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Round|Lab Grown|IGI

0.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG674544685

Shape and cutting style on the report: Round brilliant

Certificate IGI LG674544685

Diamond specifications and retailer prices

From £87 GBP
As of November 3, 2026
Save £814 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £902 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round 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 LG674544685 or 674544685. Listed at 21 retailers as of November 2, 2026, with prices from £87 to £902, a £814 spread on the same certified stone. MOH London lists it at £902. 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 angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674544685
Dimensions5.16 × 5.19 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.16 mm5.19 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674544685
Side View
Table 55.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: Nov 3
Current: £902 GBP|Low: £86 GBP|High: £907 GBP|Avg: £285 GBP|+0.7%
MOH London
Retailer 2
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Retailer 18
November 4, 2026
Retailer 8£87 GBP
Retailer 3£97 GBP
Retailer 17£101 GBP
Retailer 6£115 GBP
Retailer 16£115 GBP
Retailer 14£196 GBP
Retailer 12£201 GBP
Retailer 10£210 GBP
Retailer 11£218 GBP
Retailer 13£275 GBP
Retailer 4£279 GBP
Retailer 9£347 GBP
Retailer 15£357 GBP
Retailer 2£387 GBP
Retailer 18£388 GBP
Retailer 7£389 GBP
Retailer 5£692 GBP
MOH London£902 GBP

44 data points across 18 retailers

21 retailers£87 GBP to £902 GBP

A
Cheapest Retailer
-
£87 GBP
A
Retailer 2
-
£97 GBP
View
Final sale: no returns
A
Retailer 3
-
£101 GBP
View
Retailer 4
-
£115 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£115 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£196 GBP
View
A
Retailer 7
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£201 GBP
View
A
Retailer 8
-
£210 GBP
View
A
Retailer 9
-
£218 GBP
View
Retailer 10
-
£250 GBP
View
Price last confirmed 70 days ago
B+
Retailer 11
-
£275 GBP
View
B+
Retailer 12
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£276 GBP
View
B+
Retailer 13
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£279 GBP
View
B+
Retailer 14
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£339 GBP
View
Retailer 15
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£347 GBP
View
Price last confirmed 11 days ago
Retailer 16
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£357 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
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£387 GBP
View
B+
Retailer 18
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£388 GBP
View
B
Retailer 19
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£389 GBP
View
B
Retailer 20
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£692 GBP
View
Most Expensive
B
MOH London
LG674544685 · Nov 2
£902 GBP
View
20 more retailers have this diamond
Prices start from £87 GBPSave up to £814 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 Round
£87 GBP