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Radiant|Lab Grown|IGI

0.52ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG743516841

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

Certificate IGI LG743516841

Diamond specifications and retailer prices

From £130 GBP
As of November 2, 2026
Save £898 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,027 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct lab-grown radiant diamond

This 0.52ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG743516841 or 743516841. Listed at 21 retailers as of November 1, 2026, with prices from £130 to £1,027, a £898 spread on the same certified stone. MOH London lists it at £1,027. 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

0.52
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743516841
Dimensions5.79 × 3.97 × 2.65 mm
L/W Ratio1.46
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
5.79 mm3.97 mm0.52 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743516841
Side View
Table 63.0%Crown 42.1°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 66.8%

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: Nov 2
Current: £1,027 GBP|Low: £109 GBP|High: £1,040 GBP|Avg: £330 GBP|+0.6%
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
Retailer 15
November 4, 2026
Retailer 7£121 GBP
Retailer 8£130 GBP
Retailer 3£174 GBP
Retailer 2£206 GBP
Retailer 11£220 GBP
Retailer 10£223 GBP
Retailer 4£241 GBP
Retailer 15£253 GBP
Retailer 12£278 GBP
Retailer 9£313 GBP
Retailer 14£393 GBP
Retailer 13£418 GBP
Retailer 5£437 GBP
Retailer 6£728 GBP
MOH London£1,027 GBP

41 data points across 15 retailers

21 retailers£130 GBP to £1,027 GBP

Retailer 1
-
£99 GBP
Price last confirmed 27 days ago
Retailer 2
-
£113 GBP
View
Price last confirmed 39 days ago
Retailer 3
-
£119 GBP
View
Price last confirmed 40 days ago
Retailer 4
-
£123 GBP
View
Price last confirmed 23 days ago
Retailer 5
-
£123 GBP
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£130 GBP
View
Final sale: no returns
A
Retailer 7
-
£174 GBP
View
Retailer 8
-
£204 GBP
View
Price last confirmed 23 days ago
A
Retailer 9
-
£206 GBP
View
A
Retailer 10
-
£220 GBP
View
B+
Retailer 11
-
£223 GBP
View
B+
Retailer 12
-
£241 GBP
View
B+
Retailer 13
-
£253 GBP
View
Retailer 14
-
£278 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
£313 GBP
View
B
Retailer 16
-
£393 GBP
View
Retailer 17
-
£396 GBP
View
Price last confirmed 31 days ago
B
Retailer 18
-
£418 GBP
View
B
Retailer 19
-
£437 GBP
View
B
Retailer 20
-
£728 GBP
View
Most Expensive
B
MOH London
LG743516841 · Nov 1
£1,027 GBP
View
20 more retailers have this diamond
Prices start from £130 GBPSave up to £898 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
0.52ct Radiant
£130 GBP