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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 $579 NZD
$325 USD
As of October 29, 2026
Save $2,311 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,890 NZD 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 $579 to $2,890, a $2,311 spread on the same certified stone. MOH London lists it at $2,890. 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: $2,890 NZD|Low: $556 NZD|High: $3,148 NZD|Avg: $1,480 NZD|+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 29, 2026
Retailer 12$579 NZD
Retailer 16$671 NZD
Retailer 4$718 NZD
Retailer 13$718 NZD
Retailer 6$798 NZD
Retailer 10$988 NZD
Retailer 9$1,120 NZD
Retailer 14$1,163 NZD
Retailer 2$1,164 NZD
Retailer 15$1,232 NZD
Retailer 5$1,364 NZD
Retailer 11$2,103 NZD
Retailer 3$2,306 NZD
Retailer 8$2,756 NZD
MOH London$2,890 NZD
Retailer 7$3,148 NZD

34 data points across 16 retailers

14 retailers$579 NZD to $2,890 NZD

A
Cheapest Retailer
-
$579 NZD
$325 USD
A
Retailer 2
-
$671 NZD
$377 USD
View
A
Retailer 3
-
$718 NZD
$403 USD
View
A
Retailer 4
-
$718 NZD
$403 USD
View
A
Retailer 5
-
$798 NZD
HK$3,500 HKD
View
A
Retailer 6
-
$988 NZD
$555 USD
View
A
Retailer 7
-
$1,120 NZD
€599 EUR
View
B+
Retailer 8
-
$1,163 NZD
$653 USD
View
A
Retailer 9
-
$1,164 NZD
£515 GBP
View
A
Retailer 10
-
$1,232 NZD
$692 USD
View
A
Retailer 11
-
$1,364 NZD
$766 USD
View
B+
Retailer 12
-
$2,103 NZD
$1,181 USD
View
B+
Retailer 13
-
$2,306 NZD
$1,295 USD
View
Most Expensive
B+
MOH London
LG561263421 · Oct 29
$2,890 NZD
£1,278 GBP
View
13 more retailers have this diamond
Prices start from $579 NZDSave up to $2,311 NZD

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
$579 NZD