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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 $324 USD
As of October 30, 2026
Save $1,288 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,612 USD 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 $324 to $1,612, a $1,288 spread on the same certified stone. MOH London lists it at $1,612. 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: $1,612 USD|Low: $258 USD|High: $1,800 USD|Avg: $853 USD
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$324 USD
Retailer 7$363 USD
Retailer 4$376 USD
Retailer 5$402 USD
Retailer 17$402 USD
Retailer 2$463 USD
Retailer 14$540 USD
Retailer 12$555 USD
Retailer 16$641 USD
Retailer 6$691 USD
Retailer 11$719 USD
Retailer 8$814 USD
Retailer 13$1,180 USD
Retailer 3$1,293 USD
Retailer 9$1,338 USD
Retailer 18$1,546 USD
MOH London$1,612 USD
Retailer 10$1,800 USD

45 data points across 18 retailers

16 retailers$324 USD to $1,612 USD

A
Cheapest Retailer
-
$324 USD
A
Retailer 2
-
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$376 USD
View
A
Retailer 4
-
$402 USD
View
A
Retailer 5
-
$402 USD
View
A
Retailer 6
-
$463 USD
£365 GBP
View
B+
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$555 USD
View
A
Retailer 9
-
$691 USD
View
A
Retailer 10
-
$719 USD
£566 GBP
View
A
Retailer 11
-
$814 USD
View
B+
Retailer 12
-
$1,180 USD
View
B
Retailer 13
-
$1,293 USD
View
B+
Retailer 14
-
$1,338 USD
View
B
Retailer 15
-
$1,546 USD
View
Most Expensive
B
MOH London
LG534236979 · Nov 1
$1,612 USD
£1,269 GBP
View
15 more retailers have this diamond
Prices start from $324 USDSave up to $1,288 USD

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
$324 USD