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Cushion|Lab Grown|IGI

3.08ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG804663250

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804663250

Diamond specifications and retailer prices

From £360 GBP
$479 USD
As of October 29, 2026
Save £3,665 GBP (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,025 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804663250 or 804663250. Listed at 14 retailers as of October 29, 2026, with prices from £360 to £4,025, a £3,665 spread on the same certified stone. Brilliant Earth lists it at £4,025. 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

3.08
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804663250
Dimensions9.07 × 7.73 × 4.76 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm7.73 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804663250
Side View
Table 68.0%Crown 36.7°Girdle: THK-ETKPavilion 30.1°Culet: NoneDepth 61.6%

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 29
Current: £4,025 GBP|Low: £348 GBP|High: £4,025 GBP|Avg: £1,041 GBP
Brilliant Earth
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
October 30, 2026
Retailer 5£360 GBP
Retailer 11£399 GBP
Retailer 10£601 GBP
Retailer 13£626 GBP
Retailer 14£627 GBP
Retailer 7£631 GBP
Retailer 2£657 GBP
Retailer 4£909 GBP
Retailer 12£957 GBP
Retailer 6£1,305 GBP
Retailer 9£1,392 GBP
Retailer 3£1,442 GBP
Retailer 8£1,472 GBP
Brilliant Earth£4,025 GBP

43 data points across 14 retailers

14 retailers£360 GBP to £4,025 GBP

A
Cheapest Retailer
-
£360 GBP
$479 USD
Final sale: no returns
A
Retailer 2
-
£399 GBP
$531 USD
View
A
Retailer 3
-
£601 GBP
$800 USD
View
A
Retailer 4
-
£626 GBP
$833 USD
View
B+
Retailer 5
-
£627 GBP
$835 USD
View
A
Retailer 6
-
£631 GBP
€800 EUR
View
A
Retailer 7
-
£657 GBP
View
A
Retailer 8
-
£909 GBP
$1,211 USD
View
A
Retailer 9
-
£957 GBP
$1,274 USD
View
B+
Retailer 10
-
£1,305 GBP
$1,738 USD
View
B+
Retailer 11
-
£1,392 GBP
$1,854 USD
View
B+
Retailer 12
-
£1,442 GBP
$1,921 USD
View
B+
Retailer 13
-
£1,472 GBP
View
Most Expensive
B
Brilliant Earth
21147119A · Oct 29
£4,025 GBP
$5,360 USD
View
13 more retailers have this diamond
Prices start from £360 GBPSave up to £3,665 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
3.08ct Cushion
£360 GBP