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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 7541906865

Certificate GIA 7541906865

Diamond specifications and retailer prices

From £2,796 GBP
As of November 6, 2026
Save £3,408 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,469 GBP at NZ Jewellers · As of October 21, 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 7541906865. Listed at 13 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541906865
Dimensions7.07 × 7.86 × 4.67 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.07 mm7.86 mm1.52 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541906865
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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: £6,469 GBP|Low: £2,796 GBP|High: £6,469 GBP|Avg: £4,066 GBP
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
November 6, 2026
Retailer 6£2,796 GBP
Retailer 14£2,965 GBP
Retailer 10£3,504 GBP
Retailer 11£3,504 GBP
Retailer 12£3,504 GBP
Retailer 15£3,519 GBP
Retailer 2£3,762 GBP
Retailer 3£3,967 GBP
Retailer 13£3,967 GBP
Retailer 5£4,043 GBP
Retailer 4£4,102 GBP
Retailer 7£4,197 GBP
Retailer 8£4,395 GBP
Retailer 9£6,203 GBP
NZ Jewellers£6,469 GBP

37 data points across 15 retailers

13 retailers£2,796 GBP to £6,203 GBP

A
Cheapest Retailer
-
£2,796 GBP
A
Retailer 2
-
£2,965 GBP
View
Retailer 3
-
£3,504 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
£3,504 GBP
View
Price last confirmed 15 days ago
B+
Retailer 5
-
£3,519 GBP
View
B+
Retailer 6
-
£3,762 GBP
View
B+
Retailer 7
-
£3,967 GBP
View
B+
Retailer 8
-
£3,967 GBP
View
Retailer 9
-
£4,043 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
£4,102 GBP
View
B+
Retailer 11
-
£4,395 GBP
View
B
Retailer 12
-
£6,203 GBP
View
Most Expensive
NZ Jewellers
6dac76a2-063e-4ba5-bfcf-088acdb8a9a1 · Oct 21
£6,469 GBP
$8,659 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £2,796 GBPSave up to £3,408 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
£2,796 GBP