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Cushion|Lab Grown|IGI

4.50ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG530200334

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530200334

Diamond specifications and retailer prices

From £3,038 GBP
$4,070 USD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: £26,992 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 4.5ct lab-grown cushion diamond

This 4.5ct 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 LG530200334 or 530200334. Listed at 9 retailers as of October 31, 2026. 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

4.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200334
Dimensions9.22 × 8.98 × 6.07 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm8.98 mm4.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200334
Side View
Table 62.0%Crown 34.5°Girdle: STK-VTKPavilion 33.8°Culet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £26,992 GBP|Low: £3,038 GBP|High: £43,834 GBP|Avg: £20,667 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4£3,038 GBP
Retailer 9£16,028 GBP
Retailer 6£16,977 GBP
Retailer 5£17,379 GBP
Retailer 3£17,584 GBP
Retailer 2£18,775 GBP
Retailer 10£18,779 GBP
Retailer 7£25,194 GBP
MOH London£26,992 GBP
Retailer 8£43,834 GBP

24 data points across 10 retailers

9 retailers

B
Cheapest Retailer
-
£3,038 GBP
$4,070 USD
Retailer 2
-
£18,775 GBP
View
Price under review
Most Expensive
MOH London
LG530200334 · Nov 1
£26,992 GBP
View
Price under review
2 more retailers have this diamond
Prices start from £3,038 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
4.50ct Cushion
£3,038 GBP