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10.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG706534788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706534788

Diamond specifications and retailer prices

From £1,269 GBP
$1,690 USD
As of October 29, 2026
Save £4,588 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,857 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.01ct lab-grown round diamond

This 10.01ct 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 LG706534788 or 706534788. Listed at 17 retailers as of October 29, 2026, with prices from £1,269 to £5,857, a £4,588 spread on the same certified stone. Brilliant Earth lists it at £5,857. 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

10.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706534788
Dimensions13.96 × 13.85 × 8.39 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
13.96 mm13.85 mm10.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG706534788
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.3%

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: £5,857 GBP|Low: £1,381 GBP|High: £6,045 GBP|Avg: £2,934 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7£1,381 GBP
Retailer 12£1,420 GBP
Retailer 6£1,599 GBP
Retailer 10£1,827 GBP
Retailer 2£2,078 GBP
Retailer 5£2,280 GBP
Retailer 9£2,312 GBP
Retailer 11£2,314 GBP
Retailer 3£4,259 GBP
Retailer 4£5,165 GBP
Retailer 8£5,738 GBP
Brilliant Earth£5,857 GBP

43 data points across 12 retailers

17 retailers£1,269 GBP to £5,857 GBP

A
Cheapest Retailer
-
£1,269 GBP
$1,690 USD
A
Retailer 2
-
£1,381 GBP
$1,839 USD
View
A
Retailer 3
-
£1,420 GBP
$1,891 USD
View
Final sale: no returns
Retailer 4
-
£1,472 GBP
$1,960 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£1,472 GBP
$1,960 USD
View
A
Retailer 6
-
£1,599 GBP
$2,130 USD
View
A
Retailer 7
-
£1,827 GBP
$2,433 USD
View
A
Retailer 8
-
£2,078 GBP
View
A
Retailer 9
-
£2,280 GBP
€2,892 EUR
View
B+
Retailer 10
-
£2,312 GBP
$3,079 USD
View
A
Retailer 11
-
£2,314 GBP
$3,082 USD
View
Retailer 12
-
£2,652 GBP
$3,531 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
£2,759 GBP
$3,674 USD
View
B
Retailer 14
-
£4,259 GBP
$5,671 USD
View
B
Retailer 15
-
£5,165 GBP
$6,878 USD
View
B
Retailer 16
-
£5,738 GBP
$7,641 USD
View
Most Expensive
B
Brilliant Earth
14512419A · Oct 29
£5,857 GBP
$7,800 USD
View
16 more retailers have this diamond
Prices start from £1,269 GBPSave up to £4,588 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
10.01ct Round
£1,269 GBP