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Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG671499662

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG671499662

Diamond specifications and retailer prices

From $139 CAD
$99 USD
As of October 27, 2026
Save $1,136 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,274 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671499662 or 671499662. Listed at 15 retailers as of October 27, 2026, with prices from $139 to $1,274, a $1,136 spread on the same certified stone. MOH London lists it at $1,274. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671499662
Dimensions5.22 × 3.75 × 2.69 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm3.75 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671499662
Side View
Table 58.0%Crown 35.1°Girdle: ThickPavilionCulet: NoneDepth 71.7%

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 27
Current: $1,274 CAD|Low: $133 CAD|High: $1,282 CAD|Avg: $447 CAD|+0.6%
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
October 29, 2026
Retailer 8$139 CAD
Retailer 10$155 CAD
Retailer 11$161 CAD
Retailer 9$183 CAD
Retailer 3$245 CAD
Retailer 13$308 CAD
Retailer 6$319 CAD
Retailer 2$333 CAD
Retailer 4$488 CAD
Retailer 7$504 CAD
Retailer 5$637 CAD
Retailer 12$917 CAD
MOH London$1,274 CAD

41 data points across 13 retailers

15 retailers$139 CAD to $1,274 CAD

A
Cheapest Retailer
-
$139 CAD
$99 USD
A
Retailer 2
-
$155 CAD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
$161 CAD
$115 USD
View
A
Retailer 4
-
$183 CAD
$131 USD
View
A
Retailer 5
-
$197 CAD
HK$1,100 HKD
View
A
Retailer 6
-
$245 CAD
$175 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$308 CAD
$220 USD
View
A
Retailer 8
-
$319 CAD
€217 EUR
View
B+
Retailer 9
-
$333 CAD
£188 GBP
View
B+
Retailer 10
-
$488 CAD
SGD 471 SGD
View
B
Retailer 11
-
$504 CAD
$360 USD
View
B
Retailer 12
-
$637 CAD
$455 USD
View
B
Retailer 13
-
$659 CAD
£371 GBP
View
B
Retailer 14
-
$917 CAD
£516 GBP
View
Most Expensive
B
MOH London
LG671499662 · Oct 29
$1,274 CAD
£717 GBP
View
14 more retailers have this diamond
Prices start from $139 CADSave up to $1,136 CAD

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 Radiant
$139 CAD