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Heart|Lab Grown|IGI

5.03ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG844631539

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844631539

Diamond specifications and retailer prices

From $1,247 AUD
$876 USD
As of October 30, 2026
Save $4,206 AUD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,616 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844631539 or 844631539. Listed at 19 retailers as of October 29, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844631539
Dimensions10.57 × 11.57 × 6.80 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm11.57 mm5.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844631539
Side View
Table 57.0%Crown 38.6°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 58.8%

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: Oct 30
Current: $7,616 AUD|Low: $1,247 AUD|High: $14,364 AUD|Avg: $3,379 AUD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6$1,247 AUD
Retailer 19$1,357 AUD
Retailer 4$1,397 AUD
Retailer 17$1,446 AUD
Retailer 16$1,601 AUD
Retailer 15$1,676 AUD
Retailer 18$1,694 AUD
Retailer 10$2,161 AUD
Retailer 13$2,212 AUD
Retailer 12$2,226 AUD
Retailer 2$2,982 AUD
Retailer 9$3,461 AUD
Retailer 8$3,674 AUD
Retailer 7$4,177 AUD
Retailer 5$4,549 AUD
Retailer 11$4,860 AUD
Retailer 3$5,022 AUD
Retailer 14$5,453 AUD
Brilliant Earth$7,616 AUD

22 data points across 19 retailers

19 retailers$1,247 AUD to $5,453 AUD

A
Cheapest Retailer
-
$1,247 AUD
$876 USD
A
Retailer 2
-
$1,357 AUD
$953 USD
View
A
Retailer 3
-
$1,397 AUD
$981 USD
View
Final sale: no returns
A
Retailer 4
-
$1,446 AUD
$1,016 USD
View
Retailer 5
-
$1,601 AUD
£885 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,676 AUD
HK$9,200 HKD
View
A
Retailer 7
-
$1,694 AUD
$1,190 USD
View
A
Retailer 8
-
$2,161 AUD
$1,518 USD
View
A
Retailer 9
-
$2,212 AUD
€1,480 EUR
View
A
Retailer 10
-
$2,226 AUD
£1,231 GBP
View
B+
Retailer 11
-
$2,982 AUD
$2,095 USD
View
B+
Retailer 12
-
$3,461 AUD
$2,431 USD
View
B+
Retailer 13
-
$3,674 AUD
$2,581 USD
View
B+
Retailer 14
-
$4,177 AUD
$2,934 USD
View
B
Retailer 15
-
$4,549 AUD
$3,195 USD
View
B
Retailer 16
-
$4,860 AUD
SGD 4,613 SGD
View
B
Retailer 17
-
$5,022 AUD
$3,527 USD
View
B
Retailer 18
-
$5,453 AUD
£3,016 GBP
View
Most Expensive
Brilliant Earth
22182904A · Oct 30
$7,616 AUD
$5,350 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,247 AUDSave up to $4,206 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
5.03ct Heart
$1,247 AUD