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Oval|Lab Grown|IGI

10.28ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG840656640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840656640

Diamond specifications and retailer prices

From £2,262 GBP
€2,886 EUR
As of October 31, 2026
Save £5,009 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,271 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 10.28ct lab-grown oval diamond

This 10.28ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840656640 or 840656640. Listed at 11 retailers as of October 31, 2026, with prices from £2,262 to £7,271, a £5,009 spread on the same certified stone. With Clarity lists it at £7,271. 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

10.28
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656640
Dimensions17.50 × 12.09 × 7.59 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.50 mm12.09 mm10.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656640
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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 31
Current: £2,262 GBP|Low: £1,231 GBP|High: £7,548 GBP|Avg: £3,438 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 10£1,283 GBP
Retailer 7£1,345 GBP
Retailer 9£1,396 GBP
Retailer 2£1,903 GBP
Retailer 1£2,262 GBP
Retailer 6£2,566 GBP
Retailer 8£2,635 GBP
Retailer 11£2,790 GBP
Retailer 5£3,691 GBP
Retailer 4£4,123 GBP
Retailer 3£6,450 GBP
With Clarity£7,271 GBP

19 data points across 12 retailers

11 retailers£2,262 GBP to £7,271 GBP

Retailer 1
-
£1,283 GBP
$1,719 USD
Price last confirmed 21 days ago
Retailer 2
-
£1,345 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£1,396 GBP
$1,870 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£2,262 GBP
€2,886 EUR
View
Retailer 5
-
£2,566 GBP
$3,438 USD
View
Price last confirmed 16 days ago
Retailer 6
-
£2,790 GBP
$3,738 USD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
£3,691 GBP
$4,945 USD
View
B+
Retailer 8
-
£4,123 GBP
$5,525 USD
View
Retailer 9
-
£6,450 GBP
SGD 11,679 SGD
View
Price last confirmed 21 days ago
B
Retailer 10
-
£6,598 GBP
$8,840 USD
View
Most Expensive
B
With Clarity
840656640 · Oct 31
£7,271 GBP
$9,742 USD
View
10 more retailers have this diamond
Prices start from £2,262 GBPSave up to £5,009 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
10.28ct Oval
£2,262 GBP