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Cushion|Lab Grown|IGI

4.43ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG837641746

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837641746

Diamond specifications and retailer prices

From £1,125 GBP
$1,510 USD
As of November 2, 2026
Save £5,291 GBP (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £6,416 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.43ct lab-grown cushion diamond

This 4.43ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837641746 or 837641746. Listed at 3 retailers as of November 2, 2026, with prices from £1,125 to £6,416, a £5,291 spread on the same certified stone. Brilliant Earth lists it at £6,416. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.43
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837641746
Dimensions11.95 × 8.45 × 5.69 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm8.45 mm4.43 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837641746
Side View
Table 63.0%Crown 35.5°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £6,416 GBP|Low: £1,125 GBP|High: £6,416 GBP|Avg: £3,995 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£1,125 GBP
Retailer 2£2,845 GBP
Brilliant Earth£6,416 GBP

4 data points across 3 retailers

3 retailers£1,125 GBP to £6,416 GBP

A
Cheapest Retailer
-
£1,125 GBP
$1,510 USD
B
Retailer 2
-
£2,845 GBP
A$5,874 AUD
View
Most Expensive
B
Brilliant Earth
21832194Y · Nov 2
£6,416 GBP
$8,610 USD
View
2 more retailers have this diamond
Prices start from £1,125 GBPSave up to £5,291 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
4.43ct Cushion
£1,125 GBP