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Cushion|Lab Grown|IGI

6.14ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG848646952

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848646952

Diamond specifications and retailer prices

From £1,259 GBP
As of October 30, 2026
Save £3,637 GBP (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,896 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.14ct lab-grown cushion diamond

This 6.14ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848646952 or 848646952. Listed at 2 retailers as of October 30, 2026, with prices from £1,259 to £4,896, a £3,637 spread on the same certified stone. Brilliant Earth lists it at £4,896. 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

6.14
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848646952
Dimensions12.89 × 9.43 × 6.33 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
12.89 mm9.43 mm6.14 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848646952
Side View
Table 64.0%Crown 34.4°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £4,896 GBP|Low: £1,252 GBP|High: £9,240 GBP|Avg: £4,704 GBP|-47.0%
Brilliant Earth
Retailer 2
October 30, 2026
Retailer 2£1,259 GBP
Brilliant Earth£4,896 GBP

4 data points across 2 retailers

2 retailers£1,259 GBP to £4,896 GBP

A
Cheapest Retailer
-
£1,259 GBP
Most Expensive
B
Brilliant Earth
22321540A · Oct 30
£4,896 GBP
$6,560 USD
View
1 more retailer has this diamond
Prices start from £1,259 GBPSave up to £3,637 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
6.14ct Cushion
£1,259 GBP