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Heart|Lab Grown|IGI

0.50ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841606234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841606234

Diamond specifications and retailer prices

From $439 AUD
As of October 26, 2026
Save $597 AUD (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,394 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown heart diamond

This 0.5ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841606234 or 841606234. Listed at 6 retailers as of October 26, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606234
Dimensions4.87 × 5.43 × 3.27 mm
L/W Ratio1.11
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 mm5.43 mm0.50 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606234
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

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 26
Current: $1,394 AUD|Low: $439 AUD|High: $1,410 AUD|Avg: $754 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$439 AUD
Retailer 2$530 AUD
Retailer 4$535 AUD
Retailer 5$614 AUD
Retailer 6$1,036 AUD
MOH London$1,394 AUD

32 data points across 6 retailers

6 retailers$439 AUD to $1,036 AUD

B+
Cheapest Retailer
-
$439 AUD
B
Retailer 2
-
$530 AUD
£293 GBP
View
B
Retailer 3
-
$535 AUD
$375 USD
View
B
Retailer 4
-
$614 AUD
$430 USD
View
B
Retailer 5
-
$1,036 AUD
$726 USD
View
Most Expensive
MOH London
LG841606234 · Nov 1
$1,394 AUD
£769 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $439 AUDSave up to $597 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+
0.50ct Heart
$439 AUD