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Heart|Lab Grown|IGI

0.52ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG837660830

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660830

Diamond specifications and retailer prices

From $147 AUD
$103 USD
As of October 30, 2026
Save $1,385 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,531 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837660830 or 837660830. Listed at 14 retailers as of October 29, 2026, with prices from $147 to $1,531, a $1,385 spread on the same certified stone. MOH London lists it at $1,531. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660830
Dimensions4.87 × 5.65 × 3.24 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.87 mm5.65 mm0.52 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660830
Side View
Table 57.0%Crown 36.5°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 57.3%

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: $1,531 AUD|Low: $147 AUD|High: $1,531 AUD|Avg: $459 AUD
MOH London
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
October 30, 2026
Retailer 10$147 AUD
Retailer 14$164 AUD
Retailer 9$171 AUD
Retailer 4$194 AUD
Retailer 8$194 AUD
Retailer 13$245 AUD
Retailer 2$358 AUD
Retailer 7$440 AUD
Retailer 5$511 AUD
Retailer 3$586 AUD
Retailer 11$653 AUD
Retailer 6$669 AUD
Retailer 12$1,260 AUD
MOH London$1,531 AUD

10 data points across 14 retailers

14 retailers$147 AUD to $1,531 AUD

A
Cheapest Retailer
-
$147 AUD
$103 USD
A
Retailer 2
-
$164 AUD
$115 USD
View
Final sale: no returns
A
Retailer 3
-
$171 AUD
$120 USD
View
A
Retailer 4
-
$194 AUD
$136 USD
View
A
Retailer 5
-
$194 AUD
$136 USD
View
A
Retailer 6
-
$245 AUD
$172 USD
View
B+
Retailer 7
-
$358 AUD
£198 GBP
View
B+
Retailer 8
-
$440 AUD
£244 GBP
View
B+
Retailer 9
-
$511 AUD
$359 USD
View
B
Retailer 10
-
$586 AUD
$412 USD
View
B
Retailer 11
-
$653 AUD
$459 USD
View
B
Retailer 12
-
$669 AUD
$470 USD
View
B
Retailer 13
-
$1,260 AUD
$885 USD
View
Most Expensive
B
MOH London
LG837660830 · Oct 29
$1,531 AUD
£847 GBP
View
13 more retailers have this diamond
Prices start from $147 AUDSave up to $1,385 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
0.52ct Heart
$147 AUD