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Cushion|Lab Grown|IGI

0.75ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG807613911

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

Certificate IGI LG807613911

Diamond specifications and retailer prices

From £295 GBP
As of November 3, 2026
Save £1,664 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,959 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807613911 or 807613911. Listed at 13 retailers as of October 29, 2026, with prices from £295 to £1,959, a £1,664 spread on the same certified stone. MOH London lists it at £1,959. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.75
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613911
Dimensions5.18 × 5.04 × 3.43 mm
L/W Ratio1.03
Girdle conditionFaceted
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
5.18 mm5.04 mm0.75 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807613911
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 68.1%

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 3
Current: £1,959 GBP|Low: £295 GBP|High: £1,991 GBP|Avg: £904 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 6£295 GBP
Retailer 3£347 GBP
Retailer 11£374 GBP
Retailer 8£406 GBP
Retailer 7£516 GBP
Retailer 12£630 GBP
Retailer 14£711 GBP
Retailer 5£741 GBP
Retailer 13£840 GBP
Retailer 9£1,081 GBP
Retailer 10£1,081 GBP
Retailer 2£1,602 GBP
Retailer 4£1,926 GBP
MOH London£1,959 GBP

28 data points across 14 retailers

13 retailers£295 GBP to £1,959 GBP

A
Cheapest Retailer
-
£295 GBP
A
Retailer 2
-
£347 GBP
View
A
Retailer 3
-
£374 GBP
View
A
Retailer 4
-
£406 GBP
View
A
Retailer 5
-
£516 GBP
View
B+
Retailer 6
-
£630 GBP
View
B+
Retailer 7
-
£711 GBP
View
B+
Retailer 8
-
£840 GBP
View
B
Retailer 9
-
£1,081 GBP
View
B
Retailer 10
-
£1,081 GBP
View
B
Retailer 11
-
£1,602 GBP
View
B
Retailer 12
-
£1,926 GBP
View
Most Expensive
B
MOH London
LG807613911 · Oct 29
£1,959 GBP
View
12 more retailers have this diamond
Prices start from £295 GBPSave up to £1,664 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
0.75ct Cushion
£295 GBP