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Cushion|Lab Grown|IGI

3.02ct H SI1 Cushion Lab Grown Diamond

EX • H/SI1 • IGI LG560215976

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG560215976

Diamond specifications and retailer prices

From £405 GBP
As of November 6, 2026
Save £1,466 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,871 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG560215976 or 560215976. Listed at 10 retailers as of November 3, 2026, with prices from £405 to £1,871, a £1,466 spread on the same certified stone. MOH London lists it at £1,871. 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

3.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560215976
Dimensions8.43 × 8.35 × 5.31 mm
L/W Ratio1.01
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
8.43 mm8.35 mm3.02 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG560215976
Side View
Table 61.0%Crown 30.7°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 63.6%

Caratlytics Score

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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 6
Current: £1,871 GBP|Low: £405 GBP|High: £1,894 GBP|Avg: £897 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£405 GBP
Retailer 6£448 GBP
Retailer 2£533 GBP
Retailer 4£553 GBP
Retailer 3£687 GBP
Retailer 7£699 GBP
Retailer 9£724 GBP
Retailer 10£809 GBP
Retailer 5£1,240 GBP
Retailer 11£1,461 GBP
MOH London£1,871 GBP

37 data points across 11 retailers

10 retailers£405 GBP to £1,871 GBP

A
Cheapest Retailer
-
£405 GBP
Final sale: no returns
Retailer 2
-
£448 GBP
View
Price last confirmed 27 days ago
A
Retailer 3
-
£533 GBP
View
A
Retailer 4
-
£553 GBP
View
A
Retailer 5
-
£699 GBP
View
A
Retailer 6
-
£724 GBP
View
B+
Retailer 7
-
£809 GBP
View
B+
Retailer 8
-
£1,240 GBP
View
B
Retailer 9
-
£1,461 GBP
View
Most Expensive
B
MOH London
LG560215976 · Nov 3
£1,871 GBP
View
9 more retailers have this diamond
Prices start from £405 GBPSave up to £1,466 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
3.02ct Cushion
£405 GBP