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Cushion|Lab Grown|IGI

2.98ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG812632935

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG812632935

Diamond specifications and retailer prices

From £937 GBP
$1,248 USD
As of October 27, 2026
Save £3,316 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,253 GBP at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 2.98ct lab-grown cushion diamond

This 2.98ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812632935 or 812632935. Listed at 18 retailers as of October 27, 2026, with prices from £937 to £4,253, a £3,316 spread on the same certified stone. Taylor and Hart lists it at £4,253. 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
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812632935
Dimensions8.85 × 8.76 × 5.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.76 mm2.98 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812632935
Side View
Table 57.0%Crown 36.4°Girdle: MED-THKPavilion 39.7°Culet: LargeDepth 59.1%

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: Oct 27
Current: £1,692 GBP|Low: £900 GBP|High: £3,472 GBP|Avg: £1,828 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 16£937 GBP
Retailer 7£988 GBP
Retailer 15£1,020 GBP
Retailer 10£1,049 GBP
Retailer 6£1,087 GBP
Retailer 13£1,087 GBP
Retailer 14£1,217 GBP
Retailer 4£1,530 GBP
Retailer 1£1,692 GBP
Retailer 5£2,082 GBP
Retailer 2£2,175 GBP
Retailer 12£2,249 GBP
Retailer 11£2,853 GBP
Retailer 8£2,895 GBP
Retailer 3£3,119 GBP
Retailer 9£3,445 GBP

43 data points across 16 retailers

18 retailers£937 GBP to £4,253 GBP

A
Cheapest Retailer
-
£937 GBP
$1,248 USD
A
Retailer 2
-
£988 GBP
$1,316 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£1,020 GBP
$1,358 USD
View
A
Retailer 4
-
£1,049 GBP
$1,397 USD
View
Final sale: no returns
A
Retailer 5
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£1,087 GBP
$1,447 USD
View
A
Retailer 6
-
£1,087 GBP
$1,447 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
£1,217 GBP
$1,620 USD
View
B+
Retailer 8
-
£1,530 GBP
$2,037 USD
View
B+
Retailer 9
-
£1,692 GBP
View
B+
Retailer 10
-
£2,082 GBP
$2,773 USD
View
B
Retailer 11
-
£2,175 GBP
A$4,455 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
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£2,249 GBP
$2,995 USD
View
B
Retailer 13
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£2,853 GBP
A$5,845 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
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£2,895 GBP
View
B
Retailer 15
-
£3,119 GBP
$4,153 USD
View
B
Retailer 16
-
£3,371 GBP
$4,489 USD
View
B
Retailer 17
-
£3,445 GBP
View
Most Expensive
B
Taylor and Hart
3JB9DZE · Oct 27
£4,253 GBP
$5,664 USD
View
17 more retailers have this diamond
Prices start from £937 GBPSave up to £3,316 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
£937 GBP