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Cushion|Lab Grown|IGI

2.99ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG842619473

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG842619473

Diamond specifications and retailer prices

From £672 GBP
$895 USD
As of October 29, 2026
Save £3,240 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,912 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842619473 or 842619473. Listed at 10 retailers as of October 29, 2026, with prices from £672 to £3,912, a £3,240 spread on the same certified stone. Brilliant Earth lists it at £3,912. 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

2.99
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842619473
Dimensions10.67 × 7.09 × 4.91 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm7.09 mm2.99 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842619473
Side View
Table 51.0%Crown 37.4°Girdle: STK-THKPavilion 38.3°Culet: LargeDepth 69.3%

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: Oct 29
Current: £736 GBP|Low: £456 GBP|High: £1,925 GBP|Avg: £1,117 GBP|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£456 GBP
Retailer 3£672 GBP
Retailer 5£692 GBP
Retailer 1£736 GBP
Retailer 4£969 GBP
Retailer 7£1,406 GBP
Retailer 9£1,487 GBP
Retailer 2£1,638 GBP
Retailer 6£1,660 GBP

20 data points across 9 retailers

10 retailers£672 GBP to £3,912 GBP

Retailer 1
-
£456 GBP
$607 USD
Price last confirmed 13 days ago
A
Retailer 2
-
£672 GBP
$895 USD
View
A
Retailer 3
-
£692 GBP
$922 USD
View
A
Retailer 4
-
£736 GBP
View
A
Retailer 5
-
£969 GBP
$1,291 USD
View
B+
Retailer 6
-
£1,406 GBP
SGD 2,530 SGD
View
Retailer 7
-
£1,487 GBP
$1,980 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£1,638 GBP
View
B+
Retailer 9
-
£1,660 GBP
$2,210 USD
View
Most Expensive
B
Brilliant Earth
21770032A · Oct 29
£3,912 GBP
$5,210 USD
View
9 more retailers have this diamond
Prices start from £672 GBPSave up to £3,240 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
2.99ct Cushion
£672 GBP