CaratHunter
Plans
Round|Lab Grown|IGI

0.45ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG506193748

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506193748

Diamond specifications and retailer prices

From $349 AUD
$245 USD
As of October 29, 2026
Save $1,398 AUD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,746 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506193748 or 506193748. Listed at 9 retailers as of October 29, 2026, with prices from $349 to $1,746, a $1,398 spread on the same certified stone. MOH London lists it at $1,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506193748
Dimensions5.03 × 4.98 × 2.96 mm
L/W Ratio1.01
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
5.03 mm4.98 mm0.45 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506193748
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.2%

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 29
Current: $1,746 AUD|Low: $336 AUD|High: $1,757 AUD|Avg: $720 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$349 AUD
Retailer 8$406 AUD
Retailer 10$426 AUD
Retailer 6$433 AUD
Retailer 5$441 AUD
Retailer 11$726 AUD
Retailer 7$727 AUD
Retailer 2$826 AUD
Retailer 9$854 AUD
Retailer 3$907 AUD
MOH London$1,746 AUD

15 data points across 11 retailers

9 retailers$349 AUD to $1,746 AUD

A
Cheapest Retailer
-
$349 AUD
$245 USD
A
Retailer 2
-
$406 AUD
$285 USD
View
B+
Retailer 3
-
$433 AUD
$304 USD
View
B+
Retailer 4
-
$433 AUD
$304 USD
View
B+
Retailer 5
-
$441 AUD
$310 USD
View
B+
Retailer 6
-
$727 AUD
$511 USD
View
B
Retailer 7
-
$826 AUD
€553 EUR
View
B
Retailer 8
-
$1,392 AUD
$978 USD
View
Most Expensive
B
MOH London
LG506193748 · Oct 29
$1,746 AUD
£966 GBP
View
8 more retailers have this diamond
Prices start from $349 AUDSave up to $1,398 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
0.45ct Round
$349 AUD