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Cushion|Lab Grown|IGI

0.65ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG571304498

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304498

Diamond specifications and retailer prices

From £515 GBP
$690 USD
As of October 30, 2026
Save £1,218 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,491 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.65ct lab-grown cushion diamond

This 0.65ct 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 top-tier cut grade and certified by IGI LG571304498 or 571304498. Listed at 9 retailers as of October 30, 2026, with a 237% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.65
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304498
Dimensions5.47 × 4.55 × 3.11 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.47 mm4.55 mm0.65 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304498
Side View
Table 60.5%Crown 34.6°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: Oct 30
Current: £2,491 GBP|Low: £515 GBP|High: £2,511 GBP|Avg: £1,254 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5£515 GBP
Retailer 7£571 GBP
Retailer 8£874 GBP
Retailer 2£894 GBP
Retailer 4£1,033 GBP
Retailer 3£1,453 GBP
Retailer 9£1,661 GBP
Retailer 6£1,733 GBP
MOH London£2,491 GBP

43 data points across 9 retailers

9 retailers£515 GBP to £1,733 GBP

A
Cheapest Retailer
-
£515 GBP
$690 USD
Final sale: no returns
Retailer 2
-
£571 GBP
$765 USD
View
Price last confirmed 15 days ago
B
Retailer 3
-
£874 GBP
$1,171 USD
View
B+
Retailer 4
-
£894 GBP
View
B+
Retailer 5
-
£1,033 GBP
ZAR 22,350 ZAR
View
B
Retailer 6
-
£1,453 GBP
A$2,995 AUD
View
B
Retailer 7
-
£1,661 GBP
View
B
Retailer 8
-
£1,733 GBP
$2,322 USD
View
Most Expensive
MOH London
LG571304498 · Oct 29
£2,491 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £515 GBPSave up to £1,218 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
0.65ct Cushion
£515 GBP