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Cushion|Lab Grown|IGI

1.08ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG759511087

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

Certificate IGI LG759511087

Diamond specifications and retailer prices

From £421 GBP
$564 USD
As of October 30, 2026
Save £604 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,025 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG759511087 or 759511087. Listed at 5 retailers as of October 29, 2026, with prices from £421 to £1,025, a £604 spread on the same certified stone. MOH London lists it at £1,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759511087
Dimensions5.85 × 5.85 × 3.68 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
5.85 mm5.85 mm1.08 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759511087
Side View
Table 60.0%Crown 36.3°Girdle: THK-VTKPavilion 34.6°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,025 GBP|Low: £405 GBP|High: £1,042 GBP|Avg: £645 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£421 GBP
Retailer 2£447 GBP
Retailer 4£489 GBP
Retailer 5£855 GBP
MOH London£1,025 GBP

40 data points across 5 retailers

5 retailers£421 GBP to £1,025 GBP

A
Cheapest Retailer
-
£421 GBP
$564 USD
A
Retailer 2
-
£447 GBP
View
A
Retailer 3
-
£489 GBP
$655 USD
View
B+
Retailer 4
-
£855 GBP
$1,146 USD
View
Most Expensive
B+
MOH London
LG759511087 · Oct 29
£1,025 GBP
View
4 more retailers have this diamond
Prices start from £421 GBPSave up to £604 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
1.08ct Cushion
£421 GBP