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Heart|Lab Grown|IGI

4.02ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG846666904

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846666904

Diamond specifications and retailer prices

From $861 AUD
$605 USD
As of October 28, 2026
Save $9,246 AUD (91%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,108 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846666904 or 846666904. Listed at 3 retailers as of October 28, 2026, with prices from $861 to $10,108, a $9,246 spread on the same certified stone. Brilliant Earth lists it at $10,108. 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

4.02
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666904
Dimensions9.60 × 11.21 × 6.48 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm11.21 mm4.02 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666904
Side View
Table 61.0%Crown 33.8°Girdle: MED-THKPavilion 39°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $10,108 AUD|Low: $861 AUD|High: $10,108 AUD|Avg: $5,014 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$861 AUD
Retailer 2$1,544 AUD
Brilliant Earth$10,108 AUD

10 data points across 3 retailers

3 retailers$861 AUD to $10,108 AUD

A
Cheapest Retailer
-
$861 AUD
$605 USD
Final sale: no returns
A
Retailer 2
-
$1,544 AUD
£854 GBP
View
Most Expensive
B
Brilliant Earth
22194459A · Oct 28
$10,108 AUD
$7,100 USD
View
2 more retailers have this diamond
Prices start from $861 AUDSave up to $9,246 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
4.02ct Heart
$861 AUD