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Oval|Lab Grown|IGI

10.16ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG632431911

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG632431911

Diamond specifications and retailer prices

From £1,131 GBP
$1,515 USD
As of October 29, 2026
Save £7,303 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,434 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.16ct lab-grown oval diamond

This 10.16ct 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 LG632431911 or 632431911. Listed at 18 retailers as of October 29, 2026, with prices from £1,131 to £8,434, a £7,303 spread on the same certified stone. Brilliant Earth lists it at £8,434. 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

10.16
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632431911
Dimensions18.06 × 12.19 × 7.49 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.06 mm12.19 mm10.16 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632431911
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 29
Current: £8,434 GBP|Low: £1,096 GBP|High: £12,516 GBP|Avg: £2,913 GBP|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3£1,131 GBP
Retailer 15£1,177 GBP
Retailer 12£1,231 GBP
Retailer 9£1,312 GBP
Retailer 16£1,312 GBP
Retailer 5£1,440 GBP
Retailer 4£1,737 GBP
Retailer 2£1,853 GBP
Retailer 8£2,066 GBP
Retailer 11£2,191 GBP
Retailer 13£2,320 GBP
Retailer 18£2,459 GBP
Retailer 7£3,162 GBP
Retailer 17£3,536 GBP
Retailer 14£4,079 GBP
Retailer 10£4,613 GBP
Retailer 6£5,539 GBP
Brilliant Earth£8,434 GBP

41 data points across 18 retailers

18 retailers£1,131 GBP to £8,434 GBP

A
Cheapest Retailer
-
£1,131 GBP
$1,515 USD
Retailer 2
-
£1,177 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
£1,231 GBP
$1,649 USD
View
Retailer 4
-
£1,312 GBP
$1,758 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£1,312 GBP
$1,758 USD
View
A
Retailer 6
-
£1,440 GBP
$1,930 USD
View
A
Retailer 7
-
£1,737 GBP
$2,327 USD
View
A
Retailer 8
-
£1,853 GBP
View
B+
Retailer 9
-
£2,066 GBP
$2,768 USD
View
A
Retailer 10
-
£2,191 GBP
€2,796 EUR
View
A
Retailer 11
-
£2,320 GBP
$3,109 USD
View
A
Retailer 12
-
£2,459 GBP
$3,295 USD
View
B+
Retailer 13
-
£3,162 GBP
View
B+
Retailer 14
-
£3,536 GBP
$4,738 USD
View
B+
Retailer 15
-
£4,079 GBP
$5,465 USD
View
Retailer 16
-
£4,613 GBP
$6,181 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
£5,539 GBP
$7,422 USD
View
Most Expensive
B
Brilliant Earth
10131893A · Oct 31
£8,434 GBP
$11,300 USD
View
17 more retailers have this diamond
Prices start from £1,131 GBPSave up to £7,303 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
10.16ct Oval
£1,131 GBP