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Cushion|Lab Grown|IGI

2.06ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG801643560

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG801643560

Diamond specifications and retailer prices

From £467 GBP
$622 USD
As of October 30, 2026
Save £683 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,150 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.06ct lab-grown cushion diamond

This 2.06ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG801643560 or 801643560. Listed at 7 retailers as of October 26, 2026, with prices from £467 to £1,150, a £683 spread on the same certified stone. MOH London lists it at £1,150. 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

2.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801643560
Dimensions7.66 × 7.53 × 4.97 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.66 mm7.53 mm2.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801643560
Side View
Table 56.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 66.0%

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: Oct 30
Current: £1,150 GBP|Low: £448 GBP|High: £1,163 GBP|Avg: £640 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4£467 GBP
Retailer 3£477 GBP
Retailer 5£497 GBP
Retailer 6£499 GBP
Retailer 2£509 GBP
Retailer 7£957 GBP
MOH London£1,150 GBP

42 data points across 7 retailers

7 retailers£467 GBP to £1,150 GBP

A
Cheapest Retailer
-
£467 GBP
$622 USD
A
Retailer 2
-
£477 GBP
€605 EUR
View
A
Retailer 3
-
£497 GBP
$662 USD
View
A
Retailer 4
-
£499 GBP
$665 USD
View
A
Retailer 5
-
£509 GBP
View
B+
Retailer 6
-
£957 GBP
$1,274 USD
View
Most Expensive
B
MOH London
LG801643560 · Oct 26
£1,150 GBP
View
6 more retailers have this diamond
Prices start from £467 GBPSave up to £683 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
2.06ct Cushion
£467 GBP