CaratHunter
Plans
Round|Lab Grown|IGI

0.50ct I VS2 Round Lab Grown Diamond

GD • I/VS2 • IGI LG455035503

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455035503

Diamond specifications and retailer prices

From $430 AUD
As of November 3, 2026
Save $1,282 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,137 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG455035503 or 455035503. Listed at 11 retailers as of November 3, 2026, with a 298% 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
I
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle39.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455035503
Dimensions4.83 × 4.92 × 3.14 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
4.83 mm4.92 mm0.50 ctI / VS2
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG455035503
Side View
Table 60.0%Crown 39.6°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 64.4%

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: Nov 3
Current: $2,137 AUD|Low: $412 AUD|High: $2,159 AUD|Avg: $870 AUD|+0.2%
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
November 3, 2026
Retailer 8$430 AUD
Retailer 9$458 AUD
Retailer 14$458 AUD
Retailer 12$480 AUD
Retailer 13$498 AUD
Retailer 10$533 AUD
Retailer 4$759 AUD
Retailer 3$762 AUD
Retailer 11$871 AUD
Retailer 2$977 AUD
Retailer 5$1,051 AUD
Retailer 6$1,114 AUD
Retailer 7$1,635 AUD
MOH London$2,137 AUD

22 data points across 14 retailers

11 retailers$430 AUD to $1,711 AUD

B+
Cheapest Retailer
-
$430 AUD
B+
Retailer 2
-
$458 AUD
View
B+
Retailer 3
-
$480 AUD
View
Final sale: no returns
B+
Retailer 4
-
$498 AUD
View
B+
Retailer 5
-
$533 AUD
View
Retailer 6
-
$533 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$871 AUD
View
B
Retailer 8
-
$977 AUD
View
C
Retailer 9
-
$1,635 AUD
View
C
Retailer 10
-
$1,711 AUD
View
Most Expensive
MOH London
LG455035503 · Oct 26
$2,137 AUD
£1,175 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $430 AUDSave up to $1,282 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 Round
$430 AUD