CaratHunter
Plans
Heart|Lab Grown|IGI

0.52ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG844616143

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844616143

Diamond specifications and retailer prices

From $245 AUD
$172 USD
As of October 28, 2026
Save $465 AUD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,635 AUD at MOH London · As of October 25, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844616143 or 844616143. Listed at 6 retailers as of October 28, 2026, with a 190% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844616143
Dimensions5.57 × 5.01 × 3.21 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm5.01 mm0.52 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844616143
Side View
Table 63.0%Crown 37.8°Girdle: MED-THKPavilion 40.5°CuletDepth 57.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,635 AUD|Low: $245 AUD|High: $1,640 AUD|Avg: $640 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 6$245 AUD
Retailer 3$391 AUD
Retailer 2$472 AUD
Retailer 4$575 AUD
Retailer 5$711 AUD
MOH London$1,635 AUD

15 data points across 6 retailers

6 retailers$245 AUD to $711 AUD

A
Cheapest Retailer
-
$245 AUD
$172 USD
B+
Retailer 2
-
$391 AUD
£216 GBP
View
B+
Retailer 3
-
$472 AUD
£260 GBP
View
B
Retailer 4
-
$575 AUD
$403 USD
View
B
Retailer 5
-
$711 AUD
$498 USD
View
Most Expensive
MOH London
LG844616143 · Oct 25
$1,635 AUD
£902 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $245 AUDSave up to $465 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
$245 AUD