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Cushion|Lab Grown|IGI

1.02ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG760567966

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760567966

Diamond specifications and retailer prices

From £166 GBP
As of November 4, 2026
Save £858 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,024 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760567966 or 760567966. Listed at 9 retailers as of November 4, 2026, with prices from £166 to £1,024, a £858 spread on the same certified stone. MOH London lists it at £1,024. 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760567966
Dimensions6.21 × 5.55 × 3.53 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm5.55 mm1.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG760567966
Side View
Table 65.0%Crown 35.7°Girdle: VTK-ETKPavilion 36.1°Culet: NoneDepth 63.6%

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: Nov 4
Current: £1,024 GBP|Low: £166 GBP|High: £1,039 GBP|Avg: £398 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£166 GBP
Retailer 3£205 GBP
Retailer 4£233 GBP
Retailer 2£235 GBP
Retailer 5£362 GBP
Retailer 6£363 GBP
Retailer 7£672 GBP
MOH London£1,024 GBP

34 data points across 8 retailers

9 retailers£166 GBP to £1,024 GBP

B+
Cheapest Retailer
-
£166 GBP
A
Retailer 2
-
£205 GBP
View
A
Retailer 3
-
£217 GBP
View
A
Retailer 4
-
£233 GBP
View
A
Retailer 5
-
£235 GBP
View
B+
Retailer 6
-
£362 GBP
View
B+
Retailer 7
-
£363 GBP
View
B
Retailer 8
-
£672 GBP
View
Most Expensive
B
MOH London
LG760567966 · Nov 5
£1,024 GBP
View
8 more retailers have this diamond
Prices start from £166 GBPSave up to £858 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
1.02ct Cushion
£166 GBP