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Heart|Lab Grown|IGI

5.42ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG839637363

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839637363

Diamond specifications and retailer prices

From $1,980 AUD
$1,391 USD
As of October 29, 2026
Save $9,138 AUD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,118 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.42ct lab-grown heart diamond

This 5.42ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839637363 or 839637363. Listed at 3 retailers as of October 29, 2026, with prices from $1,980 to $11,118, a $9,138 spread on the same certified stone. Brilliant Earth lists it at $11,118. 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

5.42
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637363
Dimensions11.04 × 12.47 × 6.99 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm12.47 mm5.42 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637363
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $11,118 AUD|Low: $1,980 AUD|High: $20,984 AUD|Avg: $10,047 AUD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,980 AUD
Retailer 2$2,937 AUD
Brilliant Earth$11,118 AUD

25 data points across 3 retailers

3 retailers$1,980 AUD to $11,118 AUD

A
Cheapest Retailer
-
$1,980 AUD
$1,391 USD
Final sale: no returns
A
Retailer 2
-
$2,937 AUD
£1,625 GBP
View
Most Expensive
B
Brilliant Earth
21583620A · Oct 30
$11,118 AUD
$7,810 USD
View
2 more retailers have this diamond
Prices start from $1,980 AUDSave up to $9,138 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
5.42ct Heart
$1,980 AUD