Cushion|Lab Grown|IGI

0.74ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG791650066

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

Certificate IGI LG791650066

Diamond specifications and retailer prices

From £187 GBP
$251 USD
As of October 30, 2026
Save £1,716 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,903 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown cushion diamond

This 0.74ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG791650066 or 791650066. Listed at 20 retailers as of October 29, 2026, with prices from £187 to £1,903, a £1,716 spread on the same certified stone. Do Amore Diamonds lists it at £1,903. 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

0.74
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791650066
Dimensions5.18 × 5.09 × 3.36 mm
L/W Ratio1.02
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 mm5.09 mm0.74 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791650066
Side View
Table 62.0%Crown 35.9°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 66.0%

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: £1,903 GBP|Low: £187 GBP|High: £1,903 GBP|Avg: £737 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 3£187 GBP
Retailer 11£279 GBP
Retailer 8£291 GBP
Retailer 12£341 GBP
Retailer 13£375 GBP
Retailer 19£415 GBP
Retailer 5£430 GBP
Retailer 2£515 GBP
Retailer 21£539 GBP
Retailer 18£583 GBP
Retailer 10£657 GBP
Retailer 14£657 GBP
Retailer 7£827 GBP
Retailer 16£836 GBP
Retailer 4£865 GBP
Retailer 9£899 GBP
Retailer 6£924 GBP
Retailer 20£949 GBP
Retailer 15£1,097 GBP
Retailer 17£1,097 GBP
Do Amore Diamonds£1,903 GBP

30 data points across 21 retailers

20 retailers£187 GBP to £1,903 GBP

A
Cheapest Retailer
-
£187 GBP
$251 USD
Final sale: no returns
A
Retailer 2
-
£279 GBP
$374 USD
View
A
Retailer 3
-
£291 GBP
$390 USD
View
A
Retailer 4
-
£341 GBP
$457 USD
View
A
Retailer 5
-
£375 GBP
$503 USD
View
A
Retailer 6
-
£415 GBP
ZAR 8,980 ZAR
View
A
Retailer 7
-
£430 GBP
$576 USD
View
A
Retailer 8
-
£515 GBP
€657 EUR
View
A
Retailer 9
-
£539 GBP
A$1,111 AUD
View
A
Retailer 10
-
£583 GBP
A$1,202 AUD
View
B+
Retailer 11
-
£657 GBP
$880 USD
View
B+
Retailer 12
-
£827 GBP
CA$1,539 CAD
View
B+
Retailer 13
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£836 GBP
$1,120 USD
View
B+
Retailer 14
-
£865 GBP
$1,159 USD
View
Retailer 15
-
£899 GBP
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£924 GBP
View
B+
Retailer 17
-
£949 GBP
$1,271 USD
View
B
Retailer 18
-
£1,097 GBP
$1,470 USD
View
B
Retailer 19
-
£1,097 GBP
$1,470 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG791650066 · Oct 29
£1,903 GBP
$2,550 USD
View
19 more retailers have this diamond
Prices start from £187 GBPSave up to £1,716 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
0.74ct Cushion
£187 GBP