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 £222 GBP
As of November 7, 2026
Save £664 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £886 GBP 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 11 retailers as of November 5, 2026, with prices from £222 to £886, a £664 spread on the same certified stone. MOH London lists it at £886. 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 7
Current: £886 GBP|Low: £222 GBP|High: £1,721 GBP|Avg: £708 GBP|-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
Retailer 13
Retailer 14
November 7, 2026
Retailer 2£222 GBP
Retailer 14£248 GBP
Retailer 8£274 GBP
Retailer 10£369 GBP
Retailer 3£375 GBP
Retailer 9£415 GBP
Retailer 12£425 GBP
Retailer 13£486 GBP
Retailer 7£796 GBP
Retailer 11£848 GBP
MOH London£886 GBP
Retailer 4£999 GBP
Retailer 6£1,457 GBP
Retailer 5£1,721 GBP

10 data points across 14 retailers

11 retailers£222 GBP to £886 GBP

A
Cheapest Retailer
-
£222 GBP
A
Retailer 2
-
£248 GBP
View
A
Retailer 3
-
£274 GBP
View
A
Retailer 4
-
£369 GBP
View
B+
Retailer 5
-
£375 GBP
View
A
Retailer 6
-
£415 GBP
View
A
Retailer 7
-
£425 GBP
View
A
Retailer 8
-
£486 GBP
View
B+
Retailer 9
-
£796 GBP
View
B+
Retailer 10
-
£848 GBP
View
Most Expensive
B+
MOH London
LG563201391 · Nov 5
£886 GBP
View
10 more retailers have this diamond
Prices start from £222 GBPSave up to £664 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 Cushion
£222 GBP