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Cushion|Lab Grown|IGI

2.43ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG668408479

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG668408479

Diamond specifications and retailer prices

From £341 GBP
As of November 1, 2026
Save £1,547 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,888 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.43ct lab-grown cushion diamond

This 2.43ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG668408479 or 668408479. Listed at 12 retailers as of October 31, 2026, with prices from £341 to £1,888, a £1,547 spread on the same certified stone. Brilliant Earth lists it at £1,888. 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

2.43
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668408479
Dimensions8.82 × 6.81 × 4.71 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.82 mm6.81 mm2.43 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668408479
Side View
Table 58.0%Crown 37.9°Girdle: STK-VTKPavilion 30.4°Culet: NoneDepth 69.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £1,888 GBP|Low: £341 GBP|High: £2,246 GBP|Avg: £842 GBP|-15.9%
Brilliant Earth
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£341 GBP
Retailer 11£507 GBP
Retailer 7£508 GBP
Retailer 6£529 GBP
Retailer 5£559 GBP
Retailer 8£699 GBP
Retailer 3£758 GBP
Retailer 9£758 GBP
Retailer 10£1,188 GBP
Retailer 2£1,261 GBP
Brilliant Earth£1,888 GBP

36 data points across 11 retailers

12 retailers£341 GBP to £1,888 GBP

A
Cheapest Retailer
-
£341 GBP
B+
Retailer 2
-
£507 GBP
$679 USD
View
A
Retailer 3
-
£508 GBP
$680 USD
View
A
Retailer 4
-
£529 GBP
€675 EUR
View
A
Retailer 5
-
£559 GBP
View
A
Retailer 6
-
£699 GBP
A$1,441 AUD
View
A
Retailer 7
-
£758 GBP
$1,015 USD
View
A
Retailer 8
-
£758 GBP
ZAR 16,417 ZAR
View
B
Retailer 9
-
£1,188 GBP
$1,592 USD
View
B+
Retailer 10
-
£1,261 GBP
View
B
Retailer 11
-
£1,393 GBP
$1,867 USD
View
Most Expensive
B
Brilliant Earth
18065732A · Oct 31
£1,888 GBP
$2,530 USD
View
11 more retailers have this diamond
Prices start from £341 GBPSave up to £1,547 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
2.43ct Cushion
£341 GBP