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Round|Lab Grown|IGI

1.34ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG576319919

Shape and cutting style on the report: Round brilliant

Certificate IGI LG576319919

Diamond specifications and retailer prices

From $239 AUD
$168 USD
As of October 29, 2026
Save $1,303 AUD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,542 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG576319919 or 576319919. Listed at 8 retailers as of October 29, 2026, with prices from $239 to $1,542, a $1,303 spread on the same certified stone. MOH London lists it at $1,542. 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

1.34
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576319919
Dimensions7.05 × 7.03 × 4.34 mm
L/W Ratio1.00
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
7.05 mm7.03 mm1.34 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576319919
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: $1,542 AUD|Low: $238 AUD|High: $1,542 AUD|Avg: $842 AUD|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$239 AUD
Retailer 3$278 AUD
Retailer 7$534 AUD
Retailer 8$712 AUD
Retailer 2$762 AUD
Retailer 9$883 AUD
Retailer 10$963 AUD
Retailer 4$1,009 AUD
Retailer 6$1,055 AUD
MOH London$1,542 AUD

31 data points across 10 retailers

8 retailers$239 AUD to $1,542 AUD

A
Cheapest Retailer
-
$239 AUD
$168 USD
A
Retailer 2
-
$278 AUD
$195 USD
View
B+
Retailer 3
-
$534 AUD
$375 USD
View
B+
Retailer 4
-
$712 AUD
$500 USD
View
B+
Retailer 5
-
$762 AUD
£421 GBP
View
Retailer 6
-
$1,009 AUD
$709 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,055 AUD
$741 USD
View
Most Expensive
B
MOH London
LG576319919 · Oct 29
$1,542 AUD
£853 GBP
View
7 more retailers have this diamond
Prices start from $239 AUDSave up to $1,303 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
1.34ct Round
$239 AUD