Radiant|Lab Grown|IGI

1.48ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG831644090

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

Certificate IGI LG831644090

Diamond specifications and retailer prices

From $254 CAD
$182 USD
As of October 30, 2026
Save $1,224 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,478 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.48ct lab-grown radiant diamond

This 1.48ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831644090 or 831644090. Listed at 13 retailers as of October 26, 2026, with prices from $254 to $1,478, a $1,224 spread on the same certified stone. MOH London lists it at $1,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644090
Dimensions8.11 × 5.62 × 3.73 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.62 mm1.48 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644090
Side View
Table 66.0%Crown 42.7°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.4%

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 30
Current: $1,478 CAD|Low: $244 CAD|High: $1,494 CAD|Avg: $870 CAD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$254 CAD
Retailer 12$295 CAD
Retailer 2$396 CAD
Retailer 7$540 CAD
Retailer 5$770 CAD
Retailer 4$781 CAD
Retailer 10$1,014 CAD
Retailer 8$1,071 CAD
Retailer 3$1,074 CAD
Retailer 6$1,180 CAD
Retailer 11$1,283 CAD
MOH London$1,478 CAD

33 data points across 12 retailers

13 retailers$254 CAD to $1,478 CAD

A
Cheapest Retailer
-
$254 CAD
$182 USD
A
Retailer 2
-
$295 CAD
$211 USD
View
A
Retailer 3
-
$396 CAD
£223 GBP
View
Retailer 4
-
$540 CAD
€368 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$770 CAD
A$848 AUD
View
A
Retailer 6
-
$781 CAD
$559 USD
View
B+
Retailer 7
-
$929 CAD
$665 USD
View
B+
Retailer 8
-
$1,014 CAD
$726 USD
View
B
Retailer 9
-
$1,071 CAD
$767 USD
View
B+
Retailer 10
-
$1,097 CAD
$785 USD
View
Retailer 11
-
$1,180 CAD
$845 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,283 CAD
SGD 1,241 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG831644090 · Oct 26
$1,478 CAD
£833 GBP
View
12 more retailers have this diamond
Prices start from $254 CADSave up to $1,224 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
1.48ct Radiant
$254 CAD