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Marquise|Lab Grown|IGI

2.05ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG845619353

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845619353

Diamond specifications and retailer prices

From $1,132 AUD
$795 USD
As of October 29, 2026
Save $3,531 AUD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,663 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845619353 or 845619353. Listed at 13 retailers as of October 26, 2026, with prices from $1,132 to $4,663, a $3,531 spread on the same certified stone. MOH London lists it at $4,663. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845619353
Dimensions13.71 × 6.57 × 3.91 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.71 mm6.57 mm2.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845619353
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 59.5%

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: $4,663 AUD|Low: $1,132 AUD|High: $4,722 AUD|Avg: $2,652 AUD|-1.3%
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
October 31, 2026
Retailer 9$1,132 AUD
Retailer 6$1,203 AUD
Retailer 12$1,424 AUD
Retailer 4$1,697 AUD
Retailer 7$1,902 AUD
Retailer 2$2,419 AUD
Retailer 3$2,786 AUD
Retailer 13$2,921 AUD
Retailer 11$3,030 AUD
Retailer 10$3,645 AUD
Retailer 5$4,079 AUD
Retailer 8$4,088 AUD
MOH London$4,663 AUD

14 data points across 13 retailers

13 retailers$1,132 AUD to $4,663 AUD

A
Cheapest Retailer
-
$1,132 AUD
$795 USD
Final sale: no returns
A
Retailer 2
-
$1,203 AUD
£665 GBP
View
A
Retailer 3
-
$1,424 AUD
$1,000 USD
View
A
Retailer 4
-
$1,697 AUD
$1,192 USD
View
A
Retailer 5
-
$1,902 AUD
£1,052 GBP
View
A
Retailer 6
-
$2,419 AUD
$1,699 USD
View
Retailer 7
-
$2,786 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,921 AUD
$2,052 USD
View
A
Retailer 9
-
$3,030 AUD
ZAR 34,381 ZAR
View
B+
Retailer 10
-
$3,645 AUD
£2,016 GBP
View
B+
Retailer 11
-
$4,079 AUD
$2,865 USD
View
B+
Retailer 12
-
$4,088 AUD
$2,872 USD
View
Most Expensive
B+
MOH London
LG845619353 · Oct 26
$4,663 AUD
£2,579 GBP
View
12 more retailers have this diamond
Prices start from $1,132 AUDSave up to $3,531 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 Marquise
$1,132 AUD