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Heart|Lab Grown|IGI

5.20ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG838636572

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838636572

Diamond specifications and retailer prices

From $2,077 AUD
$1,459 USD
As of October 31, 2026
Save $709 AUD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,786 AUD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 5.2ct lab-grown heart diamond

This 5.2ct 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 LG838636572 or 838636572. Listed at 2 retailers as of October 28, 2026, with prices from $2,077 to $2,786, a $709 spread on the same certified stone. Loose Grown Diamond lists it at $2,786. 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

5.20
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838636572
Dimensions10.32 × 11.96 × 7.21 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm11.96 mm5.20 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838636572
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,786 AUD|Low: $2,077 AUD|High: $3,047 AUD|Avg: $2,828 AUD|-3.9%
Loose Grown Diamond
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$2,077 AUD
Loose Grown Diamond$2,786 AUD
Retailer 3$3,047 AUD

10 data points across 3 retailers

2 retailers$2,077 AUD to $2,786 AUD

A
Cheapest Retailer
-
$2,077 AUD
$1,459 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
838636572 · Oct 28
$2,786 AUD
$1,957 USD
View
1 more retailer has this diamond
Prices start from $2,077 AUDSave up to $709 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
5.20ct Heart
$2,077 AUD