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Cushion|Lab Grown|IGI

2.93ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG827601748

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

Certificate IGI LG827601748

Diamond specifications and retailer prices

From £317 GBP
As of November 4, 2026
Save £845 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,162 GBP at Brilliance · As of November 4, 2026
View at Brilliance

About this 2.93ct lab-grown cushion diamond

This 2.93ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827601748 or 827601748. Listed at 3 retailers as of November 4, 2026, with prices from £317 to £1,162, a £845 spread on the same certified stone. Brilliance lists it at £1,162. 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

2.93
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827601748
Dimensions8.43 × 8.31 × 5.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.31 mm2.93 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827601748
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,162 GBP|Low: £317 GBP|High: £2,087 GBP|Avg: £955 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 2£317 GBP
Retailer 3£452 GBP
Retailer 5£584 GBP
Brilliance£1,162 GBP
Retailer 4£2,086 GBP

7 data points across 5 retailers

3 retailers£317 GBP to £1,162 GBP

A
Cheapest Retailer
-
£317 GBP
Final sale: no returns
B+
Retailer 2
-
£452 GBP
View
Most Expensive
B+
Brilliance
D45798640 · Nov 4
£1,162 GBP
$1,569 USD
View
2 more retailers have this diamond
Prices start from £317 GBPSave up to £845 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
2.93ct Cushion
£317 GBP