Cushion|Lab Grown|IGI

0.71ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG813605536

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

Certificate IGI LG813605536

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of October 25, 2026
Save £568 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £762 GBP at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813605536 or 813605536. Listed at 11 retailers as of October 25, 2026, with prices from £194 to £762, a £568 spread on the same certified stone. MOH London lists it at £762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813605536
Dimensions5.12 × 5.11 × 3.39 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
5.12 mm5.11 mm0.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813605536
Side View
Table 61.0%Crown 33.8°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 66.2%

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: Oct 25
Current: £762 GBP|Low: £202 GBP|High: £771 GBP|Avg: £379 GBP|+18.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£204 GBP
Retailer 5£231 GBP
Retailer 6£290 GBP
Retailer 2£290 GBP
Retailer 4£304 GBP
Retailer 3£307 GBP
Retailer 8£333 GBP
Retailer 9£529 GBP
Retailer 10£564 GBP
MOH London£762 GBP

43 data points across 10 retailers

11 retailers£194 GBP to £762 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£204 GBP
$273 USD
View
Retailer 3
-
£231 GBP
$310 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
£290 GBP
$388 USD
View
A
Retailer 5
-
£290 GBP
View
A
Retailer 6
-
£304 GBP
A$627 AUD
View
B+
Retailer 7
-
£307 GBP
€392 EUR
View
B+
Retailer 8
-
£333 GBP
$446 USD
View
B
Retailer 9
-
£540 GBP
$723 USD
View
B
Retailer 10
-
£564 GBP
$756 USD
View
Most Expensive
B
MOH London
LG813605536 · Oct 26
£762 GBP
View
10 more retailers have this diamond
Prices start from £194 GBPSave up to £568 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
£194 GBP