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Round|Lab Grown|IGI

10.08ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG649456809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649456809

Diamond specifications and retailer prices

From £1,018 GBP
$1,355 USD
As of October 29, 2026
Save £4,711 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,729 GBP at Adiamor · As of October 30, 2026
View at Adiamor

About this 10.08ct lab-grown round diamond

This 10.08ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649456809 or 649456809. Listed at 11 retailers as of October 29, 2026, with prices from £1,018 to £5,729, a £4,711 spread on the same certified stone. Adiamor lists it at £5,729. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649456809
Dimensions13.99 × 13.90 × 8.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.99 mm13.90 mm10.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649456809
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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: £5,729 GBP|Low: £1,018 GBP|High: £15,922 GBP|Avg: £4,439 GBP
Adiamor
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 7£1,018 GBP
Retailer 2£1,056 GBP
Retailer 11£1,180 GBP
Retailer 8£1,310 GBP
Retailer 12£1,394 GBP
Retailer 10£1,569 GBP
Retailer 6£1,658 GBP
Retailer 9£1,899 GBP
Retailer 13£2,212 GBP
Retailer 3£4,977 GBP
Adiamor£5,729 GBP
Retailer 5£12,488 GBP
Retailer 4£15,922 GBP

3 data points across 13 retailers

11 retailers£1,018 GBP to £5,729 GBP

A
Cheapest Retailer
-
£1,018 GBP
$1,355 USD
A
Retailer 2
-
£1,056 GBP
View
A
Retailer 3
-
£1,180 GBP
$1,572 USD
View
A
Retailer 4
-
£1,310 GBP
$1,745 USD
View
A
Retailer 5
-
£1,394 GBP
HK$14,500 HKD
View
A
Retailer 6
-
£1,569 GBP
$2,089 USD
View
A
Retailer 7
-
£1,658 GBP
View
A
Retailer 8
-
£1,899 GBP
€2,409 EUR
View
A
Retailer 9
-
£2,212 GBP
$2,946 USD
View
B
Retailer 10
-
£4,100 GBP
$5,460 USD
View
Most Expensive
B
Adiamor
D-82828927 · Oct 30
£5,729 GBP
$7,629 USD
View
10 more retailers have this diamond
Prices start from £1,018 GBPSave up to £4,711 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 Round
£1,018 GBP