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Cushion|Lab Grown|IGI

4.39ct F VVS2 Cushion Lab Grown Diamond

FR • F/VVS2 • IGI LG707527436

Shape and cutting style on the report: Cushion rose cut

Certificate IGI LG707527436

Diamond specifications and retailer prices

From £1,476 GBP
$1,981 USD
As of November 2, 2026
Save £344 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,820 GBP at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 4.39ct lab-grown cushion diamond

This 4.39ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG707527436 or 707527436. Listed at 2 retailers as of November 1, 2026, with prices from £1,476 to £1,820, a £344 spread on the same certified stone. Michael Trio lists it at £1,820. 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

4.39
Carat
F
Colour
VVS2
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707527436
Dimensions15.29 × 9.38 mm
L/W Ratio1.63
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm9.38 mm4.39 ctF / VVS2
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707527436
Side View
Table 78.0%Crown 28.2°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 30.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £1,820 GBP|Low: £1,476 GBP|High: £1,898 GBP|Avg: £1,685 GBP|-4.1%
Michael Trio
Retailer 2
November 2, 2026
Retailer 2£1,476 GBP
Michael Trio£1,820 GBP

8 data points across 2 retailers

2 retailers£1,476 GBP to £1,820 GBP

B+
Cheapest Retailer
-
£1,476 GBP
$1,981 USD
Most Expensive
B
Michael Trio
1102483183 · Nov 1
£1,820 GBP
SGD 3,301 SGD
View
1 more retailer has this diamond
Prices start from £1,476 GBPSave up to £344 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.

B+
4.39ct Cushion
£1,476 GBP