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Cushion|Lab Grown|IGI

2.06ct I SI1 Cushion Lab Grown Diamond

EX • I/SI1 • IGI LG436072645

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG436072645

Diamond specifications and retailer prices

From £374 GBP
$501 USD
As of October 31, 2026
Save £1,158 GBP (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,532 GBP at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072645 or 436072645. Listed at 9 retailers as of October 29, 2026, with prices from £374 to £1,532, a £1,158 spread on the same certified stone. MOH London lists it at £1,532. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072645
Dimensions7.38 × 7.28 × 4.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.38 mm7.28 mm2.06 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072645
Side View
Table 62.0%Crown 31.9°Girdle: THK-VTKPavilion 40.9°Culet: NoneDepth 67.7%

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 31
Current: £1,532 GBP|Low: £368 GBP|High: £1,542 GBP|Avg: £717 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£374 GBP
Retailer 3£415 GBP
Retailer 6£439 GBP
Retailer 5£522 GBP
Retailer 2£544 GBP
Retailer 7£608 GBP
Retailer 4£652 GBP
Retailer 9£1,358 GBP
MOH London£1,532 GBP

36 data points across 9 retailers

9 retailers£374 GBP to £1,532 GBP

A
Cheapest Retailer
-
£374 GBP
$501 USD
Final sale: no returns
Retailer 2
-
£415 GBP
$556 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£439 GBP
$588 USD
View
A
Retailer 4
-
£522 GBP
$700 USD
View
A
Retailer 5
-
£544 GBP
View
A
Retailer 6
-
£608 GBP
$815 USD
View
A
Retailer 7
-
£652 GBP
$873 USD
View
B+
Retailer 8
-
£1,358 GBP
$1,819 USD
View
Most Expensive
A
MOH London
LG436072645 · Oct 29
£1,532 GBP
View
8 more retailers have this diamond
Prices start from £374 GBPSave up to £1,158 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
£374 GBP