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Heart|Lab Grown|IGI

5.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG841639207

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841639207

Diamond specifications and retailer prices

From $1,772 AUD
$1,245 USD
As of October 29, 2026
Save $8,577 AUD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,350 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.05ct lab-grown heart diamond

This 5.05ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841639207 or 841639207. Listed at 3 retailers as of October 29, 2026, with prices from $1,772 to $10,350, a $8,577 spread on the same certified stone. Brilliant Earth lists it at $10,350. 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

5.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639207
Dimensions10.18 × 11.98 × 7.19 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm11.98 mm5.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639207
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $10,350 AUD|Low: $1,772 AUD|High: $11,389 AUD|Avg: $5,905 AUD|-9.1%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$1,772 AUD
Retailer 2$2,685 AUD
Brilliant Earth$10,350 AUD

26 data points across 3 retailers

3 retailers$1,772 AUD to $10,350 AUD

A
Cheapest Retailer
-
$1,772 AUD
$1,245 USD
Final sale: no returns
B+
Retailer 2
-
$2,685 AUD
£1,485 GBP
View
Most Expensive
B
Brilliant Earth
21706555A · Oct 30
$10,350 AUD
$7,270 USD
View
2 more retailers have this diamond
Prices start from $1,772 AUDSave up to $8,577 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
5.05ct Heart
$1,772 AUD