CaratHunter
Plans
Cushion|Lab Grown|IGI

2.05ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG563201391

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG563201391

Diamond specifications and retailer prices

From $483 AUD
As of November 6, 2026
Save $1,243 AUD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,726 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG563201391 or 563201391. Listed at 9 retailers as of November 5, 2026, with prices from $483 to $1,726, a $1,243 spread on the same certified stone. MOH London lists it at $1,726. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563201391
Dimensions8.49 × 6.90 × 4.69 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.49 mm6.90 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563201391
Side View
Table 61.5%Crown 32.5°Girdle: MediumPavilion 39.1°Culet: NoneDepth 68.0%

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: Nov 6
Current: $1,726 AUD|Low: $483 AUD|High: $3,353 AUD|Avg: $1,385 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 10$483 AUD
Retailer 6$530 AUD
Retailer 5$719 AUD
Retailer 11$731 AUD
Retailer 2$809 AUD
Retailer 8$828 AUD
Retailer 9$946 AUD
Retailer 7$1,652 AUD
MOH London$1,726 AUD
Retailer 12$1,946 AUD
Retailer 4$2,838 AUD
Retailer 3$3,353 AUD

10 data points across 12 retailers

9 retailers$483 AUD to $1,726 AUD

A
Cheapest Retailer
-
$483 AUD
A
Retailer 2
-
$530 AUD
View
A
Retailer 3
-
$719 AUD
View
B+
Retailer 4
-
$731 AUD
View
A
Retailer 5
-
$809 AUD
View
A
Retailer 6
-
$828 AUD
View
A
Retailer 7
-
$946 AUD
View
B+
Retailer 8
-
$1,652 AUD
View
Most Expensive
B+
MOH London
LG563201391 · Nov 5
$1,726 AUD
£934 GBP
View
8 more retailers have this diamond
Prices start from $483 AUDSave up to $1,243 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 Cushion
$483 AUD