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Round|Lab Grown|IGI

3.01ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG741594805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741594805

Diamond specifications and retailer prices

From $473 AUD
$332 USD
As of October 29, 2026
Save $2,545 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,018 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741594805 or 741594805. Listed at 16 retailers as of October 29, 2026, with prices from $473 to $3,018, a $2,545 spread on the same certified stone. Brilliant Earth lists it at $3,018. 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

3.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741594805
Dimensions9.30 × 9.24 × 5.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.24 mm3.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG741594805
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°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: $3,018 AUD|Low: $473 AUD|High: $4,940 AUD|Avg: $1,313 AUD|-38.9%
Brilliant Earth
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 30, 2026
Retailer 11$473 AUD
Retailer 6$530 AUD
Retailer 13$550 AUD
Retailer 12$587 AUD
Retailer 15$587 AUD
Retailer 4$790 AUD
Retailer 2$934 AUD
Retailer 10$936 AUD
Retailer 7$1,038 AUD
Retailer 8$1,048 AUD
Retailer 3$1,721 AUD
Retailer 14$1,886 AUD
Retailer 9$2,365 AUD
Retailer 5$2,441 AUD
Brilliant Earth$3,018 AUD

37 data points across 15 retailers

16 retailers$473 AUD to $3,018 AUD

A
Cheapest Retailer
-
$473 AUD
$332 USD
A
Retailer 2
-
$530 AUD
$372 USD
View
Final sale: no returns
A
Retailer 3
-
$550 AUD
$386 USD
View
A
Retailer 4
-
$587 AUD
$412 USD
View
A
Retailer 5
-
$587 AUD
$412 USD
View
B+
Retailer 6
-
$790 AUD
$555 USD
View
A
Retailer 7
-
$934 AUD
£516 GBP
View
A
Retailer 8
-
$936 AUD
€626 EUR
View
A
Retailer 9
-
$1,038 AUD
$729 USD
View
A
Retailer 10
-
$1,048 AUD
£580 GBP
View
B+
Retailer 11
-
$1,321 AUD
$928 USD
View
B+
Retailer 12
-
$1,721 AUD
$1,209 USD
View
B
Retailer 13
-
$1,886 AUD
$1,325 USD
View
B
Retailer 14
-
$2,365 AUD
£1,308 GBP
View
Retailer 15
-
$2,441 AUD
$1,715 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
18587643A · Oct 30
$3,018 AUD
$2,120 USD
View
15 more retailers have this diamond
Prices start from $473 AUDSave up to $2,545 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
3.01ct Round
$473 AUD