Cushion|Lab Grown|IGI

4.40ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG802635541

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG802635541

Diamond specifications and retailer prices

From £569 GBP
$763 USD
As of November 1, 2026
Save £2,889 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,752 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.4ct lab-grown cushion diamond

This 4.4ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG802635541 or 802635541. Listed at 21 retailers as of October 31, 2026, with a 508% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.40
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802635541
Dimensions11.87 × 8.37 × 5.69 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.37 mm4.40 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802635541
Side View
Table 64.0%Crown 31.3°Girdle: STK-VTKPavilion 40.5°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £3,752 GBP|Low: £454 GBP|High: £6,409 GBP|Avg: £1,502 GBP|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3£454 GBP
Retailer 8£542 GBP
Retailer 16£601 GBP
Retailer 6£637 GBP
Retailer 5£734 GBP
Retailer 10£796 GBP
Retailer 2£846 GBP
Retailer 14£1,078 GBP
Retailer 13£1,085 GBP
Retailer 4£1,230 GBP
Retailer 9£1,660 GBP
Retailer 15£2,354 GBP
Retailer 7£2,414 GBP
Retailer 11£2,510 GBP
Retailer 12£3,458 GBP
Rare Carat£3,752 GBP

38 data points across 16 retailers

21 retailers£569 GBP to £3,458 GBP

Retailer 1
-
£454 GBP
Price last confirmed 16 days ago
Retailer 2
-
£542 GBP
$727 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£569 GBP
$763 USD
View
Final sale: no returns
A
Retailer 4
-
£601 GBP
HK$6,300 HKD
View
A
Retailer 5
-
£637 GBP
$855 USD
View
B+
Retailer 6
-
£734 GBP
$985 USD
View
A
Retailer 7
-
£796 GBP
€1,017 EUR
View
A
Retailer 8
-
£846 GBP
View
A
Retailer 9
-
£1,078 GBP
ZAR 23,366 ZAR
View
A
Retailer 10
-
£1,085 GBP
A$2,239 AUD
View
A
Retailer 11
-
£1,161 GBP
$1,558 USD
View
A
Retailer 12
-
£1,230 GBP
$1,650 USD
View
B+
Retailer 13
-
£1,579 GBP
View
B+
Retailer 14
-
£1,660 GBP
$2,228 USD
View
B+
Retailer 15
-
£1,729 GBP
SGD 3,136 SGD
View
B+
Retailer 16
-
£1,752 GBP
$2,352 USD
View
Retailer 17
-
£2,354 GBP
View
Price last confirmed 8 days ago
B
Retailer 18
-
£2,414 GBP
$3,240 USD
View
B
Retailer 19
-
£2,510 GBP
A$5,181 AUD
View
B
Retailer 20
-
£3,458 GBP
$4,640 USD
View
Most Expensive
Rare Carat
135416355RL802 · Oct 19
£3,752 GBP
$5,035 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from £569 GBPSave up to £2,889 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
4.40ct Cushion
£569 GBP