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Cushion|Lab Grown|IGI

2.05ct E SI2 Cushion Lab Grown Diamond

VG • E/SI2 • IGI LG840611873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840611873

Diamond specifications and retailer prices

From $488 AUD
$343 USD
As of October 27, 2026
Save $1,683 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,171 AUD at MOH London · As of October 26, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG840611873 or 840611873. Listed at 10 retailers as of October 26, 2026, with prices from $488 to $2,171, a $1,683 spread on the same certified stone. MOH London lists it at $2,171. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611873
Dimensions8.93 × 6.38 × 4.16 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm6.38 mm2.05 ctE / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611873
Side View
Table 64.0%Crown 33.9°Girdle: MED-STKPavilion 31.7°Culet: NoneDepth 65.2%

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 27
Current: $2,171 AUD|Low: $488 AUD|High: $4,554 AUD|Avg: $1,192 AUD|-52.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 8$488 AUD
Retailer 2$583 AUD
Retailer 5$695 AUD
Retailer 10$833 AUD
Retailer 4$844 AUD
Retailer 7$881 AUD
Retailer 6$956 AUD
Retailer 9$1,687 AUD
Retailer 3$1,714 AUD
MOH London$2,171 AUD

25 data points across 10 retailers

10 retailers$488 AUD to $2,171 AUD

A
Cheapest Retailer
-
$488 AUD
$343 USD
Final sale: no returns
A
Retailer 2
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 3
-
$695 AUD
£384 GBP
View
A
Retailer 4
-
$833 AUD
$585 USD
View
A
Retailer 5
-
$844 AUD
€565 EUR
View
A
Retailer 6
-
$881 AUD
$619 USD
View
B+
Retailer 7
-
$956 AUD
£529 GBP
View
B
Retailer 8
-
$1,687 AUD
$1,185 USD
View
B
Retailer 9
-
$1,714 AUD
SGD 1,627 SGD
View
Most Expensive
B
MOH London
LG840611873 · Oct 26
$2,171 AUD
£1,201 GBP
View
9 more retailers have this diamond
Prices start from $488 AUDSave up to $1,683 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
$488 AUD