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Radiant|Lab Grown|IGI

0.72ct F SI2 Radiant Lab Grown Diamond

VG • F/SI2 • IGI LG520297800

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

Certificate IGI LG520297800

Diamond specifications and retailer prices

From £95 GBP
$127 USD
As of October 30, 2026
Save £511 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £606 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG520297800 or 520297800. Listed at 13 retailers as of October 30, 2026, with prices from £95 to £606, a £511 spread on the same certified stone. MOH London lists it at £606. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520297800
Dimensions6.41 × 4.32 × 3.01 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.41 mm4.32 mm0.72 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG520297800
Side View
Table 66.5%Crown 44.5°Girdle: THK-VTKPavilion 34.9°Culet: NoneDepth 69.7%

Caratlytics Score

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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: £606 GBP|Low: £91 GBP|High: £613 GBP|Avg: £284 GBP
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
Retailer 14
November 1, 2026
Retailer 9£95 GBP
Retailer 13£110 GBP
Retailer 3£117 GBP
Retailer 10£117 GBP
Retailer 7£157 GBP
Retailer 12£223 GBP
Retailer 5£258 GBP
Retailer 4£267 GBP
Retailer 14£291 GBP
Retailer 2£306 GBP
Retailer 8£399 GBP
Retailer 11£416 GBP
Retailer 6£494 GBP
MOH London£606 GBP

23 data points across 14 retailers

13 retailers£95 GBP to £606 GBP

A
Cheapest Retailer
-
£95 GBP
$127 USD
B+
Retailer 2
-
£110 GBP
$147 USD
View
Retailer 3
-
£117 GBP
$157 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£117 GBP
$157 USD
View
B+
Retailer 5
-
£157 GBP
$210 USD
View
B+
Retailer 6
-
£223 GBP
$299 USD
View
B+
Retailer 7
-
£267 GBP
$358 USD
View
Retailer 8
-
£291 GBP
View
Price last confirmed 24 days ago
B+
Retailer 9
-
£306 GBP
$410 USD
View
B
Retailer 10
-
£339 GBP
View
B
Retailer 11
-
£399 GBP
$534 USD
View
B
Retailer 12
-
£416 GBP
$558 USD
View
Most Expensive
B
MOH London
LG520297800 · Nov 1
£606 GBP
View
12 more retailers have this diamond
Prices start from £95 GBPSave up to £511 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
0.72ct Radiant
£95 GBP