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Cushion|Lab Grown|IGI

0.71ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG722555050

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG722555050

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 30, 2026
Save £570 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £705 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG722555050 or 722555050. Listed at 8 retailers as of October 29, 2026, with prices from £135 to £705, a £570 spread on the same certified stone. MOH London lists it at £705. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722555050
Dimensions5.82 × 4.78 × 3.02 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
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
5.82 mm4.78 mm0.71 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722555050
Side View
Table 66.0%Crown 35°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 63.2%

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: £705 GBP|Low: £96 GBP|High: £710 GBP|Avg: £303 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6£135 GBP
Retailer 3£194 GBP
Retailer 7£200 GBP
Retailer 2£265 GBP
Retailer 4£272 GBP
Retailer 5£378 GBP
MOH London£705 GBP

40 data points across 7 retailers

8 retailers£135 GBP to £705 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
Final sale: no returns
A
Retailer 2
-
£194 GBP
$260 USD
View
A
Retailer 3
-
£200 GBP
$268 USD
View
A
Retailer 4
-
£265 GBP
View
B+
Retailer 5
-
£272 GBP
$364 USD
View
B
Retailer 6
-
£378 GBP
$506 USD
View
B
Retailer 7
-
£523 GBP
$701 USD
View
Most Expensive
B
MOH London
LG722555050 · Oct 29
£705 GBP
View
7 more retailers have this diamond
Prices start from £135 GBPSave up to £570 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
£135 GBP