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Cushion|Lab Grown|IGI

0.75ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG831697232

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

Certificate IGI LG831697232

Diamond specifications and retailer prices

From £212 GBP
$284 USD
As of October 30, 2026
Save £809 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,021 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831697232 or 831697232. Listed at 12 retailers as of October 30, 2026, with prices from £212 to £1,021, a £809 spread on the same certified stone. Reve Diamonds lists it at £1,021. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.75
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697232
Dimensions5.33 × 5.28 × 3.56 mm
L/W Ratio1.01
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
5.33 mm5.28 mm0.75 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697232
Side View
Table 61.0%Crown 37.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 67.4%

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: £449 GBP|Low: £212 GBP|High: £1,021 GBP|Avg: £558 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 9£212 GBP
Retailer 11£372 GBP
Retailer 4£393 GBP
Retailer 8£394 GBP
Retailer 10£426 GBP
Retailer 1£449 GBP
Retailer 6£465 GBP
Retailer 7£599 GBP
Retailer 2£679 GBP
Retailer 3£795 GBP
Retailer 5£949 GBP
Reve Diamonds£1,021 GBP

5 data points across 12 retailers

12 retailers£212 GBP to £1,021 GBP

A
Cheapest Retailer
-
£212 GBP
$284 USD
Final sale: no returns
A
Retailer 2
-
£372 GBP
$498 USD
View
A
Retailer 3
-
£393 GBP
€501 EUR
View
A
Retailer 4
-
£394 GBP
$528 USD
View
A
Retailer 5
-
£426 GBP
ZAR 9,219 ZAR
View
A
Retailer 6
-
£449 GBP
View
A
Retailer 7
-
£465 GBP
$623 USD
View
B+
Retailer 8
-
£599 GBP
A$1,234 AUD
View
B+
Retailer 9
-
£679 GBP
$910 USD
View
B+
Retailer 10
-
£795 GBP
$1,066 USD
View
B
Retailer 11
-
£949 GBP
View
Most Expensive
B
Reve Diamonds
5589D11BE · Oct 30
£1,021 GBP
$1,367 USD
View
11 more retailers have this diamond
Prices start from £212 GBPSave up to £809 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
£212 GBP