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Radiant|Lab Grown|IGI

1.52ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG685593318

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

Certificate IGI LG685593318

Diamond specifications and retailer prices

From £179 GBP
As of November 4, 2026
Save £806 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £985 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685593318 or 685593318. Listed at 11 retailers as of November 4, 2026, with prices from £179 to £985, a £806 spread on the same certified stone. Brilliant Earth lists it at £985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685593318
Dimensions6.72 × 6.55 × 4.19 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.55 mm1.52 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685593318
Side View
Table 62.0%Crown 44.4°Girdle: MediumPavilion 38.6°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £985 GBP|Low: £179 GBP|High: £1,096 GBP|Avg: £645 GBP|-10.1%
Brilliant Earth
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 5, 2026
Retailer 9£179 GBP
Retailer 4£296 GBP
Retailer 10£352 GBP
Retailer 7£367 GBP
Retailer 15£457 GBP
Retailer 6£541 GBP
Retailer 8£622 GBP
Retailer 14£711 GBP
Retailer 5£824 GBP
Retailer 12£836 GBP
Retailer 13£861 GBP
Retailer 2£881 GBP
Retailer 3£884 GBP
Retailer 11£924 GBP
Brilliant Earth£985 GBP

21 data points across 15 retailers

11 retailers£179 GBP to £985 GBP

A
Cheapest Retailer
-
£179 GBP
Final sale: no returns
B+
Retailer 2
-
£296 GBP
View
A
Retailer 3
-
£352 GBP
View
A
Retailer 4
-
£457 GBP
View
B+
Retailer 5
-
£622 GBP
View
B+
Retailer 6
-
£711 GBP
View
B
Retailer 7
-
£836 GBP
View
B
Retailer 8
-
£861 GBP
View
B
Retailer 9
-
£881 GBP
View
B
Retailer 10
-
£924 GBP
View
Most Expensive
B
Brilliant Earth
22255775Y · Nov 4
£985 GBP
$1,330 USD
View
10 more retailers have this diamond
Prices start from £179 GBPSave up to £806 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
1.52ct Radiant
£179 GBP