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Cushion|Lab Grown|IGI

4.50ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG514269520

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG514269520

Diamond specifications and retailer prices

From €3,428 EUR
$3,830 USD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: €28,303 EUR 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG514269520 or 514269520. Listed at 9 retailers as of October 31, 2026. 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

4.50
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514269520
Dimensions9.55 × 8.85 × 5.78 mm
L/W Ratio1.08
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
9.55 mm8.85 mm4.50 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514269520
Side View
Table 67.5%Crown 33.8°Girdle: VTK-ETKPavilion 33.3°Culet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €28,303 EUR|Low: €3,428 EUR|High: €45,965 EUR|Avg: €21,581 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€3,428 EUR
Retailer 10€16,889 EUR
Retailer 11€17,781 EUR
Retailer 7€17,802 EUR
Retailer 6€18,232 EUR
Retailer 5€18,438 EUR
Retailer 3€19,794 EUR
Retailer 2€20,198 EUR
Retailer 8€26,409 EUR
MOH London€28,303 EUR
Retailer 9€45,965 EUR

26 data points across 11 retailers

9 retailers

B
Cheapest Retailer
-
€3,428 EUR
$3,830 USD
Most Expensive
MOH London
LG514269520 · Nov 1
€28,303 EUR
£24,898 GBP
View
Price under review
1 more retailer has this diamond
Prices start from €3,428 EUR

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
€3,428 EUR