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Cushion|Lab Grown|IGI

2.63ct J VS1 Cushion Lab Grown Diamond

ID • J/VS1 • IGI LG843641929

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG843641929

Diamond specifications and retailer prices

From £1,023 GBP
As of November 6, 2026
Save £2,087 GBP (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,109 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.63ct lab-grown cushion diamond

This 2.63ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641929 or 843641929. Listed at 10 retailers as of November 5, 2026, with prices from £1,023 to £3,109, a £2,087 spread on the same certified stone. MOH London lists it at £3,109. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.63
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641929
Dimensions9.94 × 7.64 × 4.63 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.94 mm7.64 mm2.63 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641929
Side View
Table 54.0%Crown 37°Girdle: THK-VTKPavilion 37.6°Culet: LargeDepth 60.6%

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 6
Current: £3,109 GBP|Low: £1,016 GBP|High: £3,412 GBP|Avg: £1,797 GBP|-8.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£1,023 GBP
Retailer 5£1,098 GBP
Retailer 9£1,132 GBP
Retailer 6£1,204 GBP
Retailer 2£1,402 GBP
Retailer 3£1,742 GBP
Retailer 7£2,002 GBP
Retailer 4£2,505 GBP
Retailer 8£2,968 GBP
MOH London£3,109 GBP

19 data points across 10 retailers

10 retailers£1,023 GBP to £3,109 GBP

A
Cheapest Retailer
-
£1,023 GBP
A
Retailer 2
-
£1,098 GBP
View
A
Retailer 3
-
£1,132 GBP
View
Retailer 4
-
£1,204 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,402 GBP
View
B+
Retailer 6
-
£1,742 GBP
View
B
Retailer 7
-
£2,002 GBP
View
B
Retailer 8
-
£2,505 GBP
View
B
Retailer 9
-
£2,968 GBP
View
Most Expensive
B
MOH London
LG843641929 · Nov 5
£3,109 GBP
View
9 more retailers have this diamond
Prices start from £1,023 GBPSave up to £2,087 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
2.63ct Cushion
£1,023 GBP