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Heart|Lab Grown|IGI

2.54ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG634420649

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634420649

Diamond specifications and retailer prices

From $762 AUD
$535 USD
As of October 30, 2026
Save $3,182 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,943 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.54ct lab-grown heart diamond

This 2.54ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634420649 or 634420649. Listed at 17 retailers as of October 30, 2026, with prices from $762 to $3,943, a $3,182 spread on the same certified stone. MOH London lists it at $3,943. 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

2.54
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634420649
Dimensions8.22 × 9.42 × 5.78 mm
L/W Ratio1.15
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
8.22 mm9.42 mm2.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634420649
Side View
Table 60.0%Crown 39.3°Girdle: MED-THKPavilion 43.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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: $3,943 AUD|Low: $762 AUD|High: $4,500 AUD|Avg: $1,983 AUD|-12.4%
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
November 1, 2026
Retailer 12$762 AUD
Retailer 2$853 AUD
Retailer 3$853 AUD
Retailer 16$944 AUD
Retailer 13$957 AUD
Retailer 4$1,139 AUD
Retailer 11$1,314 AUD
Retailer 15$1,337 AUD
Retailer 9$1,471 AUD
Retailer 14$2,097 AUD
Retailer 5$2,279 AUD
Retailer 10$2,437 AUD
Retailer 6$2,484 AUD
Retailer 7$3,042 AUD
Retailer 8$3,068 AUD
MOH London$3,943 AUD

35 data points across 16 retailers

17 retailers$762 AUD to $3,943 AUD

A
Cheapest Retailer
-
$762 AUD
$535 USD
A
Retailer 2
-
$853 AUD
$599 USD
View
Final sale: no returns
A
Retailer 3
-
$853 AUD
$599 USD
View
A
Retailer 4
-
$944 AUD
$663 USD
View
B+
Retailer 5
-
$957 AUD
$672 USD
View
Retailer 6
-
$1,018 AUD
$715 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,139 AUD
$800 USD
View
A
Retailer 8
-
$1,314 AUD
$923 USD
View
A
Retailer 9
-
$1,337 AUD
$939 USD
View
B+
Retailer 10
-
$1,471 AUD
£813 GBP
View
B+
Retailer 11
-
$2,097 AUD
View
B+
Retailer 12
-
$2,279 AUD
ZAR 25,865 ZAR
View
B
Retailer 13
-
$2,437 AUD
$1,712 USD
View
B
Retailer 14
-
$2,484 AUD
$1,745 USD
View
B
Retailer 15
-
$3,042 AUD
$2,137 USD
View
B
Retailer 16
-
$3,068 AUD
$2,155 USD
View
Most Expensive
B
MOH London
LG634420649 · Nov 1
$3,943 AUD
£2,181 GBP
View
16 more retailers have this diamond
Prices start from $762 AUDSave up to $3,182 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
2.54ct Heart
$762 AUD