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Round|Lab Grown|IGI

2.01ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG780644312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780644312

Diamond specifications and retailer prices

From $366 AUD
As of November 5, 2026
Save $1,443 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,809 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.01ct lab-grown round diamond

This 2.01ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780644312 or 780644312. Listed at 16 retailers as of November 5, 2026, with prices from $366 to $1,809, a $1,443 spread on the same certified stone. MOH London lists it at $1,809. 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

2.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780644312
Dimensions8.15 × 8.11 × 4.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.11 mm2.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780644312
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.6%

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: Nov 5
Current: $1,809 AUD|Low: $350 AUD|High: $1,836 AUD|Avg: $870 AUD|-1.4%
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
November 6, 2026
Retailer 9$366 AUD
Retailer 4$409 AUD
Retailer 3$423 AUD
Retailer 6$453 AUD
Retailer 12$453 AUD
Retailer 7$659 AUD
Retailer 10$679 AUD
Retailer 13$754 AUD
Retailer 2$853 AUD
Retailer 14$964 AUD
Retailer 8$1,391 AUD
Retailer 5$1,456 AUD
Retailer 11$1,643 AUD
MOH London$1,809 AUD

43 data points across 14 retailers

16 retailers$366 AUD to $1,809 AUD

A
Cheapest Retailer
-
$366 AUD
A
Retailer 2
-
$409 AUD
View
Final sale: no returns
A
Retailer 3
-
$423 AUD
View
A
Retailer 4
-
$453 AUD
View
Retailer 5
-
$453 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$679 AUD
View
B+
Retailer 7
-
$754 AUD
View
B+
Retailer 8
-
$853 AUD
View
B+
Retailer 9
-
$853 AUD
View
B+
Retailer 10
-
$964 AUD
View
Retailer 11
-
$1,381 AUD
View
Price last confirmed 102 days ago
B
Retailer 12
-
$1,391 AUD
View
B
Retailer 13
-
$1,456 AUD
View
B
Retailer 14
-
$1,528 AUD
View
B
Retailer 15
-
$1,643 AUD
View
Most Expensive
B
MOH London
LG780644312 · Nov 5
$1,809 AUD
£997 GBP
View
15 more retailers have this diamond
Prices start from $366 AUDSave up to $1,443 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
2.01ct Round
$366 AUD