailers$1,333 AUD to $3,563 AUD

B+
Cheapest Retailer
-
$1,333 AUD
A
Retailer 2
-
$1,333 AUD
View
A
Retailer 3
-
$1,403 AUD
View
B+
Retailer 4
-
$1,806 AUD
View
B
Retailer 5
-
$2,586 AUD
View
Most Expensive
B
MOH London
LG626499527 · Nov 5
$3,563 AUD
£1,964 GBP
View
5 more retailers have this diamond
Prices start from $1,333 AUDSave up to $2,230 AUD

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
4.02ct Round
$1,333 AUD