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 $245 USD
As of October 29, 2026
Save $982 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,227 USD 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 $245 to $1,227, a $982 spread on the same certified stone. MOH London lists it at $1,227. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,227 USD|Low: $236 USD|High: $1,234 USD|Avg: $506 USD|+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 30, 2026
Retailer 5$245 USD
Retailer 8$285 USD
Retailer 2$290 USD
Retailer 10$299 USD
Retailer 6$304 USD
Retailer 11$510 USD
Retailer 7$511 USD
Retailer 4$581 USD
Retailer 9$600 USD
Retailer 3$637 USD
MOH London$1,227 USD

16 data points across 11 retailers

9 retailers$245 USD to $1,227 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$285 USD
View
B+
Retailer 3
-
$290 USD
View
B+
Retailer 4
-
$304 USD
View
B+
Retailer 5
-
$304 USD
View
B+
Retailer 6
-
$511 USD
View
B
Retailer 7
-
$581 USD
€553 EUR
View
B
Retailer 8
-
$978 USD
View
Most Expensive
B
MOH London
LG506193748 · Oct 29
$1,227 USD
£966 GBP
View
8 more retailers have this diamond
Prices start from $245 USDSave up to $982 USD

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
$245 USD