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Heart|Lab Grown|IGI

1.52ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG602372212

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602372212

Diamond specifications and retailer prices

From £285 GBP
As of November 4, 2026
Save £314 GBP (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £599 GBP at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602372212 or 602372212. Listed at 2 retailers as of November 4, 2026, with prices from £285 to £599, a £314 spread on the same certified stone. Friendly Diamonds lists it at £599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602372212
Dimensions7.95 × 7.34 × 4.56 mm
L/W Ratio1.08
Girdle conditionFaceted
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
7.95 mm7.34 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602372212
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £599 GBP|Low: £140 GBP|High: £1,694 GBP|Avg: £659 GBP|+16.0%
Friendly Diamonds
Retailer 2
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November 4, 2026
Retailer 11£140 GBP
Retailer 2£285 GBP
Retailer 5£323 GBP
Retailer 12£344 GBP
Retailer 6£417 GBP
Retailer 13£469 GBP
Retailer 4£472 GBP
Retailer 8£552 GBP
Friendly Diamonds£599 GBP
Retailer 9£869 GBP
Retailer 14£899 GBP
Retailer 15£941 GBP
Retailer 7£941 GBP
Retailer 3£973 GBP
Retailer 10£1,694 GBP

4 data points across 15 retailers

2 retailers£285 GBP to £599 GBP

B+
Cheapest Retailer
-
£285 GBP
Most Expensive
B+
Friendly Diamonds
5144085 · Nov 4
£599 GBP
$806 USD
View
1 more retailer has this diamond
Prices start from £285 GBPSave up to £314 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 Heart
£285 GBP