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Cushion|Lab Grown|IGI

1.39ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG586356931

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG586356931

Diamond specifications and retailer prices

From £323 GBP
$433 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £323 GBP at B2C Jewels
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 B2C Jewels

About this 1.39ct lab-grown cushion diamond

This 1.39ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG586356931 or 586356931. 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. 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

1.39
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586356931
Dimensions7.20 × 5.96 × 4.00 mm
L/W Ratio1.21
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
7.20 mm5.96 mm1.39 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586356931
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £323 GBP|Low: £152 GBP|High: £1,276 GBP|Avg: £465 GBP|+2.1%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 6£187 GBP
Retailer 9£220 GBP
Retailer 3£254 GBP
Retailer 2£270 GBP
B2C Jewels£323 GBP
Retailer 8£407 GBP
Retailer 5£428 GBP
Retailer 10£603 GBP
Retailer 4£619 GBP
Retailer 7£1,246 GBP

60 data points across 10 retailers

1 retailer

B+
B2C Jewels
25294561 · Nov 2
£323 GBP
$433 USD
View

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B+
1.39ct Cushion
£323 GBP