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Round|Lab Grown|IGI

3.61ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG573304067

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573304067

Diamond specifications and retailer prices

From $783 AUD
As of November 4, 2026
Save $3,212 AUD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,995 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 3.61ct lab-grown round diamond

This 3.61ct 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 LG573304067 or 573304067. Listed at 5 retailers as of November 3, 2026, with prices from $783 to $3,995, a $3,212 spread on the same certified stone. MOH London lists it at $3,995. 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

3.61
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573304067
Dimensions9.77 × 9.72 × 6.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.77 mm9.72 mm3.61 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573304067
Side View
Table 57.5%Crown 36.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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: Nov 4
Current: $3,995 AUD|Low: $570 AUD|High: $4,042 AUD|Avg: $1,768 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$783 AUD
Retailer 4$1,147 AUD
Retailer 2$1,461 AUD
Retailer 3$1,567 AUD
Retailer 6$1,624 AUD
MOH London$3,995 AUD

34 data points across 6 retailers

5 retailers$783 AUD to $3,995 AUD

A
Cheapest Retailer
-
$783 AUD
Final sale: no returns
B+
Retailer 2
-
$1,147 AUD
View
A
Retailer 3
-
$1,461 AUD
View
B+
Retailer 4
-
$1,567 AUD
View
Most Expensive
B
MOH London
LG573304067 · Nov 3
$3,995 AUD
£2,202 GBP
View
4 more retailers have this diamond
Prices start from $783 AUDSave up to $3,212 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
3.61ct Round
$783 AUD