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Heart|Natural|HRD

1.50ct L SI2 Heart Natural Diamond

L/SI2 • HRD 250000275576

Certificate HRD 250000275576

Diamond specifications and retailer prices

From £1,393 GBP
As of November 5, 2026
Save £2,006 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,399 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 250000275576. Listed at 6 retailers as of November 5, 2026, with prices from £1,393 to £3,399, a £2,006 spread on the same certified stone. NZ Jewellers lists it at £3,399. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
L
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000275576
Dimensions7.63 × 7.01 × 4.68 mm
L/W Ratio1.09
Culet sizePointed
Top View
7.63 mm7.01 mm1.50 ctL / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000275576
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,399 GBP|Low: £1,161 GBP|High: £3,399 GBP|Avg: £1,789 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£1,161 GBP
Retailer 3£1,393 GBP
Retailer 5£1,393 GBP
Retailer 6£1,458 GBP
Retailer 7£1,488 GBP
Retailer 4£1,608 GBP
Retailer 2£1,892 GBP
Retailer 8£2,263 GBP
NZ Jewellers£3,399 GBP

22 data points across 9 retailers

6 retailers£1,393 GBP to £3,399 GBP

Retailer 1
-
£1,393 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£1,393 GBP
View
B+
Retailer 3
-
£1,458 GBP
View
B+
Retailer 4
-
£1,608 GBP
View
B
Retailer 5
-
£1,892 GBP
View
Most Expensive
C
NZ Jewellers
9e0b2587-1b4e-4612-ad7d-d4618c9b676f · Nov 5
£3,399 GBP
$4,550 USD
View
5 more retailers have this diamond
Prices start from £1,393 GBPSave up to £2,006 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+
1.50ct Heart
£1,393 GBP