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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 $276 AUD
$194 USD
As of October 29, 2026
Save $1,335 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,611 AUD 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 $276 to $1,611, a $1,335 spread on the same certified stone. MOH London lists it at $1,611. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,611 AUD|Low: $265 AUD|High: $1,651 AUD|Avg: $742 AUD|-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 30, 2026
Retailer 11$276 AUD
Retailer 13$309 AUD
Retailer 5$343 AUD
Retailer 7$578 AUD
Retailer 3$596 AUD
Retailer 6$624 AUD
Retailer 2$670 AUD
Retailer 12$705 AUD
Retailer 4$722 AUD
Retailer 9$811 AUD
Retailer 10$907 AUD
Retailer 8$1,324 AUD
MOH London$1,611 AUD

35 data points across 13 retailers

14 retailers$276 AUD to $1,611 AUD

A
Cheapest Retailer
-
$276 AUD
$194 USD
A
Retailer 2
-
$309 AUD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$343 AUD
$241 USD
View
A
Retailer 4
-
$578 AUD
€387 EUR
View
B+
Retailer 5
-
$596 AUD
$419 USD
View
A
Retailer 6
-
$624 AUD
£345 GBP
View
A
Retailer 7
-
$670 AUD
£370 GBP
View
B+
Retailer 8
-
$705 AUD
$495 USD
View
B+
Retailer 9
-
$722 AUD
$507 USD
View
B+
Retailer 10
-
$811 AUD
$570 USD
View
B
Retailer 11
-
$907 AUD
$637 USD
View
Retailer 12
-
$1,012 AUD
$711 USD
View
Price last confirmed 45 days ago
B
Retailer 13
-
$1,324 AUD
$930 USD
View
Most Expensive
B
MOH London
LG786642549 · Oct 29
$1,611 AUD
£891 GBP
View
13 more retailers have this diamond
Prices start from $276 AUDSave up to $1,335 AUD

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
$276 AUD