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Round|Lab Grown|IGI

2.05ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG763601634

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763601634

Diamond specifications and retailer prices

From $493 AUD
As of November 4, 2026
Save $1,223 AUD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,716 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763601634 or 763601634. Listed at 9 retailers as of November 4, 2026, with prices from $493 to $1,716, a $1,223 spread on the same certified stone. MOH London lists it at $1,716. 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

2.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763601634
Dimensions8.14 × 8.16 × 5.03 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
8.14 mm8.16 mm2.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763601634
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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 4
Current: $1,716 AUD|Low: $586 AUD|High: $1,742 AUD|Avg: $1,018 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$586 AUD
Retailer 4$781 AUD
Retailer 2$799 AUD
Retailer 6$819 AUD
Retailer 3$1,478 AUD
MOH London$1,716 AUD

44 data points across 6 retailers

9 retailers$493 AUD to $1,716 AUD

A
Cheapest Retailer
-
$493 AUD
B+
Retailer 2
-
$586 AUD
View
A
Retailer 3
-
$781 AUD
View
A
Retailer 4
-
$799 AUD
View
A
Retailer 5
-
$819 AUD
View
A
Retailer 6
-
$847 AUD
View
B
Retailer 7
-
$1,454 AUD
View
B
Retailer 8
-
$1,478 AUD
View
Most Expensive
B
MOH London
LG763601634 · Nov 5
$1,716 AUD
£946 GBP
View
8 more retailers have this diamond
Prices start from $493 AUDSave up to $1,223 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
2.05ct Round
$493 AUD