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Round|Lab Grown|IGI

10.00ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG831656309

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831656309

Diamond specifications and retailer prices

From £2,111 GBP
As of October 29, 2026
Save £13,884 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £15,995 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10ct lab-grown round diamond

This 10ct lab-grown round 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 LG831656309 or 831656309. Listed at 11 retailers as of October 29, 2026, with prices from £2,111 to £15,995, a £13,884 spread on the same certified stone. Brilliant Earth lists it at £15,995. 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

10.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831656309
Dimensions14.20 × 14.10 × 8.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.20 mm14.10 mm10.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831656309
Side View
Table 61.0%Crown 31.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 57.7%

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: £2,111 GBP|Low: £2,105 GBP|High: £12,773 GBP|Avg: £4,755 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 1£2,111 GBP
Retailer 3£2,253 GBP
Retailer 2£3,025 GBP
Retailer 9£3,230 GBP
Retailer 4£3,554 GBP
Retailer 10£3,865 GBP
Retailer 5£5,133 GBP
Retailer 6£5,848 GBP
Retailer 7£6,304 GBP
Retailer 8£11,557 GBP

10 data points across 10 retailers

11 retailers£2,111 GBP to £15,995 GBP

A
Cheapest Retailer
-
£2,111 GBP
A
Retailer 2
-
£2,253 GBP
$3,000 USD
View
A
Retailer 3
-
£3,025 GBP
$4,028 USD
View
A
Retailer 4
-
£3,230 GBP
$4,301 USD
View
A
Retailer 5
-
£3,554 GBP
€4,507 EUR
View
Retailer 6
-
£3,865 GBP
$5,147 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£5,133 GBP
$6,836 USD
View
B+
Retailer 8
-
£5,848 GBP
$7,788 USD
View
B+
Retailer 9
-
£6,304 GBP
View
B
Retailer 10
-
£11,557 GBP
$15,390 USD
View
Most Expensive
B
Brilliant Earth
22295574A · Oct 29
£15,995 GBP
$21,300 USD
View
10 more retailers have this diamond
Prices start from £2,111 GBPSave up to £13,884 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
10.00ct Round
£2,111 GBP