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Cushion|Lab Grown|IGI

1.39ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG593383487

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG593383487

Diamond specifications and retailer prices

From £154 GBP
$207 USD
As of November 1, 2026
Save £1,172 GBP (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,326 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG593383487 or 593383487. Listed at 5 retailers as of November 1, 2026, with prices from £154 to £1,326, a £1,172 spread on the same certified stone. Do Amore Diamonds lists it at £1,326. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593383487
Dimensions6.47 × 6.41 × 4.26 mm
L/W Ratio1.01
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
6.47 mm6.41 mm1.39 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593383487
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 66.5%

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: Nov 1
Current: £1,326 GBP|Low: £116 GBP|High: £1,326 GBP|Avg: £573 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5£154 GBP
Retailer 2£242 GBP
Retailer 4£301 GBP
Retailer 8£365 GBP
Retailer 9£418 GBP
Retailer 7£444 GBP
Retailer 6£766 GBP
Retailer 10£863 GBP
Retailer 3£883 GBP
Do Amore Diamonds£1,326 GBP

38 data points across 10 retailers

5 retailers£154 GBP to £1,326 GBP

A
Cheapest Retailer
-
£154 GBP
$207 USD
Final sale: no returns
A
Retailer 2
-
£242 GBP
View
B+
Retailer 3
-
£301 GBP
$404 USD
View
B
Retailer 4
-
£883 GBP
View
Most Expensive
B
Do Amore Diamonds
27-337E43272 · Nov 2
£1,326 GBP
$1,780 USD
View
4 more retailers have this diamond
Prices start from £154 GBPSave up to £1,172 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
1.39ct Cushion
£154 GBP