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Radiant|Lab Grown|IGI

0.73ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG559281506

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

Certificate IGI LG559281506

Diamond specifications and retailer prices

From £99 GBP
$132 USD
As of October 30, 2026
Save £928 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,027 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG559281506 or 559281506. Listed at 14 retailers as of October 29, 2026, with prices from £99 to £1,027, a £928 spread on the same certified stone. MOH London lists it at £1,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559281506
Dimensions6.15 × 4.50 × 2.83 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.15 mm4.50 mm0.73 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG559281506
Side View
Table 65.0%Crown 39.3°Girdle: MED-STKPavilion 29.1°Culet: NoneDepth 62.9%

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: £1,027 GBP|Low: £95 GBP|High: £1,034 GBP|Avg: £273 GBP|-0.7%
MOH London
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 11£99 GBP
Retailer 3£110 GBP
Retailer 8£114 GBP
Retailer 7£122 GBP
Retailer 10£122 GBP
Retailer 13£181 GBP
Retailer 2£206 GBP
Retailer 5£232 GBP
Retailer 6£267 GBP
Retailer 4£354 GBP
Retailer 9£393 GBP
Retailer 12£416 GBP
MOH London£1,027 GBP

28 data points across 13 retailers

14 retailers£99 GBP to £1,027 GBP

A
Cheapest Retailer
-
£99 GBP
$132 USD
A
Retailer 2
-
£110 GBP
$147 USD
View
Final sale: no returns
A
Retailer 3
-
£114 GBP
$153 USD
View
A
Retailer 4
-
£122 GBP
$164 USD
View
A
Retailer 5
-
£122 GBP
$164 USD
View
A
Retailer 6
-
£181 GBP
$243 USD
View
A
Retailer 7
-
£206 GBP
View
A
Retailer 8
-
£232 GBP
$311 USD
View
A
Retailer 9
-
£267 GBP
View
B+
Retailer 10
-
£354 GBP
$474 USD
View
B+
Retailer 11
-
£393 GBP
$527 USD
View
B
Retailer 12
-
£416 GBP
$557 USD
View
B+
Retailer 13
-
£435 GBP
$583 USD
View
Most Expensive
B
MOH London
LG559281506 · Oct 29
£1,027 GBP
View
13 more retailers have this diamond
Prices start from £99 GBPSave up to £928 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
0.73ct Radiant
£99 GBP