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Radiant|Lab Grown|IGI

1.52ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG512224110

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

Certificate IGI LG512224110

Diamond specifications and retailer prices

From £1,052 GBP
As of November 4, 2026
Save £1,506 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,897 GBP at MOH London · As of November 3, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512224110 or 512224110. Listed at 12 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224110
Dimensions7.68 × 5.83 × 3.96 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.68 mm5.83 mm1.52 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224110
Side View
Table 68.5%Crown 47.6°Girdle: ThickPavilion 35.2°Culet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,897 GBP|Low: £1,052 GBP|High: £3,944 GBP|Avg: £2,049 GBP|-1.1%
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
November 3, 2026
Retailer 6£1,052 GBP
Retailer 8£1,176 GBP
Retailer 12£1,280 GBP
Retailer 9£1,364 GBP
Retailer 5£1,468 GBP
Retailer 3£1,489 GBP
Retailer 4£1,834 GBP
Retailer 10£2,146 GBP
Retailer 7£2,413 GBP
Retailer 2£2,510 GBP
Retailer 11£2,558 GBP
Retailer 13£3,296 GBP
MOH London£3,897 GBP

21 data points across 13 retailers

12 retailers£1,052 GBP to £2,558 GBP

B
Cheapest Retailer
-
£1,052 GBP
B
Retailer 2
-
£1,176 GBP
View
B
Retailer 3
-
£1,280 GBP
View
B
Retailer 4
-
£1,364 GBP
View
Retailer 5
-
£1,364 GBP
View
Price last confirmed 23 days ago
B
Retailer 6
-
£1,489 GBP
View
B
Retailer 7
-
£2,146 GBP
View
B
Retailer 8
-
£2,413 GBP
View
B
Retailer 9
-
£2,510 GBP
View
B
Retailer 10
-
£2,558 GBP
View
Retailer 11
-
£3,296 GBP
View
Price under review
Most Expensive
MOH London
LG512224110 · Nov 3
£3,897 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £1,052 GBPSave up to £1,506 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.

B
1.52ct Radiant
£1,052 GBP