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Cushion|Lab Grown|IGI

10.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG840638352

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG840638352

Diamond specifications and retailer prices

From £2,219 GBP
$2,973 USD
As of October 30, 2026
Save £7,245 GBP (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,464 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 10.08ct lab-grown cushion diamond

This 10.08ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840638352 or 840638352. Listed at 10 retailers as of October 30, 2026, with prices from £2,219 to £9,464, a £7,245 spread on the same certified stone. With Clarity lists it at £9,464. 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

10.08
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638352
Dimensions12.92 × 12.68 × 8.07 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm12.68 mm10.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638352
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,613 GBP|Low: £1,958 GBP|High: £9,464 GBP|Avg: £4,376 GBP|+13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 7£2,219 GBP
Retailer 5£2,235 GBP
Retailer 1£2,613 GBP
Retailer 3£2,965 GBP
Retailer 2£3,083 GBP
Retailer 6£4,530 GBP
Retailer 4£5,347 GBP
Retailer 9£6,398 GBP
Retailer 8£6,635 GBP
With Clarity£9,464 GBP

25 data points across 10 retailers

10 retailers£2,219 GBP to £9,464 GBP

A
Cheapest Retailer
-
£2,219 GBP
$2,973 USD
A
Retailer 2
-
£2,235 GBP
HK$23,400 HKD
View
A
Retailer 3
-
£2,613 GBP
View
A
Retailer 4
-
£2,965 GBP
$3,973 USD
View
A
Retailer 5
-
£3,083 GBP
€3,934 EUR
View
Retailer 6
-
£4,530 GBP
$6,070 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
£5,347 GBP
$7,164 USD
View
Retailer 8
-
£6,398 GBP
A$13,189 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
£6,635 GBP
$8,891 USD
View
Most Expensive
B
With Clarity
840638352 · Oct 30
£9,464 GBP
$12,681 USD
View
9 more retailers have this diamond
Prices start from £2,219 GBPSave up to £7,245 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
10.08ct Cushion
£2,219 GBP