Radiant|Lab Grown|IGI

1.16ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG812635759

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

Certificate IGI LG812635759

Diamond specifications and retailer prices

From £124 GBP
$165 USD
As of October 30, 2026
Save £595 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £719 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812635759 or 812635759. Listed at 14 retailers as of October 26, 2026, with prices from £124 to £719, a £595 spread on the same certified stone. MOH London lists it at £719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812635759
Dimensions7.27 × 5.22 × 3.56 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.22 mm1.16 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812635759
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 36.2°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £719 GBP|Low: £119 GBP|High: £727 GBP|Avg: £415 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8£124 GBP
Retailer 5£143 GBP
Retailer 2£193 GBP
Retailer 7£266 GBP
Retailer 4£374 GBP
Retailer 10£396 GBP
Retailer 9£493 GBP
Retailer 3£512 GBP
Retailer 6£521 GBP
Retailer 11£616 GBP
MOH London£719 GBP

26 data points across 11 retailers

14 retailers£124 GBP to £719 GBP

A
Cheapest Retailer
-
£124 GBP
$165 USD
Retailer 2
-
£124 GBP
$165 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£143 GBP
$191 USD
View
Retailer 4
-
£143 GBP
$191 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£193 GBP
View
A
Retailer 6
-
£266 GBP
€337 EUR
View
B+
Retailer 7
-
£372 GBP
$495 USD
View
B+
Retailer 8
-
£374 GBP
A$766 AUD
View
B+
Retailer 9
-
£396 GBP
$527 USD
View
Retailer 10
-
£493 GBP
$657 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£521 GBP
$694 USD
View
B+
Retailer 12
-
£523 GBP
$696 USD
View
Retailer 13
-
£616 GBP
SGD 1,108 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG812635759 · Oct 26
£719 GBP
View
13 more retailers have this diamond
Prices start from £124 GBPSave up to £595 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
1.16ct Radiant
£124 GBP