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Cushion|Lab Grown|IGI

1.28ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG722566263

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG722566263

Diamond specifications and retailer prices

From £249 GBP
$333 USD
As of October 30, 2026
Save £864 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,113 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG722566263 or 722566263. Listed at 12 retailers as of October 29, 2026, with prices from £249 to £1,113, a £864 spread on the same certified stone. MOH London lists it at £1,113. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722566263
Dimensions6.53 × 6.50 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.53 mm6.50 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722566263
Side View
Table 58.0%Crown 36°Girdle: THN-VTKPavilion 39.5°Culet: NoneDepth 64.9%

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 30
Current: £1,113 GBP|Low: £177 GBP|High: £1,120 GBP|Avg: £594 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11£249 GBP
Retailer 8£276 GBP
Retailer 2£339 GBP
Retailer 3£415 GBP
Retailer 7£418 GBP
Retailer 9£452 GBP
Retailer 6£475 GBP
Retailer 10£519 GBP
Retailer 5£674 GBP
Retailer 4£900 GBP
Retailer 12£1,081 GBP
MOH London£1,113 GBP

30 data points across 12 retailers

12 retailers£249 GBP to £1,113 GBP

A
Cheapest Retailer
-
£249 GBP
$333 USD
Final sale: no returns
A
Retailer 2
-
£276 GBP
$370 USD
View
A
Retailer 3
-
£339 GBP
View
A
Retailer 4
-
£415 GBP
$556 USD
View
A
Retailer 5
-
£418 GBP
$560 USD
View
A
Retailer 6
-
£452 GBP
$606 USD
View
A
Retailer 7
-
£475 GBP
ZAR 10,275 ZAR
View
B+
Retailer 8
-
£519 GBP
$695 USD
View
B+
Retailer 9
-
£674 GBP
A$1,389 AUD
View
B
Retailer 10
-
£900 GBP
$1,205 USD
View
B
Retailer 11
-
£1,081 GBP
View
Most Expensive
B
MOH London
LG722566263 · Oct 29
£1,113 GBP
View
11 more retailers have this diamond
Prices start from £249 GBPSave up to £864 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
1.28ct Cushion
£249 GBP