CaratHunter
Plans
Round|Lab Grown|IGI

1.34ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG600358024

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600358024

Diamond specifications and retailer prices

From $923 AUD
£511 GBP
As of October 30, 2026
1 retailer carries this diamond
Only listing: $923 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600358024 or 600358024. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600358024
Dimensions7.09 × 7.13 × 4.38 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 mm7.13 mm1.34 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600358024
Side View
Table 56.0%Crown 34.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $923 AUD|Low: $694 AUD|High: $923 AUD|Avg: $877 AUD
Diamond Quarter
Retailer 2
February 25, 2026
Retailer 2$694 AUD
Diamond Quarter$923 AUD

4 data points across 2 retailers

1 retailer

B
Diamond Quarter
1.34SI1ELG64F446N · Oct 30
$923 AUD
£511 GBP
View

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.

B
1.34ct Round
$923 AUD