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Cushion|Lab Grown|IGI

0.71ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG805658505

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

Certificate IGI LG805658505

Diamond specifications and retailer prices

From £213 GBP
$285 USD
As of October 25, 2026
Save £562 GBP (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £774 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG805658505 or 805658505. Listed at 11 retailers as of October 25, 2026, with prices from £213 to £774, a £562 spread on the same certified stone. MOH London lists it at £774. 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

0.71
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805658505
Dimensions5.25 × 5.23 × 3.43 mm
L/W Ratio1.00
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
5.25 mm5.23 mm0.71 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805658505
Side View
Table 67.0%Crown 37.6°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 65.6%

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 25
Current: £774 GBP|Low: £221 GBP|High: £780 GBP|Avg: £385 GBP|+17.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£222 GBP
Retailer 4£254 GBP
Retailer 6£292 GBP
Retailer 2£296 GBP
Retailer 3£310 GBP
Retailer 5£320 GBP
Retailer 8£335 GBP
Retailer 10£537 GBP
Retailer 9£570 GBP
MOH London£774 GBP

43 data points across 10 retailers

11 retailers£213 GBP to £774 GBP

A
Cheapest Retailer
-
£213 GBP
$285 USD
A
Retailer 2
-
£222 GBP
$297 USD
View
Retailer 3
-
£254 GBP
$340 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£292 GBP
$391 USD
View
A
Retailer 5
-
£296 GBP
View
B+
Retailer 6
-
£310 GBP
€396 EUR
View
Retailer 7
-
£320 GBP
A$660 AUD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
£335 GBP
$449 USD
View
B
Retailer 9
-
£548 GBP
$734 USD
View
B
Retailer 10
-
£570 GBP
$764 USD
View
Most Expensive
B
MOH London
LG805658505 · Oct 29
£774 GBP
View
10 more retailers have this diamond
Prices start from £213 GBPSave up to £562 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
0.71ct Cushion
£213 GBP