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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 3555326453

Certificate GIA 3555326453

Diamond specifications and retailer prices

From £2,616 GBP
As of November 6, 2026
Save £3,753 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,369 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555326453. Listed at 16 retailers as of November 5, 2026, with prices from £2,616 to £6,369, a £3,753 spread on the same certified stone. NZ Jewellers lists it at £6,369. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555326453
Dimensions8.02 × 6.91 × 4.81 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.02 mm6.91 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555326453
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £6,369 GBP|Low: £2,523 GBP|High: £6,369 GBP|Avg: £3,759 GBP|+1.0%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 6£2,616 GBP
Retailer 8£2,799 GBP
Retailer 7£3,027 GBP
Retailer 14£3,312 GBP
Retailer 15£3,312 GBP
Retailer 16£3,312 GBP
Retailer 9£3,317 GBP
Retailer 17£3,504 GBP
Retailer 2£3,522 GBP
Retailer 10£3,552 GBP
Retailer 3£3,721 GBP
Retailer 4£3,721 GBP
Retailer 13£3,821 GBP
Retailer 5£3,848 GBP
Retailer 11£4,114 GBP
Retailer 12£5,821 GBP
NZ Jewellers£6,369 GBP

40 data points across 17 retailers

16 retailers£2,616 GBP to £6,369 GBP

A
Cheapest Retailer
-
£2,616 GBP
A
Retailer 2
-
£2,799 GBP
View
B+
Retailer 3
-
£3,312 GBP
View
B+
Retailer 4
-
£3,312 GBP
View
B+
Retailer 5
-
£3,317 GBP
View
B+
Retailer 6
-
£3,504 GBP
View
B+
Retailer 7
-
£3,522 GBP
View
B+
Retailer 8
-
£3,552 GBP
View
B+
Retailer 9
-
£3,721 GBP
View
B+
Retailer 10
-
£3,721 GBP
View
Retailer 11
-
£3,785 GBP
View
Price last confirmed 16 days ago
B+
Retailer 12
-
£3,821 GBP
View
B+
Retailer 13
-
£3,848 GBP
View
B+
Retailer 14
-
£4,114 GBP
View
B
Retailer 15
-
£5,821 GBP
View
Most Expensive
B
NZ Jewellers
a37cb816-ca61-45fd-9fca-8e56f2978421 · Nov 5
£6,369 GBP
$8,525 USD
View
15 more retailers have this diamond
Prices start from £2,616 GBPSave up to £3,753 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 Heart
£2,616 GBP