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1.44ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG492136552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136552

Diamond specifications and retailer prices

From $1,117 CAD
As of November 5, 2026
Save $4,037 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,154 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.44ct lab-grown round diamond

This 1.44ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136552 or 492136552. Listed at 12 retailers as of November 5, 2026, with prices from $1,117 to $5,154, a $4,037 spread on the same certified stone. MOH London lists it at $5,154. 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

1.44
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136552
Dimensions7.09 × 7.14 × 4.52 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
7.09 mm7.14 mm1.44 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136552
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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: Nov 5
Current: $5,154 CAD|Low: $1,117 CAD|High: $5,238 CAD|Avg: $2,336 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$1,117 CAD
Retailer 5$1,314 CAD
Retailer 8$1,471 CAD
Retailer 6$1,524 CAD
Retailer 9$1,767 CAD
Retailer 10$2,239 CAD
Retailer 7$2,438 CAD
Retailer 2$2,524 CAD
Retailer 4$3,285 CAD
MOH London$5,154 CAD

40 data points across 10 retailers

12 retailers$1,117 CAD to $5,154 CAD

A
Cheapest Retailer
-
$1,117 CAD
B+
Retailer 2
-
$1,314 CAD
View
B+
Retailer 3
-
$1,429 CAD
View
B+
Retailer 4
-
$1,471 CAD
View
Final sale: no returns
Retailer 5
-
$1,524 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,524 CAD
View
B+
Retailer 7
-
$1,767 CAD
View
B
Retailer 8
-
$2,438 CAD
View
B
Retailer 9
-
$2,524 CAD
View
B
Retailer 10
-
$3,285 CAD
View
B
Retailer 11
-
$4,285 CAD
View
Most Expensive
B
MOH London
LG492136552 · Nov 5
$5,154 CAD
£2,906 GBP
View
11 more retailers have this diamond
Prices start from $1,117 CADSave up to $4,037 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
1.44ct Round
$1,117 CAD