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Heart|Lab Grown|IGI

2.31ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG534236979

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG534236979

Diamond specifications and retailer prices

From €290 EUR
$324 USD
As of October 30, 2026
Save €1,153 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,443 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.31ct lab-grown heart diamond

This 2.31ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534236979 or 534236979. Listed at 16 retailers as of October 30, 2026, with prices from €290 to €1,443, a €1,153 spread on the same certified stone. MOH London lists it at €1,443. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534236979
Dimensions9.12 × 8.45 × 5.27 mm
L/W Ratio1.08
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
9.12 mm8.45 mm2.31 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534236979
Side View
Table 51.0%Crown 34.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 57.8%

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 30
Current: €1,443 EUR|Low: €231 EUR|High: €1,611 EUR|Avg: €763 EUR
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 15€290 EUR
Retailer 7€325 EUR
Retailer 4€337 EUR
Retailer 5€360 EUR
Retailer 17€360 EUR
Retailer 2€415 EUR
Retailer 14€483 EUR
Retailer 12€497 EUR
Retailer 16€573 EUR
Retailer 6€619 EUR
Retailer 11€643 EUR
Retailer 8€729 EUR
Retailer 13€1,056 EUR
Retailer 3€1,157 EUR
Retailer 9€1,198 EUR
Retailer 18€1,384 EUR
MOH London€1,443 EUR
Retailer 10€1,611 EUR

45 data points across 18 retailers

16 retailers€290 EUR to €1,443 EUR

A
Cheapest Retailer
-
€290 EUR
$324 USD
A
Retailer 2
-
€325 EUR
$363 USD
View
Final sale: no returns
A
Retailer 3
-
€337 EUR
$376 USD
View
A
Retailer 4
-
€360 EUR
$402 USD
View
A
Retailer 5
-
€360 EUR
$402 USD
View
A
Retailer 6
-
€415 EUR
£365 GBP
View
B+
Retailer 7
-
€483 EUR
$540 USD
View
A
Retailer 8
-
€497 EUR
$555 USD
View
A
Retailer 9
-
€619 EUR
$691 USD
View
A
Retailer 10
-
€643 EUR
£566 GBP
View
A
Retailer 11
-
€729 EUR
$814 USD
View
B+
Retailer 12
-
€1,056 EUR
$1,180 USD
View
B
Retailer 13
-
€1,157 EUR
$1,293 USD
View
B+
Retailer 14
-
€1,198 EUR
$1,338 USD
View
B
Retailer 15
-
€1,384 EUR
$1,546 USD
View
Most Expensive
B
MOH London
LG534236979 · Nov 1
€1,443 EUR
£1,269 GBP
View
15 more retailers have this diamond
Prices start from €290 EURSave up to €1,153 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 Heart
€290 EUR