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Cushion|Lab Grown|IGI

2.97ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG824603806

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG824603806

Diamond specifications and retailer prices

From £359 GBP
As of November 4, 2026
Save £944 GBP (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,304 GBP at Brilliance · As of November 4, 2026
View at Brilliance

About this 2.97ct lab-grown cushion diamond

This 2.97ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824603806 or 824603806. Listed at 3 retailers as of November 4, 2026, with prices from £359 to £1,304, a £944 spread on the same certified stone. Brilliance lists it at £1,304. 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

2.97
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824603806
Dimensions8.37 × 8.33 × 5.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm8.33 mm2.97 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824603806
Side View
Table 61.0%Crown 33.9°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,304 GBP|Low: £356 GBP|High: £1,304 GBP|Avg: £794 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2£359 GBP
Retailer 3£506 GBP
Retailer 4£652 GBP
Retailer 5£1,263 GBP
Brilliance£1,304 GBP

14 data points across 5 retailers

3 retailers£359 GBP to £1,304 GBP

A
Cheapest Retailer
-
£359 GBP
Final sale: no returns
B+
Retailer 2
-
£506 GBP
View
Most Expensive
B+
Brilliance
D46438695 · Nov 4
£1,304 GBP
$1,760 USD
View
2 more retailers have this diamond
Prices start from £359 GBPSave up to £944 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
2.97ct Cushion
£359 GBP