CaratHunter
Plans
Heart|Lab Grown|IGI

0.50ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG544242916

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG544242916

Diamond specifications and retailer prices

From $174 AUD
As of November 4, 2026
Save $1,175 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,801 AUD at MOH London · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG544242916 or 544242916. Listed at 17 retailers as of November 4, 2026, with a 675% 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242916
Dimensions5.60 × 5.11 × 2.96 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.60 mm5.11 mm0.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544242916
Side View
Table 63.5%Crown 31.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 52.9%

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: Nov 4
Current: $1,801 AUD|Low: $168 AUD|High: $1,828 AUD|Avg: $586 AUD|-0.4%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 13$174 AUD
Retailer 7$194 AUD
Retailer 3$202 AUD
Retailer 4$231 AUD
Retailer 14$231 AUD
Retailer 9$392 AUD
Retailer 16$418 AUD
Retailer 2$443 AUD
Retailer 10$470 AUD
Retailer 11$522 AUD
Retailer 5$540 AUD
Retailer 15$696 AUD
Retailer 6$775 AUD
Retailer 12$775 AUD
Retailer 8$1,349 AUD
MOH London$1,801 AUD

45 data points across 16 retailers

17 retailers$174 AUD to $1,349 AUD

A
Cheapest Retailer
-
$174 AUD
A
Retailer 2
-
$194 AUD
View
Final sale: no returns
A
Retailer 3
-
$202 AUD
View
B+
Retailer 4
-
$231 AUD
View
Retailer 5
-
$231 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$392 AUD
View
B
Retailer 7
-
$418 AUD
View
B
Retailer 8
-
$443 AUD
View
B
Retailer 9
-
$470 AUD
View
B
Retailer 10
-
$510 AUD
View
B
Retailer 11
-
$522 AUD
View
B
Retailer 12
-
$540 AUD
View
B
Retailer 13
-
$696 AUD
View
B
Retailer 14
-
$775 AUD
View
B
Retailer 15
-
$775 AUD
View
B
Retailer 16
-
$1,349 AUD
View
Most Expensive
MOH London
LG544242916 · Nov 5
$1,801 AUD
£995 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $174 AUDSave up to $1,175 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
0.50ct Heart
$174 AUD