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Cushion|Lab Grown|IGI

0.71ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG615370903

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG615370903

Diamond specifications and retailer prices

From £395 GBP
$530 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £395 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG615370903 or 615370903. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615370903
Dimensions6.43 × 4.40 × 2.75 mm
L/W Ratio1.46
Culet sizeLarge
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
6.43 mm4.40 mm0.71 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615370903
Side View
Table 58.0%Crown 29.8°Girdle: STK-VTKPavilion 47.1°Culet: LargeDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £395 GBP|Low: £195 GBP|High: £840 GBP|Avg: £535 GBP|-25.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
April 14, 2026
Retailer 7£196 GBP
Retailer 2£262 GBP
Retailer 6£343 GBP
Brilliant Earth£395 GBP
Retailer 10£397 GBP
Retailer 8£432 GBP
Retailer 5£470 GBP
Retailer 3£639 GBP
Retailer 11£727 GBP
Retailer 9£750 GBP
Retailer 4£764 GBP

51 data points across 11 retailers

1 retailer

B
Brilliant Earth
10453573A · Nov 2
£395 GBP
$530 USD
View

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B
0.71ct Cushion
£395 GBP