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Heart|Lab Grown|IGI

5.06ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821616863

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821616863

Diamond specifications and retailer prices

From $5,398 AUD
$3,792 USD
As of October 30, 2026
Save $8,169 AUD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $22,821 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 5.06ct lab-grown heart diamond

This 5.06ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821616863 or 821616863. Listed at 7 retailers as of October 29, 2026, with a 151% 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

5.06
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821616863
Dimensions11.84 × 10.32 × 6.65 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm10.32 mm5.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821616863
Side View
Table 62.0%Crown 40.5°Girdle: STK-VTKPavilion 38.7°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $22,821 AUD|Low: $5,193 AUD|High: $22,821 AUD|Avg: $10,143 AUD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$5,398 AUD
Retailer 2$7,081 AUD
Retailer 7$7,350 AUD
Retailer 4$8,265 AUD
Retailer 3$13,567 AUD
Retailer 6$18,622 AUD
Novita Diamonds$22,821 AUD

38 data points across 7 retailers

7 retailers$5,398 AUD to $13,567 AUD

B+
Cheapest Retailer
-
$5,398 AUD
$3,792 USD
B+
Retailer 2
-
$7,081 AUD
£3,916 GBP
View
B
Retailer 3
-
$7,350 AUD
$5,163 USD
View
B
Retailer 4
-
$8,265 AUD
$5,806 USD
View
B
Retailer 5
-
$13,567 AUD
£7,504 GBP
View
Retailer 6
-
$18,622 AUD
$13,081 USD
View
Price under review
Most Expensive
Novita Diamonds
cert_821616863 · Nov 1
$22,821 AUD
View
Price under review
6 more retailers have this diamond
Prices start from $5,398 AUDSave up to $8,169 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.

B+
5.06ct Heart
$5,398 AUD