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Round|Lab Grown|IGI

1.38ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG635400214

Shape and cutting style on the report: Round brilliant

Certificate IGI LG635400214

Diamond specifications and retailer prices

From $484 CAD
HK$2,700 HKD
As of October 26, 2026
Save $1,095 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,612 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.38ct lab-grown round diamond

This 1.38ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG635400214 or 635400214. Listed at 13 retailers as of October 26, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.38
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635400214
Dimensions7.23 × 7.27 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.23 mm7.27 mm1.38 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635400214
Side View
Table 58.0%Crown 32.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.2%

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 26
Current: $1,612 CAD|Low: $280 CAD|High: $1,672 CAD|Avg: $932 CAD
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 13$280 CAD
Retailer 12$484 CAD
Retailer 9$522 CAD
Retailer 2$563 CAD
Retailer 7$622 CAD
Retailer 5$626 CAD
Retailer 6$672 CAD
Retailer 8$1,092 CAD
Retailer 10$1,103 CAD
Retailer 3$1,345 CAD
Retailer 4$1,399 CAD
Retailer 11$1,579 CAD
MOH London$1,612 CAD

13 data points across 13 retailers

13 retailers$484 CAD to $1,579 CAD

Retailer 1
-
$280 CAD
$200 USD
Price last confirmed 8 days ago
Final sale: no returns
A
Retailer 2
-
$484 CAD
HK$2,700 HKD
View
A
Retailer 3
-
$522 CAD
$373 USD
View
A
Retailer 4
-
$563 CAD
€383 EUR
View
A
Retailer 5
-
$622 CAD
£350 GBP
View
A
Retailer 6
-
$626 CAD
$447 USD
View
A
Retailer 7
-
$672 CAD
£378 GBP
View
B
Retailer 8
-
$1,092 CAD
$780 USD
View
B
Retailer 9
-
$1,103 CAD
$788 USD
View
B
Retailer 10
-
$1,345 CAD
$961 USD
View
B
Retailer 11
-
$1,399 CAD
SGD 1,351 SGD
View
B
Retailer 12
-
$1,579 CAD
$1,128 USD
View
Most Expensive
MOH London
LG635400214 · Oct 21
$1,612 CAD
£907 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $484 CADSave up to $1,095 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
1.38ct Round
$484 CAD