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Round|Lab Grown|IGI

1.01ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG768622043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768622043

Diamond specifications and retailer prices

From $453 AUD
£251 GBP
As of October 30, 2026
Save $780 AUD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,233 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG768622043 or 768622043. Listed at 7 retailers as of October 29, 2026, with prices from $453 to $1,233, a $780 spread on the same certified stone. MOH London lists it at $1,233. 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

1.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768622043
Dimensions6.47 × 6.42 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.42 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768622043
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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 30
Current: $1,233 AUD|Low: $396 AUD|High: $1,240 AUD|Avg: $619 AUD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$453 AUD
Retailer 3$456 AUD
Retailer 5$475 AUD
Retailer 6$483 AUD
Retailer 7$577 AUD
Retailer 4$716 AUD
MOH London$1,233 AUD

30 data points across 7 retailers

7 retailers$453 AUD to $1,233 AUD

A
Cheapest Retailer
-
$453 AUD
£251 GBP
A
Retailer 2
-
$456 AUD
€305 EUR
View
B+
Retailer 3
-
$475 AUD
$334 USD
View
B+
Retailer 4
-
$483 AUD
$339 USD
View
Retailer 5
-
$577 AUD
$405 USD
View
Price last confirmed 52 days ago
B+
Retailer 6
-
$716 AUD
$503 USD
View
Most Expensive
B
MOH London
LG768622043 · Oct 29
$1,233 AUD
£682 GBP
View
6 more retailers have this diamond
Prices start from $453 AUDSave up to $780 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
1.01ct Round
$453 AUD