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Heart|Natural|GIA

1.50ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 1389853124

Certificate GIA 1389853124

Diamond specifications and retailer prices

From HK$26,882 HKD
As of November 6, 2026
Save HK$33,066 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$59,948 HKD 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 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 1389853124. Listed at 19 retailers as of November 5, 2026, with prices from HK$26,882 to HK$59,948, a HK$33,066 spread on the same certified stone. NZ Jewellers lists it at HK$59,948. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1389853124
Dimensions6.74 × 8.05 × 4.45 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
6.74 mm8.05 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1389853124
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.2%

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: HK$27,204 HKD|Low: HK$26,679 HKD|High: HK$55,465 HKD|Avg: HK$34,214 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$26,882 HKD
Retailer 1HK$27,204 HKD
Retailer 8HK$27,619 HKD
Retailer 9HK$30,817 HKD
Retailer 10HK$31,757 HKD
Retailer 7HK$32,698 HKD
Retailer 3HK$34,179 HKD
Retailer 2HK$34,406 HKD
Retailer 4HK$34,853 HKD
Retailer 5HK$54,650 HKD

44 data points across 10 retailers

19 retailersHK$26,882 HKD to HK$59,948 HKD

A
Cheapest Retailer
-
HK$26,882 HKD
A
Retailer 2
-
HK$27,204 HKD
View
Retailer 3
-
HK$27,619 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$29,382 HKD
View
A
Retailer 5
-
HK$30,276 HKD
View
A
Retailer 6
-
HK$31,757 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$32,698 HKD
View
B+
Retailer 8
-
HK$34,179 HKD
View
Retailer 9
-
HK$34,406 HKD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$34,406 HKD
View
B+
Retailer 11
-
HK$34,406 HKD
View
A
Retailer 12
-
HK$34,853 HKD
View
B+
Retailer 13
-
HK$35,425 HKD
View
B+
Retailer 14
-
HK$35,574 HKD
View
B+
Retailer 15
-
HK$35,958 HKD
View
B+
Retailer 16
-
HK$39,704 HKD
View
B
Retailer 17
-
HK$52,448 HKD
View
B
Retailer 18
-
HK$54,650 HKD
View
Most Expensive
B
NZ Jewellers
8e9c0087-33cd-4911-827a-358d8597468e · Nov 5
HK$59,948 HKD
$7,649 USD
View
18 more retailers have this diamond
Prices start from HK$26,882 HKDSave up to HK$33,066 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$26,882 HKD