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Round|Lab Grown|IGI

2.47ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG523276321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG523276321

Diamond specifications and retailer prices

From $936 AUD
As of November 5, 2026
Save $3,625 AUD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,561 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.47ct lab-grown round diamond

This 2.47ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523276321 or 523276321. Listed at 15 retailers as of November 5, 2026, with prices from $936 to $4,561, a $3,625 spread on the same certified stone. MOH London lists it at $4,561. 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

2.47
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523276321
Dimensions8.86 × 8.80 × 5.29 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
8.86 mm8.80 mm2.47 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523276321
Side View
Table 55.0%Crown 33.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,561 AUD|Low: $320 AUD|High: $4,597 AUD|Avg: $1,154 AUD|+175.7%
MOH London
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
November 6, 2026
Retailer 6$413 AUD
Retailer 9$936 AUD
Retailer 12$1,019 AUD
Retailer 4$1,049 AUD
Retailer 2$1,086 AUD
Retailer 3$1,596 AUD
Retailer 10$1,711 AUD
Retailer 7$1,733 AUD
Retailer 5$1,770 AUD
Retailer 11$2,421 AUD
Retailer 13$2,773 AUD
Retailer 8$3,051 AUD
Retailer 14$3,210 AUD
MOH London$4,561 AUD

36 data points across 14 retailers

15 retailers$936 AUD to $4,561 AUD

Retailer 1
-
$413 AUD
Price last confirmed 25 days ago
B+
Retailer 2
-
$936 AUD
View
B+
Retailer 3
-
$1,019 AUD
View
B+
Retailer 4
-
$1,049 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,086 AUD
View
B+
Retailer 6
-
$1,261 AUD
View
B+
Retailer 7
-
$1,596 AUD
View
B
Retailer 8
-
$1,711 AUD
View
B
Retailer 9
-
$1,733 AUD
View
B
Retailer 10
-
$1,770 AUD
View
B
Retailer 11
-
$2,421 AUD
View
B
Retailer 12
-
$2,773 AUD
View
B
Retailer 13
-
$3,051 AUD
View
B
Retailer 14
-
$3,210 AUD
View
Most Expensive
C
MOH London
LG523276321 · Nov 5
$4,561 AUD
£2,514 GBP
View
14 more retailers have this diamond
Prices start from $936 AUDSave up to $3,625 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.

B+
2.47ct Round
$936 AUD