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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 £597 GBP
$795 USD
As of October 29, 2026
Save £1,863 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,460 GBP 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 £597 to £2,460, a £1,863 spread on the same certified stone. MOH London lists it at £2,460. 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: £2,460 GBP|Low: £597 GBP|High: £2,491 GBP|Avg: £1,397 GBP|-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 30, 2026
Retailer 8£597 GBP
Retailer 4£641 GBP
Retailer 11£751 GBP
Retailer 3£895 GBP
Retailer 2£1,003 GBP
Retailer 6£1,274 GBP
Retailer 13£1,470 GBP
Retailer 12£1,541 GBP
Retailer 10£1,598 GBP
Retailer 9£1,923 GBP
Retailer 5£2,151 GBP
Retailer 7£2,156 GBP
MOH London£2,460 GBP

13 data points across 13 retailers

13 retailers£597 GBP to £2,460 GBP

A
Cheapest Retailer
-
£597 GBP
$795 USD
Final sale: no returns
Retailer 2
-
£641 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£751 GBP
$1,000 USD
View
A
Retailer 4
-
£895 GBP
$1,192 USD
View
A
Retailer 5
-
£1,003 GBP
View
A
Retailer 6
-
£1,274 GBP
$1,696 USD
View
Retailer 7
-
£1,470 GBP
A$3,011 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
£1,541 GBP
$2,052 USD
View
A
Retailer 9
-
£1,598 GBP
ZAR 34,381 ZAR
View
B+
Retailer 10
-
£1,923 GBP
View
B+
Retailer 11
-
£2,151 GBP
$2,865 USD
View
B+
Retailer 12
-
£2,156 GBP
$2,872 USD
View
Most Expensive
B+
MOH London
LG845619353 · Oct 26
£2,460 GBP
View
12 more retailers have this diamond
Prices start from £597 GBPSave up to £1,863 GBP

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
£597 GBP