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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 $436 NZD
As of November 1, 2026
Save $1,732 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,168 NZD at MOH London · As of November 2, 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 November 1, 2026, with prices from $436 to $2,168, a $1,732 spread on the same certified stone. MOH London lists it at $2,168. 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: Nov 1
Current: $2,168 NZD|Low: $420 NZD|High: $2,195 NZD|Avg: $898 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$436 NZD
Retailer 8$507 NZD
Retailer 4$516 NZD
Retailer 10$532 NZD
Retailer 6$541 NZD
Retailer 11$907 NZD
Retailer 7$909 NZD
Retailer 2$1,028 NZD
Retailer 9$1,067 NZD
Retailer 3$1,133 NZD
MOH London$2,168 NZD

18 data points across 11 retailers

9 retailers$436 NZD to $2,168 NZD

A
Cheapest Retailer
-
$436 NZD
A
Retailer 2
-
$507 NZD
View
A
Retailer 3
-
$516 NZD
View
Retailer 4
-
$541 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$541 NZD
View
B+
Retailer 6
-
$909 NZD
View
B+
Retailer 7
-
$1,028 NZD
View
B
Retailer 8
-
$1,739 NZD
View
Most Expensive
B
MOH London
LG506193748 · Nov 2
$2,168 NZD
£960 GBP
View
8 more retailers have this diamond
Prices start from $436 NZDSave up to $1,732 NZD

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
$436 NZD