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Cushion|Lab Grown|IGI

5.04ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG843616239

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843616239

Diamond specifications and retailer prices

From £475 GBP
$637 USD
As of October 29, 2026
Save £2,510 GBP (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,985 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.04ct lab-grown cushion diamond

This 5.04ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843616239 or 843616239. Listed at 3 retailers as of October 29, 2026, with prices from £475 to £2,985, a £2,510 spread on the same certified stone. Brilliant Earth lists it at £2,985. 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

5.04
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843616239
Dimensions12.26 × 8.92 × 5.89 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm8.92 mm5.04 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843616239
Side View
Table 62.0%Crown 34.7°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £2,985 GBP|Low: £475 GBP|High: £2,985 GBP|Avg: £1,644 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£475 GBP
Retailer 2£861 GBP
Brilliant Earth£2,985 GBP

22 data points across 3 retailers

3 retailers£475 GBP to £2,985 GBP

A
Cheapest Retailer
-
£475 GBP
$637 USD
Final sale: no returns
A
Retailer 2
-
£861 GBP
View
Most Expensive
B
Brilliant Earth
21744216A · Oct 30
£2,985 GBP
$4,000 USD
View
2 more retailers have this diamond
Prices start from £475 GBPSave up to £2,510 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
5.04ct Cushion
£475 GBP