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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 €291 EUR
$325 USD
As of October 29, 2026
Save €1,162 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,453 EUR 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 €291 to €1,453, a €1,162 spread on the same certified stone. MOH London lists it at €1,453. 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: €1,453 EUR|Low: €279 EUR|High: €1,582 EUR|Avg: €744 EUR|+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€291 EUR
Retailer 16€337 EUR
Retailer 4€361 EUR
Retailer 13€361 EUR
Retailer 6€401 EUR
Retailer 10€497 EUR
Retailer 9€563 EUR
Retailer 2€584 EUR
Retailer 14€584 EUR
Retailer 15€619 EUR
Retailer 5€686 EUR
Retailer 11€1,057 EUR
Retailer 3€1,159 EUR
Retailer 8€1,385 EUR
MOH London€1,453 EUR
Retailer 7€1,582 EUR

35 data points across 16 retailers

14 retailers€291 EUR to €1,453 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€337 EUR
$377 USD
View
A
Retailer 3
-
€361 EUR
$403 USD
View
A
Retailer 4
-
€361 EUR
$403 USD
View
A
Retailer 5
-
€401 EUR
HK$3,500 HKD
View
A
Retailer 6
-
€497 EUR
$555 USD
View
A
Retailer 7
-
€563 EUR
View
A
Retailer 8
-
€584 EUR
£513 GBP
View
B+
Retailer 9
-
€584 EUR
$653 USD
View
A
Retailer 10
-
€619 EUR
$692 USD
View
A
Retailer 11
-
€686 EUR
$766 USD
View
B+
Retailer 12
-
€1,057 EUR
$1,181 USD
View
B+
Retailer 13
-
€1,159 EUR
$1,295 USD
View
Most Expensive
B+
MOH London
LG561263421 · Oct 29
€1,453 EUR
£1,278 GBP
View
13 more retailers have this diamond
Prices start from €291 EURSave up to €1,162 EUR

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
€291 EUR