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Cushion|Lab Grown|IGI

2.98ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG823692764

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

Certificate IGI LG823692764

Diamond specifications and retailer prices

From £360 GBP
As of November 4, 2026
Save £948 GBP (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,308 GBP at Brilliance · As of November 4, 2026
View at Brilliance

About this 2.98ct lab-grown cushion diamond

This 2.98ct 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 LG823692764 or 823692764. Listed at 3 retailers as of November 4, 2026, with prices from £360 to £1,308, a £948 spread on the same certified stone. Brilliance lists it at £1,308. 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

2.98
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823692764
Dimensions8.46 × 8.32 × 5.52 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm8.32 mm2.98 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823692764
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,308 GBP|Low: £360 GBP|High: £1,308 GBP|Avg: £837 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£360 GBP
Retailer 3£508 GBP
Retailer 4£654 GBP
Retailer 5£711 GBP
Retailer 6£1,029 GBP
Retailer 7£1,267 GBP
Brilliance£1,308 GBP

12 data points across 7 retailers

3 retailers£360 GBP to £1,308 GBP

A
Cheapest Retailer
-
£360 GBP
Final sale: no returns
B+
Retailer 2
-
£508 GBP
View
Most Expensive
B+
Brilliance
D46439864 · Nov 4
£1,308 GBP
$1,766 USD
View
2 more retailers have this diamond
Prices start from £360 GBPSave up to £948 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
2.98ct Cushion
£360 GBP