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Cushion|Lab Grown|IGI

3.08ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG681548032

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG681548032

Diamond specifications and retailer prices

From £536 GBP
As of October 30, 2026
Save £3,472 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,008 GBP at Brilliant Earth · As of October 27, 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 LG681548032 or 681548032. Listed at 13 retailers as of October 27, 2026, with prices from £536 to £4,008, a £3,472 spread on the same certified stone. Brilliant Earth lists it at £4,008. 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 angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681548032
Dimensions8.49 × 8.40 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm8.40 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681548032
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.4%

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 30
Current: £4,008 GBP|Low: £465 GBP|High: £4,127 GBP|Avg: £1,272 GBP|-2.9%
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
October 30, 2026
Retailer 2£536 GBP
Retailer 9£623 GBP
Retailer 7£645 GBP
Retailer 3£696 GBP
Retailer 11£724 GBP
Retailer 6£742 GBP
Retailer 12£918 GBP
Retailer 13£1,456 GBP
Retailer 4£1,671 GBP
Retailer 10£1,761 GBP
Retailer 8£1,874 GBP
Retailer 5£2,465 GBP
Brilliant Earth£4,008 GBP

34 data points across 13 retailers

13 retailers£536 GBP to £4,008 GBP

A
Cheapest Retailer
-
£536 GBP
A
Retailer 2
-
£623 GBP
$835 USD
View
A
Retailer 3
-
£645 GBP
€823 EUR
View
A
Retailer 4
-
£696 GBP
$933 USD
View
A
Retailer 5
-
£724 GBP
$970 USD
View
A
Retailer 6
-
£742 GBP
View
A
Retailer 7
-
£918 GBP
$1,230 USD
View
Retailer 8
-
£1,456 GBP
$1,951 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£1,671 GBP
$2,239 USD
View
Retailer 10
-
£1,761 GBP
$2,360 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
£1,874 GBP
View
B
Retailer 12
-
£2,465 GBP
$3,303 USD
View
Most Expensive
B
Brilliant Earth
13120335A · Oct 27
£4,008 GBP
$5,370 USD
View
12 more retailers have this diamond
Prices start from £536 GBPSave up to £3,472 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
£536 GBP