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Radiant|Lab Grown|IGI

0.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG831632019

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

Certificate IGI LG831632019

Diamond specifications and retailer prices

From £102 GBP
As of November 4, 2026
Save £608 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £710 GBP at Michael Trio · As of November 4, 2026
View at Michael Trio

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 top-tier cut grade and certified by IGI LG831632019 or 831632019. Listed at 20 retailers as of November 4, 2026, with prices from £102 to £710, a £608 spread on the same certified stone. Michael Trio lists it at £710. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831632019
Dimensions5.89 × 3.94 × 2.60 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm3.94 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831632019
Side View
Table 68.0%Crown 46.2°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: £710 GBP|Low: £102 GBP|High: £714 GBP|Avg: £303 GBP|-0.5%
Michael Trio
Retailer 2
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Retailer 12
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Retailer 19
November 4, 2026
Retailer 6£102 GBP
Retailer 8£115 GBP
Retailer 4£119 GBP
Retailer 15£127 GBP
Retailer 10£128 GBP
Retailer 7£172 GBP
Retailer 12£213 GBP
Retailer 3£230 GBP
Retailer 18£241 GBP
Retailer 11£254 GBP
Retailer 19£323 GBP
Retailer 5£350 GBP
Retailer 9£370 GBP
Retailer 13£398 GBP
Retailer 2£407 GBP
Retailer 14£430 GBP
Retailer 16£448 GBP
Retailer 17£594 GBP
Michael Trio£710 GBP

23 data points across 19 retailers

20 retailers£102 GBP to £710 GBP

A+
Cheapest Retailer
-
£102 GBP
A
Retailer 2
-
£115 GBP
View
Final sale: no returns
A
Retailer 3
-
£119 GBP
View
A
Retailer 4
-
£127 GBP
View
Retailer 5
-
£128 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£172 GBP
View
A
Retailer 7
-
£213 GBP
View
A
Retailer 8
-
£230 GBP
View
B+
Retailer 9
-
£241 GBP
View
A
Retailer 10
-
£254 GBP
View
B+
Retailer 11
-
£323 GBP
View
B+
Retailer 12
-
£350 GBP
View
Retailer 13
-
£370 GBP
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£393 GBP
View
B+
Retailer 15
-
£398 GBP
View
B+
Retailer 16
-
£407 GBP
View
B
Retailer 17
-
£430 GBP
View
B+
Retailer 18
-
£448 GBP
View
B
Retailer 19
-
£594 GBP
View
Most Expensive
B
Michael Trio
1526337286 · Nov 4
£710 GBP
SGD 1,296 SGD
View
19 more retailers have this diamond
Prices start from £102 GBPSave up to £608 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
£102 GBP