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Cushion|Lab Grown|IGI

1.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG614335213

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG614335213

Diamond specifications and retailer prices

From £201 GBP
As of November 5, 2026
Save £810 GBP (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,011 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 LG614335213 or 614335213. Listed at 8 retailers as of November 5, 2026, with prices from £201 to £1,011, a £810 spread on the same certified stone. MOH London lists it at £1,011. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614335213
Dimensions6.93 × 5.30 × 3.65 mm
L/W Ratio1.31
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
6.93 mm5.30 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614335213
Side View
Table 65.0%Crown 30.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 68.9%

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 5
Current: £1,011 GBP|Low: £122 GBP|High: £1,027 GBP|Avg: £322 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8£122 GBP
Retailer 6£158 GBP
Retailer 2£201 GBP
Retailer 10£217 GBP
Retailer 3£229 GBP
Retailer 5£230 GBP
Retailer 7£230 GBP
Retailer 9£362 GBP
Retailer 4£374 GBP
MOH London£1,011 GBP

35 data points across 10 retailers

8 retailers£201 GBP to £1,011 GBP

A
Cheapest Retailer
-
£201 GBP
A
Retailer 2
-
£217 GBP
View
A
Retailer 3
-
£229 GBP
View
A
Retailer 4
-
£230 GBP
View
A
Retailer 5
-
£230 GBP
View
B+
Retailer 6
-
£362 GBP
View
B+
Retailer 7
-
£374 GBP
View
Most Expensive
B
MOH London
LG614335213 · Nov 5
£1,011 GBP
View
7 more retailers have this diamond
Prices start from £201 GBPSave up to £810 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
£201 GBP