Heart|Lab Grown|IGI

0.51ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG828618924

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618924

Diamond specifications and retailer prices

From $200 AUD
HK$1,100 HKD
As of October 24, 2026
12 retailers carry this diamond
Most expensive: $1,327 AUD at MOH London · As of October 11, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618924 or 828618924. Listed at 12 retailers as of October 24, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618924
Dimensions5.55 × 5.04 × 3.20 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.04 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618924
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.7%

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: Oct 24
Current: $1,327 AUD|Low: $159 AUD|High: $1,336 AUD|Avg: $437 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 16, 2026
Retailer 6$159 AUD
Retailer 8$200 AUD
Retailer 7$327 AUD
Retailer 5$331 AUD
Retailer 4$363 AUD
Retailer 2$407 AUD
Retailer 11$427 AUD
Retailer 9$445 AUD
Retailer 10$503 AUD
Retailer 3$503 AUD
MOH London$1,327 AUD

26 data points across 11 retailers

12 retailers

A
Retailer 1
-
$144 AUD
$101 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$168 AUD
$118 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$191 AUD
$134 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$200 AUD
HK$1,100 HKD
View
A
Retailer 5
-
$331 AUD
£184 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$363 AUD
$255 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$407 AUD
$286 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$427 AUD
$300 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$445 AUD
£246 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$503 AUD
SGD 478 SGD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$573 AUD
$403 USD
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
LG828618924 · Oct 11
$1,327 AUD
£735 GBP
View
Price last confirmed 18 days ago
11 more retailers have this diamond
Prices start from $200 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
0.51ct Heart
$200 AUD