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Radiant|Lab Grown|IGI

1.52ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG605337345

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

Certificate IGI LG605337345

Diamond specifications and retailer prices

From £164 GBP
As of November 4, 2026
Save £1,158 GBP (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,323 GBP at Brilliant Earth · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG605337345 or 605337345. Listed at 24 retailers as of November 2, 2026, with prices from £164 to £1,323, a £1,158 spread on the same certified stone. Brilliant Earth lists it at £1,323. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605337345
Dimensions8.03 × 5.74 × 3.87 mm
L/W Ratio1.40
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
8.03 mm5.74 mm1.52 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605337345
Side View
Table 67.0%Crown 46.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.4%

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 4
Current: £1,323 GBP|Low: £156 GBP|High: £1,323 GBP|Avg: £545 GBP
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 6£164 GBP
Retailer 19£183 GBP
Retailer 3£190 GBP
Retailer 8£204 GBP
Retailer 11£204 GBP
Retailer 9£348 GBP
Retailer 16£351 GBP
Retailer 2£374 GBP
Retailer 17£383 GBP
Retailer 7£392 GBP
Retailer 5£460 GBP
Retailer 15£475 GBP
Retailer 14£656 GBP
Retailer 12£692 GBP
Retailer 20£791 GBP
Retailer 13£812 GBP
Retailer 18£828 GBP
Retailer 4£895 GBP
Retailer 10£935 GBP
Brilliant Earth£1,323 GBP

38 data points across 20 retailers

24 retailers£164 GBP to £1,323 GBP

A
Cheapest Retailer
-
£164 GBP
A
Retailer 2
-
£183 GBP
View
Final sale: no returns
A
Retailer 3
-
£190 GBP
View
Retailer 4
-
£204 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
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£204 GBP
View
A
Retailer 6
-
£348 GBP
View
A
Retailer 7
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£351 GBP
View
A
Retailer 8
-
£374 GBP
View
A
Retailer 9
-
£383 GBP
View
A
Retailer 10
-
£392 GBP
View
B+
Retailer 11
-
£460 GBP
View
A
Retailer 12
-
£475 GBP
View
B+
Retailer 13
-
£565 GBP
View
B+
Retailer 14
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£609 GBP
View
B+
Retailer 15
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£656 GBP
View
B+
Retailer 16
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£692 GBP
View
B+
Retailer 17
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£763 GBP
View
Retailer 18
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£791 GBP
View
Price last confirmed 8 days ago
B+
Retailer 19
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£812 GBP
View
B
Retailer 20
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£828 GBP
View
B
Retailer 21
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£863 GBP
View
Retailer 22
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£895 GBP
View
Price last confirmed 19 days ago
B
Retailer 23
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£935 GBP
View
Most Expensive
B
Brilliant Earth
14311944A · Nov 2
£1,323 GBP
$1,780 USD
View
23 more retailers have this diamond
Prices start from £164 GBPSave up to £1,158 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
£164 GBP