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Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2557119730

Certificate GIA 2557119730

Diamond specifications and retailer prices

From HK$32,640 HKD
$4,160 USD
As of November 1, 2026
Save HK$33,950 HKD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$66,590 HKD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557119730. Listed at 18 retailers as of November 1, 2026, with prices from HK$32,640 to HK$66,590, a HK$33,950 spread on the same certified stone. NZ Jewellers lists it at HK$66,590. 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

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.53°
Pavilion angle44.09°
OriginNatural
Grading LabGIA
CertificateGIA 2557119730
Dimensions6.72 × 7.86 × 4.85 mm
L/W Ratio1.17
Top View
6.72 mm7.86 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557119730
Side View
Table 61.0%Crown 37.53°Girdle: Very ThickPavilion 44.09°Culet: NoneDepth 61.7%

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 1
Current: HK$66,590 HKD|Low: HK$32,640 HKD|High: HK$68,646 HKD|Avg: HK$44,061 HKD|-3.0%
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 3, 2026
Retailer 5HK$32,640 HKD
Retailer 3HK$33,330 HKD
Retailer 16HK$35,025 HKD
Retailer 6HK$35,276 HKD
Retailer 11HK$35,760 HKD
Retailer 15HK$36,014 HKD
Retailer 2HK$38,009 HKD
Retailer 10HK$38,226 HKD
Retailer 7HK$39,403 HKD
Retailer 8HK$39,403 HKD
Retailer 13HK$39,408 HKD
Retailer 9HK$39,720 HKD
Retailer 12HK$43,252 HKD
Retailer 4HK$44,103 HKD
Retailer 17HK$46,983 HKD
Retailer 14HK$60,883 HKD
NZ JewellersHK$66,590 HKD

29 data points across 17 retailers

18 retailersHK$32,640 HKD to HK$66,590 HKD

A
Cheapest Retailer
-
HK$32,640 HKD
$4,160 USD
A
Retailer 2
-
HK$33,330 HKD
$4,248 USD
View
A
Retailer 3
-
HK$35,025 HKD
$4,464 USD
View
A
Retailer 4
-
HK$35,276 HKD
$4,496 USD
View
Final sale: no returns
A
Retailer 5
-
HK$35,760 HKD
£3,589 GBP
View
A
Retailer 6
-
HK$36,014 HKD
$4,590 USD
View
A
Retailer 7
-
HK$38,009 HKD
£3,814 GBP
View
A
Retailer 8
-
HK$38,226 HKD
$4,872 USD
View
B+
Retailer 9
-
HK$39,403 HKD
$5,022 USD
View
B+
Retailer 10
-
HK$39,403 HKD
$5,022 USD
View
B+
Retailer 11
-
HK$39,408 HKD
$5,023 USD
View
Retailer 12
-
HK$39,720 HKD
A$7,788 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
HK$40,745 HKD
$5,193 USD
View
B+
Retailer 14
-
HK$43,252 HKD
€5,250 EUR
View
B+
Retailer 15
-
HK$44,103 HKD
$5,621 USD
View
B+
Retailer 16
-
HK$46,983 HKD
ZAR 96,738 ZAR
View
B+
Retailer 17
-
HK$60,883 HKD
£6,110 GBP
View
Most Expensive
B
NZ Jewellers
37343123-731b-4b94-9eb7-a04980f02144 · Nov 3
HK$66,590 HKD
$8,487 USD
View
17 more retailers have this diamond
Prices start from HK$32,640 HKDSave up to HK$33,950 HKD

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
1.50ct Heart
HK$32,640 HKD