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Round|Lab Grown|IGI

1.44ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG786642549

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786642549

Diamond specifications and retailer prices

From $194 USD
As of October 29, 2026
Save $938 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,132 USD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786642549 or 786642549. Listed at 14 retailers as of October 29, 2026, with prices from $194 to $1,132, a $938 spread on the same certified stone. MOH London lists it at $1,132. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786642549
Dimensions7.25 × 7.21 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
7.25 mm7.21 mm1.44 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786642549
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

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: Oct 29
Current: $1,132 USD|Low: $186 USD|High: $1,160 USD|Avg: $521 USD|-2.4%
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 11$194 USD
Retailer 13$217 USD
Retailer 5$241 USD
Retailer 7$406 USD
Retailer 3$419 USD
Retailer 2$437 USD
Retailer 6$472 USD
Retailer 12$495 USD
Retailer 4$507 USD
Retailer 9$570 USD
Retailer 10$637 USD
Retailer 8$930 USD
MOH London$1,132 USD

34 data points across 13 retailers

14 retailers$194 USD to $1,132 USD

A
Cheapest Retailer
-
$194 USD
A
Retailer 2
-
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$241 USD
View
A
Retailer 4
-
$406 USD
€387 EUR
View
B+
Retailer 5
-
$419 USD
View
A
Retailer 6
-
$437 USD
£344 GBP
View
A
Retailer 7
-
$472 USD
£371 GBP
View
B+
Retailer 8
-
$495 USD
View
B+
Retailer 9
-
$507 USD
View
B+
Retailer 10
-
$570 USD
View
B
Retailer 11
-
$637 USD
View
B+
Retailer 12
-
$711 USD
View
Price last confirmed 44 days ago
B
Retailer 13
-
$930 USD
View
Most Expensive
B
MOH London
LG786642549 · Oct 29
$1,132 USD
£891 GBP
View
13 more retailers have this diamond
Prices start from $194 USDSave up to $938 USD

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
$194 USD