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Heart|Lab Grown|IGI

5.09ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG834613163

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834613163

Diamond specifications and retailer prices

From $1,308 AUD
$917 USD
As of November 1, 2026
Save $2,747 AUD (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,055 AUD at Brilliance · As of November 1, 2026
View at Brilliance

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over 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 LG834613163 or 834613163. Listed at 3 retailers as of November 1, 2026, with prices from $1,308 to $4,055, a $2,747 spread on the same certified stone. Brilliance lists it at $4,055. 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

5.09
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834613163
Dimensions10.78 × 12.05 × 6.83 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm12.05 mm5.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834613163
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.7%

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: Nov 1
Current: $4,055 AUD|Low: $1,308 AUD|High: $4,743 AUD|Avg: $2,520 AUD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$1,308 AUD
Retailer 6$1,620 AUD
Retailer 3$1,781 AUD
Retailer 4$2,122 AUD
Retailer 7$2,822 AUD
Brilliance$4,055 AUD
Retailer 5$4,743 AUD

6 data points across 7 retailers

3 retailers$1,308 AUD to $4,055 AUD

A
Cheapest Retailer
-
$1,308 AUD
$917 USD
Final sale: no returns
B+
Retailer 2
-
$1,781 AUD
$1,248 USD
View
Most Expensive
B
Brilliance
D45805250 · Nov 1
$4,055 AUD
$2,842 USD
View
2 more retailers have this diamond
Prices start from $1,308 AUDSave up to $2,747 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
5.09ct Heart
$1,308 AUD