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Heart|Lab Grown|IGI

3.81ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG847631381

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847631381

Diamond specifications and retailer prices

From $793 AUD
$557 USD
As of October 31, 2026
Save $4,560 AUD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,353 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.81ct lab-grown heart diamond

This 3.81ct 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 LG847631381 or 847631381. Listed at 3 retailers as of October 30, 2026, with prices from $793 to $5,353, a $4,560 spread on the same certified stone. Brilliant Earth lists it at $5,353. 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

3.81
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847631381
Dimensions9.40 × 10.79 × 6.53 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm10.79 mm3.81 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847631381
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,353 AUD|Low: $793 AUD|High: $9,396 AUD|Avg: $4,563 AUD|-43.0%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$793 AUD
Retailer 2$1,410 AUD
Brilliant Earth$5,353 AUD

9 data points across 3 retailers

3 retailers$793 AUD to $5,353 AUD

A
Cheapest Retailer
-
$793 AUD
$557 USD
Final sale: no returns
A
Retailer 2
-
$1,410 AUD
£780 GBP
View
Most Expensive
B
Brilliant Earth
22227446A · Oct 30
$5,353 AUD
$3,760 USD
View
2 more retailers have this diamond
Prices start from $793 AUDSave up to $4,560 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
3.81ct Heart
$793 AUD