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Cushion|Lab Grown|IGI

1.39ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG618476048

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG618476048

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of November 1, 2026
Save £1,166 GBP (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,328 GBP at Do Amore Diamonds · As of October 31, 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 LG618476048 or 618476048. Listed at 5 retailers as of October 31, 2026, with prices from £163 to £1,328, a £1,166 spread on the same certified stone. Do Amore Diamonds lists it at £1,328. 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 angle34.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618476048
Dimensions8.30 × 5.69 × 3.78 mm
L/W Ratio1.46
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
8.30 mm5.69 mm1.39 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618476048
Side View
Table 61.0%Crown 34.8°Girdle: THK-VTKPavilion 35.6°Culet: NoneDepth 66.4%

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: £1,328 GBP|Low: £163 GBP|High: £1,396 GBP|Avg: £569 GBP|-4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6£163 GBP
Retailer 4£242 GBP
Retailer 5£302 GBP
Retailer 9£345 GBP
Retailer 10£408 GBP
Retailer 8£443 GBP
Retailer 11£518 GBP
Retailer 7£737 GBP
Retailer 3£785 GBP
Retailer 2£884 GBP
Do Amore Diamonds£1,328 GBP

21 data points across 11 retailers

5 retailers£163 GBP to £1,328 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
Final sale: no returns
A
Retailer 2
-
£242 GBP
View
B+
Retailer 3
-
£302 GBP
$404 USD
View
B
Retailer 4
-
£884 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA03EC648 · Oct 31
£1,328 GBP
$1,780 USD
View
4 more retailers have this diamond
Prices start from £163 GBPSave up to £1,166 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
£163 GBP