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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 $1,022 SGD
As of November 5, 2026
Save $3,692 SGD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,714 SGD 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 $1,022 to $4,714, a $3,692 spread on the same certified stone. MOH London lists it at $4,714. 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
Colour
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: $4,714 SGD|Low: $1,022 SGD|High: $4,790 SGD|Avg: $2,137 SGD|-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$1,022 SGD
Retailer 5$1,202 SGD
Retailer 8$1,345 SGD
Retailer 6$1,394 SGD
Retailer 9$1,616 SGD
Retailer 10$2,048 SGD
Retailer 7$2,230 SGD
Retailer 2$2,308 SGD
Retailer 4$3,004 SGD
MOH London$4,714 SGD

40 data points across 10 retailers

12 retailers$1,022 SGD to $4,714 SGD

A
Cheapest Retailer
-
$1,022 SGD
B+
Retailer 2
-
$1,202 SGD
View
B+
Retailer 3
-
$1,307 SGD
View
B+
Retailer 4
-
$1,345 SGD
View
Final sale: no returns
Retailer 5
-
$1,394 SGD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,394 SGD
View
B+
Retailer 7
-
$1,616 SGD
View
B
Retailer 8
-
$2,230 SGD
View
B
Retailer 9
-
$2,308 SGD
View
B
Retailer 10
-
$3,004 SGD
View
B
Retailer 11
-
$3,919 SGD
View
Most Expensive
B
MOH London
LG492136552 · Nov 5
$4,714 SGD
£2,906 GBP
View
11 more retailers have this diamond
Prices start from $1,022 SGDSave up to $3,692 SGD

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
$1,022 SGD