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Cushion|Lab Grown|IGI

2.98ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG833695850

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

Certificate IGI LG833695850

Diamond specifications and retailer prices

From £507 GBP
$679 USD
As of November 1, 2026
Save £1,184 GBP (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,690 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833695850 or 833695850. Listed at 4 retailers as of November 1, 2026, with prices from £507 to £1,690, a £1,184 spread on the same certified stone. The Diamond Guys lists it at £1,690. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833695850
Dimensions8.37 × 8.28 × 5.64 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
8.37 mm8.28 mm2.98 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833695850
Side View
Table 61.0%Crown 34.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.1%

Caratlytics Score

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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: £507 GBP|Low: £414 GBP|High: £1,690 GBP|Avg: £779 GBP|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 1, 2026
Retailer 5£414 GBP
Retailer 1£507 GBP
Retailer 6£578 GBP
Retailer 3£619 GBP
Retailer 2£639 GBP
Retailer 8£705 GBP
Retailer 9£902 GBP
Retailer 7£1,236 GBP
Retailer 4£1,493 GBP
The Diamond Guys£1,690 GBP

22 data points across 10 retailers

4 retailers£507 GBP to £1,690 GBP

B+
Cheapest Retailer
-
£507 GBP
$679 USD
A
Retailer 2
-
£639 GBP
€816 EUR
View
Retailer 3
-
£1,493 GBP
$2,000 USD
View
Price last confirmed 20 days ago
Most Expensive
B
The Diamond Guys
1998511546 · Nov 1
£1,690 GBP
$2,265 USD
View
3 more retailers have this diamond
Prices start from £507 GBPSave up to £1,184 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
£507 GBP