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Cushion|Lab Grown|IGI

4.33ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG704584450

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG704584450

Diamond specifications and retailer prices

From £788 GBP
$1,056 USD
As of October 31, 2026
Save £2,052 GBP (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,840 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.33ct lab-grown cushion diamond

This 4.33ct 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 LG704584450 or 704584450. Listed at 20 retailers as of October 31, 2026, with prices from £788 to £2,840, a £2,052 spread on the same certified stone. Taylor and Hart lists it at £2,840. 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

4.33
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704584450
Dimensions7.45 × 12.39 × 4.95 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm12.39 mm4.33 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704584450
Side View
Table 65.0%Crown 44°Girdle: STK-THKPavilion 42.5°Culet: LargeDepth 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: Oct 31
Current: £1,258 GBP|Low: £788 GBP|High: £3,000 GBP|Avg: £1,777 GBP|-3.0%
Retailer 1
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
Retailer 17
Taylor and Hart
November 1, 2026
Retailer 5£788 GBP
Retailer 9£816 GBP
Retailer 16£946 GBP
Retailer 2£948 GBP
Retailer 4£1,056 GBP
Retailer 15£1,168 GBP
Retailer 1£1,258 GBP
Retailer 10£1,274 GBP
Retailer 6£1,506 GBP
Retailer 3£1,661 GBP
Retailer 13£1,738 GBP
Retailer 11£1,749 GBP
Retailer 8£2,252 GBP
Retailer 17£2,426 GBP
Retailer 12£2,583 GBP
Retailer 7£2,739 GBP
Retailer 14£2,784 GBP
Taylor and Hart£2,840 GBP

34 data points across 18 retailers

20 retailers£788 GBP to £2,840 GBP

A
Cheapest Retailer
-
£788 GBP
$1,056 USD
Final sale: no returns
Retailer 2
-
£816 GBP
$1,094 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£946 GBP
HK$9,900 HKD
View
A
Retailer 4
-
£948 GBP
$1,270 USD
View
A
Retailer 5
-
£1,056 GBP
$1,415 USD
View
A
Retailer 6
-
£1,168 GBP
$1,565 USD
View
A
Retailer 7
-
£1,258 GBP
View
A
Retailer 8
-
£1,274 GBP
€1,626 EUR
View
B+
Retailer 9
-
£1,506 GBP
$2,018 USD
View
B+
Retailer 10
-
£1,661 GBP
$2,225 USD
View
B+
Retailer 11
-
£1,738 GBP
ZAR 37,611 ZAR
View
B+
Retailer 12
-
£1,749 GBP
A$3,605 AUD
View
B+
Retailer 13
-
£2,252 GBP
View
B+
Retailer 14
-
£2,426 GBP
$3,250 USD
View
B+
Retailer 15
-
£2,532 GBP
$3,392 USD
View
B
Retailer 16
-
£2,583 GBP
A$5,324 AUD
View
Retailer 17
-
£2,599 GBP
$3,483 USD
View
Price last confirmed 62 days ago
B
Retailer 18
-
£2,739 GBP
SGD 4,959 SGD
View
B
Retailer 19
-
£2,784 GBP
View
Most Expensive
B
Taylor and Hart
6ZFWBEI · Oct 31
£2,840 GBP
$3,806 USD
View
19 more retailers have this diamond
Prices start from £788 GBPSave up to £2,052 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
4.33ct Cushion
£788 GBP