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Radiant|Lab Grown|IGI

10.07ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG846636118

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG846636118

Diamond specifications and retailer prices

From £1,327 GBP
As of October 30, 2026
Save £9,223 GBP (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,551 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 10.07ct lab-grown radiant diamond

This 10.07ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846636118 or 846636118. Listed at 6 retailers as of October 26, 2026, with prices from £1,327 to £10,551, a £9,223 spread on the same certified stone. Brilliant Earth lists it at £10,551. 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

10.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636118
Dimensions15.76 × 10.63 × 7.12 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.76 mm10.63 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636118
Side View
Table 74.0%Crown 45.5°Girdle: Slightly ThickPavilion 37°CuletDepth 67.0%

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 30
Current: £1,327 GBP|Low: £1,323 GBP|High: £2,753 GBP|Avg: £2,117 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 1£1,327 GBP
Retailer 2£1,960 GBP
Retailer 3£2,329 GBP
Retailer 5£2,558 GBP
Retailer 4£2,753 GBP

12 data points across 5 retailers

6 retailers£1,327 GBP to £10,551 GBP

A
Cheapest Retailer
-
£1,327 GBP
A
Retailer 2
-
£1,960 GBP
$2,610 USD
View
A
Retailer 3
-
£2,329 GBP
$3,102 USD
View
A
Retailer 4
-
£2,558 GBP
$3,406 USD
View
Retailer 5
-
£2,753 GBP
A$5,641 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
22293689A · Oct 26
£10,551 GBP
$14,050 USD
View
5 more retailers have this diamond
Prices start from £1,327 GBPSave up to £9,223 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
10.07ct Radiant
£1,327 GBP