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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG793616260

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG793616260

Diamond specifications and retailer prices

From £457 GBP
$612 USD
As of October 29, 2026
Save £3,611 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,067 GBP at Brilliant Earth · As of October 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG793616260 or 793616260. Listed at 17 retailers as of October 29, 2026, with prices from £457 to £4,067, a £3,611 spread on the same certified stone. Brilliant Earth lists it at £4,067. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793616260
Dimensions10.15 × 7.30 × 5.06 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm7.30 mm3.08 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793616260
Side View
Table 66.0%Crown 37.1°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 69.3%

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: £4,067 GBP|Low: £433 GBP|High: £4,284 GBP|Avg: £1,432 GBP|-5.1%
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 9£457 GBP
Retailer 11£519 GBP
Retailer 8£603 GBP
Retailer 13£709 GBP
Retailer 6£774 GBP
Retailer 2£826 GBP
Retailer 5£1,182 GBP
Retailer 10£1,187 GBP
Retailer 4£1,535 GBP
Retailer 12£1,658 GBP
Retailer 3£1,823 GBP
Retailer 7£2,299 GBP
Brilliant Earth£4,067 GBP

44 data points across 13 retailers

17 retailers£457 GBP to £4,067 GBP

A
Cheapest Retailer
-
£457 GBP
$612 USD
Final sale: no returns
A
Retailer 2
-
£519 GBP
$695 USD
View
Retailer 3
-
£603 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£630 GBP
HK$6,600 HKD
View
A
Retailer 5
-
£709 GBP
$950 USD
View
A
Retailer 6
-
£774 GBP
€988 EUR
View
A
Retailer 7
-
£783 GBP
$1,049 USD
View
A
Retailer 8
-
£826 GBP
View
B+
Retailer 9
-
£1,182 GBP
$1,584 USD
View
B+
Retailer 10
-
£1,187 GBP
$1,591 USD
View
B
Retailer 11
-
£1,535 GBP
View
B+
Retailer 12
-
£1,637 GBP
$2,193 USD
View
B+
Retailer 13
-
£1,658 GBP
$2,221 USD
View
B
Retailer 14
-
£1,800 GBP
$2,412 USD
View
B
Retailer 15
-
£1,823 GBP
SGD 3,301 SGD
View
B
Retailer 16
-
£2,299 GBP
View
Most Expensive
B
Brilliant Earth
19996618Y · Oct 30
£4,067 GBP
$5,450 USD
View
16 more retailers have this diamond
Prices start from £457 GBPSave up to £3,611 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
£457 GBP