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Round|Lab Grown|IGI

1.01ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG747513287

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513287

Diamond specifications and retailer prices

From $238 AUD
$167 USD
As of October 29, 2026
Save $1,140 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,378 AUD at MOH London · As of October 25, 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 LG747513287 or 747513287. Listed at 17 retailers as of October 25, 2026, with prices from $238 to $1,378, a $1,140 spread on the same certified stone. MOH London lists it at $1,378. 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 angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513287
Dimensions6.47 × 6.44 × 3.98 mm
L/W Ratio1.00
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
6.47 mm6.44 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513287
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: $1,378 AUD|Low: $226 AUD|High: $1,383 AUD|Avg: $580 AUD|-0.1%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 6$238 AUD
Retailer 9$265 AUD
Retailer 13$275 AUD
Retailer 4$295 AUD
Retailer 15$295 AUD
Retailer 11$521 AUD
Retailer 12$523 AUD
Retailer 3$528 AUD
Retailer 14$638 AUD
Retailer 10$682 AUD
Retailer 2$683 AUD
Retailer 8$755 AUD
Retailer 5$764 AUD
Retailer 7$945 AUD
MOH London$1,378 AUD

37 data points across 15 retailers

17 retailers$238 AUD to $1,378 AUD

A
Cheapest Retailer
-
$238 AUD
$167 USD
A
Retailer 2
-
$265 AUD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$275 AUD
$193 USD
View
A
Retailer 4
-
$295 AUD
$207 USD
View
A
Retailer 5
-
$295 AUD
$207 USD
View
B+
Retailer 6
-
$484 AUD
$340 USD
View
B+
Retailer 7
-
$521 AUD
£288 GBP
View
B+
Retailer 8
-
$523 AUD
€350 EUR
View
B+
Retailer 9
-
$528 AUD
$371 USD
View
B
Retailer 10
-
$638 AUD
$448 USD
View
B+
Retailer 11
-
$682 AUD
£377 GBP
View
B+
Retailer 12
-
$683 AUD
View
B+
Retailer 13
-
$755 AUD
$530 USD
View
B
Retailer 14
-
$764 AUD
$537 USD
View
Retailer 15
-
$938 AUD
$659 USD
View
Price last confirmed 41 days ago
B
Retailer 16
-
$945 AUD
$664 USD
View
Most Expensive
B
MOH London
LG747513287 · Oct 25
$1,378 AUD
£762 GBP
View
16 more retailers have this diamond
Prices start from $238 AUDSave up to $1,140 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
$238 AUD