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Round|Lab Grown|IGI

1.38ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG502182360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG502182360

Diamond specifications and retailer prices

From $251 CAD
$180 USD
As of October 29, 2026
Save $1,212 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,464 CAD at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502182360 or 502182360. Listed at 15 retailers as of October 29, 2026, with prices from $251 to $1,464, a $1,212 spread on the same certified stone. MOH London lists it at $1,464. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502182360
Dimensions7.13 × 7.18 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.13 mm7.18 mm1.38 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502182360
Side View
Table 59.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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 29
Current: $1,464 CAD|Low: $242 CAD|High: $1,474 CAD|Avg: $602 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$251 CAD
Retailer 3$279 CAD
Retailer 9$312 CAD
Retailer 10$312 CAD
Retailer 8$412 CAD
Retailer 5$527 CAD
Retailer 2$555 CAD
Retailer 4$617 CAD
Retailer 11$666 CAD
Retailer 6$1,057 CAD
MOH London$1,464 CAD

44 data points across 11 retailers

15 retailers$251 CAD to $1,464 CAD

A
Cheapest Retailer
-
$251 CAD
$180 USD
A
Retailer 2
-
$279 CAD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$292 CAD
$209 USD
View
A
Retailer 4
-
$312 CAD
$223 USD
View
A
Retailer 5
-
$312 CAD
$223 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 7
-
$412 CAD
$295 USD
View
A
Retailer 8
-
$527 CAD
€359 EUR
View
A
Retailer 9
-
$555 CAD
£313 GBP
View
A
Retailer 10
-
$617 CAD
£348 GBP
View
B+
Retailer 11
-
$666 CAD
$477 USD
View
B+
Retailer 12
-
$686 CAD
$491 USD
View
B+
Retailer 13
-
$1,002 CAD
$717 USD
View
B
Retailer 14
-
$1,057 CAD
$757 USD
View
Most Expensive
B
MOH London
LG502182360 · Oct 29
$1,464 CAD
£825 GBP
View
14 more retailers have this diamond
Prices start from $251 CADSave up to $1,212 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
$251 CAD