CaratHunter
Plans
Cushion|Lab Grown|IGI

4.55ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG741539961

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741539961

Diamond specifications and retailer prices

From £643 GBP
$862 USD
As of November 1, 2026
Save £1,855 GBP (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,499 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 4.55ct lab-grown cushion diamond

This 4.55ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741539961 or 741539961. Listed at 4 retailers as of November 1, 2026, with prices from £643 to £2,499, a £1,855 spread on the same certified stone. MOH London lists it at £2,499. 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

4.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741539961
Dimensions11.85 × 8.75 × 5.83 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm8.75 mm4.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741539961
Side View
Table 65.0%Crown 33.7°Girdle: MED-THKPavilion 42.2°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,499 GBP|Low: £643 GBP|High: £2,533 GBP|Avg: £1,529 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£643 GBP
Retailer 8£830 GBP
Retailer 3£1,078 GBP
Retailer 2£1,078 GBP
Retailer 9£1,244 GBP
Retailer 7£2,070 GBP
Retailer 6£2,158 GBP
MOH London£2,499 GBP
Retailer 5£2,499 GBP

13 data points across 9 retailers

4 retailers£643 GBP to £2,499 GBP

A
Cheapest Retailer
-
£643 GBP
$862 USD
Final sale: no returns
A
Retailer 2
-
£1,078 GBP
$1,444 USD
View
A
Retailer 3
-
£1,078 GBP
$1,445 USD
View
Most Expensive
B
MOH London
LG741539961 · Nov 1
£2,499 GBP
View
3 more retailers have this diamond
Prices start from £643 GBPSave up to £1,855 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
4.55ct Cushion
£643 GBP