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Round|Lab Grown|IGI

2.31ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG561263421

Shape and cutting style on the report: Round brilliant

Certificate IGI LG561263421

Diamond specifications and retailer prices

From $463 AUD
$325 USD
As of October 29, 2026
Save $1,848 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,311 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.31ct lab-grown round diamond

This 2.31ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561263421 or 561263421. Listed at 14 retailers as of October 29, 2026, with prices from $463 to $2,311, a $1,848 spread on the same certified stone. MOH London lists it at $2,311. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.31
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561263421
Dimensions8.67 × 8.63 × 5.11 mm
L/W Ratio1.00
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
8.67 mm8.63 mm2.31 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561263421
Side View
Table 58.5%Crown 32.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 59.1%

Caratlytics Score

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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: Oct 29
Current: $2,311 AUD|Low: $444 AUD|High: $2,517 AUD|Avg: $1,184 AUD|+0.6%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 12$463 AUD
Retailer 16$537 AUD
Retailer 4$574 AUD
Retailer 13$574 AUD
Retailer 6$638 AUD
Retailer 10$790 AUD
Retailer 9$895 AUD
Retailer 2$928 AUD
Retailer 14$930 AUD
Retailer 15$985 AUD
Retailer 5$1,090 AUD
Retailer 11$1,681 AUD
Retailer 3$1,844 AUD
Retailer 8$2,203 AUD
MOH London$2,311 AUD
Retailer 7$2,517 AUD

34 data points across 16 retailers

14 retailers$463 AUD to $2,311 AUD

A
Cheapest Retailer
-
$463 AUD
$325 USD
A
Retailer 2
-
$537 AUD
$377 USD
View
A
Retailer 3
-
$574 AUD
$403 USD
View
A
Retailer 4
-
$574 AUD
$403 USD
View
A
Retailer 5
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 6
-
$790 AUD
$555 USD
View
A
Retailer 7
-
$895 AUD
€599 EUR
View
A
Retailer 8
-
$928 AUD
£513 GBP
View
B+
Retailer 9
-
$930 AUD
$653 USD
View
A
Retailer 10
-
$985 AUD
$692 USD
View
A
Retailer 11
-
$1,090 AUD
$766 USD
View
B+
Retailer 12
-
$1,681 AUD
$1,181 USD
View
B+
Retailer 13
-
$1,844 AUD
$1,295 USD
View
Most Expensive
B+
MOH London
LG561263421 · Oct 29
$2,311 AUD
£1,278 GBP
View
13 more retailers have this diamond
Prices start from $463 AUDSave up to $1,848 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
2.31ct Round
$463 AUD